Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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AT89C51RD2-RLRUM by Microchip Technology is an 8-bit microcontroller with a max supply voltage of 5.5V, suitable for industrial applications. It features 34 I/O lines, 3 timers, and PWM channels for efficient control at speeds up to 60 rpm. With low power mode and flash ROM programmability, it offers versatile performance in a compact square package.
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Plastic and epoxy materials make the package lightweight and durable, ideal for portable and rugged applications.
Surface mount technology allows for easy and compact PCB assembly, saving space and reducing manufacturing costs.
Support for a maximum supply voltage of 5.5V provides flexibility in power supply design and compatibility with various external components.
8-bit data RAM width offers sufficient memory capacity for storing and processing data efficiently.
TS 16949 screening level ensures high-quality and reliable performance, meeting automotive industry standards.
Square package shape allows for efficient use of PCB space and easier layout design.
8-bit microcontroller ensures compatibility with a wide range of software and peripherals, making it versatile for various applications.
44 terminals provide ample connectivity options for interfacing with external devices and peripherals.
Flatpack low profile package style offers a compact form factor, allowing for space-saving and streamlined product designs.
Support for a minimum supply voltage of 4.5V ensures reliable operation even under lower power supply conditions.
High maximum operating temperature of 85°C enables the microcontroller to withstand harsh environmental conditions and high-temperature operation.
AT89C51 CPU family offers proven performance and compatibility with a wide range of development tools and software libraries.
2 external interrupts allow the microcontroller to respond to external events in real-time, enhancing system responsiveness and efficiency.
Low minimum operating temperature of -40°C ensures reliable performance in cold environments or during startup conditions.
Matte tin terminal finish offers good solderability and corrosion resistance, ensuring reliable electrical connections and long-term performance.
Quad terminal position facilitates easy PCB mounting and soldering, simplifying assembly and maintenance processes.
Low maximum seated height of 1.6mm allows for compact and thin device designs, suitable for space-constrained applications.
Compact width of 10mm enables space-saving PCB layouts and integration into small form factor devices.
Short length of 10mm contributes to overall compactness and versatility in product design and integration.
Industrial temperature grade ensures reliable performance in demanding industrial environments and extended operational lifetimes.
Microcontroller with various integrated peripheral devices simplifies system design, reduces external components, and enhances overall system efficiency.
3 timers offer precise timing control for various system functions, enabling accurate multitasking and synchronization capabilities.
CMOS technology provides low power consumption, high noise immunity, and fast switching speeds, ensuring efficient and reliable operation.
Gull wing terminal form enhances solder joint reliability and mechanical strength, suitable for applications requiring robust and durable connections.
Nominal supply voltage of 5V ensures compatibility with standard power sources and simplifies system integration.
Support for PWM channels enables precise control of motor speed, LED brightness, and other analog outputs, expanding the range of possible applications.
Flash ROM programmability allows for easy and convenient firmware updates and modifications, ensuring flexibility and future-proofing capability.
Narrow terminal pitch of 0.8mm facilitates high-density PCB layouts, saving space and enabling more compact device designs.
Fixed-point format simplifies mathematical operations, improving computational efficiency and execution speed for various applications.
Operating speed of 60 rpm provides sufficient processing power for real-time applications, ensuring smooth and responsive system performance.
Low power mode capability allows for power-saving operation and extended battery life, suitable for energy-efficient and portable devices.
8-bit on-chip program ROM width ensures sufficient memory space for storing program instructions, enhancing system reliability and performance.
34 I/O lines provide versatile input/output connectivity options, enabling efficient interfacing with external devices and peripherals.
