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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Atmel's AT89C2051-24SC is an 8-bit microcontroller with 2048 ROM words, 128 RAM bytes, and a max clock frequency of 24 MHz. Ideal for applications requiring small outline packages, it operates b/w 0 to 70°C and supports up to 15 I/O lines.
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The use of plastic/epoxy as package body material makes the product lightweight and durable, ideal for portable applications.
Surface mount capability allows for easy and efficient PCB assembly, saving space and reducing production costs.
With a maximum supply voltage of 6V, this microcontroller can handle a wide range of power sources, making it versatile.
The 8-bit architecture provides a good balance between performance and cost, suitable for many embedded system applications.
Being part of the well-established 8051 CPU family ensures compatibility with existing software and a wealth of resources for development.
Flash ROM allows for easy reprogramming of the microcontroller, enabling efficient development and flexibility in application design.
Microcontrollers AT89C2051-24SC attributes and parameters. Explore more Microcontrollers devices from Atmel
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AT89C2051-24SC Peripheral ICs trade compliance attributes, and parameters.
HTS
8542.31.00.01
SB
8542.31.00.00
PCN Packaging - MBB/Label Chgs 16/Nov/2018 Transfer to Microchip/Label/Pkg 5/Sep/2016
Atmel Corporation was a creator and manufacturer of semiconductors before being subsumed by Microchip Technology in 2016. Atmel was founded in 1984. The company focused on embedded systems built around microcontrollers
1N4148
Toshiba
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
2N2222A
ROHM
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .6 A;
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
AH180-WG-7
Diodes Incorporated
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
BSS138
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
Cheng-yi Electronic
Onsemi
NXP Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
M/a-com Technology Solutions
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Terminal Position: BOTTOM; Package Style (Meter): CYLINDRICAL;
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1 V; Maximum Non Repetitive Peak Forward Current: .5 A; No. of Elements: 1; Maximum Reverse Recovery Time: .004 us;
LP2950CDT-3.3G
LP2950CDT-3.3G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.1A. It has a small outline package style, operates at temperatures ranging from -40 to 125 °C, and is suitable for applications requiring low dropout voltage and precise voltage regulation in electronic circuits.
SMBJ18CA
Shenzhen Socay Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Time At Peak Reflow Temperature (s): 30; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
INA826AIDGKR
Texas Instruments
INA826AIDGKR by Texas Instruments is an instrumentation amplifier with 150uV max input offset voltage, 0.095uA max average bias current, and 1MHz nominal bandwidth. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and high common mode rejection ratio of 120dB.
FDLL4148
FDLL4148 by Onsemi is a single rectifier diode with a max reverse recovery time of 0.004 us. With a max forward voltage of 1V and output current of 0.2A, it is ideal for applications requiring fast switching speeds in electronic circuits. The diode's glass package body material and isolated case connection make it suitable for surface mount designs operating at temperatures up to 175°C.
EU2B-YS303C
Idec
ROTARY SWITCH;
BAV99-7-F
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
OHN3140U
Tt Electronics Plc
OHN3140U by Tt Electronics Plc is a magnetic field sensor with a max supply voltage of 24V and hysteresis of 2mT. It features an output range of 25mA and operates b/w -20 to 85°C. Ideal for applications requiring precise detection and measurement of magnetic fields in various industries.
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
LPC1768FBD100,551
NXP Semiconductors' LPC1768FBD100,551 is a 32-bit microcontroller with 