Microcontrollers AT89C51RD2-RLRUM attributes and parameters. Explore more Microcontrollers devices from Microchip Technology
ADC Channels:
Address Bus Width:
Bit Size:
Boundary Scan:
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DAC Channels:
DMA Channels:
External Data Bus Width:
Format:
Integrated Cache:
JESD-30 Code:
JESD-609 Code:
Length:
Low Power Mode:
No. of External Interrupts:
No. of I/O Lines:
No. of Terminals:
No. of Timers:
On Chip Data RAM Width:
On Chip Program ROM Width:
Maximum Operating Temperature:
Minimum Operating Temperature:
PWM Channels:
Package Body Material:
Package Code:
Package Equivalence Code:
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Package Style (Meter):
ROM Programmability:
Screening Level:
Maximum Seated Height:
Speed:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
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Technology:
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AT89C51RD2-RLRUM Peripheral ICs trade compliance attributes, and parameters.
ECCN
3A991.A.2
ECCN Governance
EAR
HTS
8542.31.00.01
SB
8542.31.00.00
PCN Obsolescence/ EOL - AT89C51xx/AT89CC0xx/AT80C51xx 17/Nov/2021
PCN Design/Specification - Copper Bonding Wire 06/Jun/2014 Marking Chgs 11/Jul/2017
PCN Packaging - Boxes 07/Dec/2016 Tape and Reel Label Update 10/Feb/2015
Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.
President and CEO
Ganesh Moorthy
Executive Chair
Steve Sanghi
CFO, Senior VP
J. Eric Bjornholt
Fab 5 - Colorado
Fabrication
Fab Initiation
1995
USA
Colorado Springs
Wafer Capacity
70,000
Santa Clara
1990
1,290
Lawrence
1989
5,000
Fab 4 - Gresham
1988
Gresham
50,000
Fab 2 - Tempe
1994
Tempe
30,000
Beverly
1985
2,000
Lowell
1986
15,000
Garden Grove
12,000
New Fab - Gresham
2024
BAV99
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
OHN3140U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
Shanghai Lunsure Electronic Technology
SMBJ18CA
Rectron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Silicon Standard
LL4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
International Components
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Reverse Recovery Time: .004 us;
LM555CN
Texas Instruments
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
Semtech Electronics
M39029/58-360
Itt Cannon
CONNECTOR ACCESSORY; Alternate Contacts: 030-2042-000; DIN Conformity: NO; Contact Gender: MALE; Terminal Type: WIRE; MIL-Connector Accessory Name: CONTACT;
LM317T
Bay Linear
Other Regulators; No. of Terminals: 3; No. of Outputs: 1; Surface Mount: NO; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel;
SS14
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
Formosa Microsemi
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
Changzhou Starsea Electronics
MBR0520L-T1
Won-top Electronics
MBR0520L-T1 by Won-top Electronics is a Schottky rectifier diode with 20V peak reverse voltage and 0.5A output current. It is a single-config, surface-mount diode in a small outline package, suitable for applications requiring high-speed switching and low forward voltage drop. Operating temperature range from -65°C to 125°C makes it ideal for various electronic circuits.
STM32H753ZIT6
STMicroelectronics
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
ATMEGA328PB-MNR
Microchip Technology
ATMEGA328PB-MNR by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 20 MHz. It features 2048 bytes of RAM, 1024 bytes of data EEPROM, and 16384 ROM words. Ideal for industrial applications requiring low power mode, it offers various peripherals like BOD, BOR, PWM(10), and connectivity options such as I2C(2) and SPI(2).
ATMEGA644P-20AUR
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
STM32H730ABI6Q
MICROCONTROLLER, RISC;
ATMEGA324PA-AU
ATMEGA324PA-AU by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 20 MHz. It features 32 I/O lines, 2048 RAM bytes, and 1024 data EEPROM size. Ideal for industrial applications requiring low power mode and connectivity options like I2C, SPI, TWI, and USART.
STM32H755ZIT6
MICROCONTROLLER, RISC; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
ATMEGA162-16AU
STM32H745IIT6
STM32H745IIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU family, offering 22 timers and 28-ch 16-bit ADC channels. With a max clock frequency of 48 MHz, it is suitable for applications requiring high-speed processing and precision analog-to-digital conversion. The package style is flatpack with low profile and fine pitch, making it ideal for compact designs in various industries.
AT90CAN128-16AUR
AT90CAN128-16AUR by Microchip: 16 MHz clock, 8-bit data RAM, and 131072 ROM words. Ideal for industrial applications with CAN, SPI, TWI connectivity and low power mode. Contains 4 timers, 8 ADC channels, and supports up to 10-bit analog to digital conversion.
STM32F401VET6
STM32F401VET6 by STMicroelectronics is a 32-bit microcontroller with 524288 ROM words. It features 16-Ch 12-Bit ADC channels, 81 I/O lines, and peripherals like BOR, DMA(2), RTC. Ideal for industrial applications due to its -40 to 85 °C operating temperature range and low profile flatpack package style.
PIC32MX795F512LT-80I/PF
PIC32MX795F512LT-80I/PF by Microchip Technology is a 32-bit microcontroller with integrated cache and surface mount capability. It has a max clock frequency of 50 MHz and offers connectivity options such as Ethernet, I2C, SPI, UART, and USB. This microcontroller is commonly used in industrial applications due to its low power mode and temperature grade suitability.
STM32F071RBT6TR
STM32F071RBT6TR by STMicroelectronics is a 32-bit microcontroller with 131072 ROM words and 16384 RAM bytes. It features 16-Ch 12-Bit ADC, 2-Ch 12-Bit DAC, and operates at a max clock frequency of 32 MHz. Ideal for industrial applications requiring high-speed processing, precise analog-to-digital conversion, and extensive peripheral connectivity options.
ATMEGA644PA-AU
ATMEGA644PA-AU by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 20 MHz. It features 32 I/O lines, 3 external interrupts, and 8-channel 10-bit ADC for industrial applications. With low power mode and various peripherals like PWM and timers, it offers versatile connectivity options including I2C and SPI interfaces.
TM4C1294KCPDTI3R
TM4C1294KCPDTI3R by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU family, offering 20-Ch 12-Bit ADC channels and 32 DMA channels. It features 262144 RAM bytes, 524288 ROM words, and peripherals like PWM(8) and UART(8). Ideal for industrial applications requiring high-speed processing and low power consumption.
ATMEGA168-20AU
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: TQFP; Package Shape: SQUARE;
ATSAMD21G18A-MU
ATSAMD21G18A-MU by Microchip: 32-bit Cortex-M0 MCU with 3.3V supply, 48 terminals, and 16 external interrupts. Ideal for industrial applications requiring low power mode, featuring DAC and ADC channels, along with multiple connectivity options like I2C, SPI, USART.
STM32F411CCY6TR
STM32F411CCY6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, offering 262144 ROM words and 65536 RAM words. It features 10-Ch 12-Bit ADC channels, PWM support, and connectivity options like I2C, SPI, USART. Ideal for industrial applications requiring low power mode and operating temperatures from -40 to 85°C.
ATMEGA88PA-AU
ATMEGA88PA-AU by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 20 MHz. It has 1024 bytes of RAM and 4096 words of ROM, making it suitable for industrial applications requiring low power mode and connectivity through SPI, TWI, and USART.
TM4C129ENCPDTI3R
TM4C129ENCPDTI3R by Texas Instruments is a 32-bit microcontroller with integrated cache and a max clock frequency of 25 MHz. It offers connectivity options such as CAN, Ethernet, I2C, SPI, UART, and USB. This microcontroller is commonly used in industrial applications due to its low power mode and temperature grade suitable for harsh environments.
STM32H747IGT6
STM32H747IGT6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 28-Ch 16-Bit ADCs, CAN, USB connectivity, and low power mode. Ideal for industrial applications requiring high-speed processing and multiple peripherals in a compact package.
PIC32MX795F512L-80V/PT
PIC32MX795F512L-80V/PT by Microchip: 32-bit RISC microcontroller with 536576 ROM words, 131072 RAM bytes, and 16-Ch 10-Bit ADC. Ideal for industrial applications requiring Ethernet, I2C(5), SPI(4), UART(6), USB connectivity at a max clock frequency of 50 MHz.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
AT89C51ED2-RLTUM
MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: LQFP; Package Shape: SQUARE;
AT89C51ED2-RLTUM by Microchip: 8-bit, 40 MHz microcontroller with 16-bit address bus. Ideal for industrial applications, featuring 2048 bytes of RAM and flash ROM programmability. Package style is flatpack, low profile with a max seated height of 1.6 mm.
AT89S8253-24AU
AT89S8253-24AU by Microchip Technology is an 8051 microcontroller with 8-bit architecture, 16-bit address bus, and 8-bit external data bus. Operating at a max clock frequency of 24 MHz, it offers 12288 ROM words and 256 RAM bytes. Ideal for industrial applications requiring a compact form factor and low power consumption.
MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
AT89C51ED2-SLSUM
AT89C51ED2-SLSUM by Microchip is an 80C51 microcontroller with 8-bit data RAM and 16-bit address bus. It operates at a max frequency of 40 MHz, suitable for industrial applications requiring low power consumption. With features like SPI connectivity and PWM channels, it offers versatile control options in compact chip carrier packaging.
MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;
AT89S8253-24JU
AT89S8253-24JU by Microchip is an 8051 family microcontroller with 8-bit CPU, 16-bit address bus, and 24 MHz clock frequency. It features 256 bytes of RAM, SPI and UART connectivity, and operates in low power mode. Ideal for industrial applications requiring a max supply voltage of 5.5V and a temperature range from -40 to 85°C.
AT89S52-24JU
AT89S52-24JU by Microchip is an 8051 microcontroller with 16-bit address bus, 8-bit data RAM, and 32 I/O lines. It operates at a max clock frequency of 24 MHz and has on-chip flash ROM for programmability. Widely used in industrial applications requiring UART connectivity and timer peripherals.
AT89C51CC03CA-RDTUM
AT89C51CC03CA-RDTUM by Microchip: 8-bit CPU, 16-bit address bus, 5.5V max supply voltage. Ideal for industrial applications with CAN and UART connectivity, featuring 3 timers, low power mode, and 8-channel ADC for precise control at up to 40MHz clock frequency.
MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: LFQFP; Package Shape: SQUARE;
AT89C51RD2-SLSUM
AT89C51RD2-SLSUM by Microchip: 8-bit CPU, 16-bit address bus, 2048 bytes RAM. Ideal for industrial applications, with SPI and EUART connectivity. Flash ROM programmability, low power mode, and 40 MHz clock frequency make it versatile for various projects.
AT89C51CC03CA-SLSUM
AT89C51CC03CA-SLSUM by Microchip Technology is an 80C51 microcontroller with 8-bit data RAM and 16-bit address bus. It operates at a max frequency of 40 MHz, suitable for industrial applications requiring CAN and UART connectivity. With low power mode, flash ROM programmability, and 8-channel ADC, it offers versatile performance in compact chip carrier package.
AT89C51ED2-RDTUM
AT89C51ED2-RDTUM by Microchip Technology is an 80C51 microcontroller with 8-bit data RAM and 16-bit address bus. It operates at a max clock frequency of 40 MHz, suitable for industrial applications requiring low power mode and PWM channels. With SPI and EUART connectivity, it offers flash ROM programmability and features three timers along with POR and WDT peripherals.
AT89C51CC03UA-RLTUM
AT89C51CC03UA-RLTUM by Microchip is an 8051 microcontroller with 8-bit CPU, 16-bit address bus, and 8-bit external data bus. It operates at up to 40 MHz with a supply voltage range of 4.5V to 5.5V. Ideal for industrial applications requiring a low-profile package style and featuring PWM channels, ADC channels, and flash ROM programmability.
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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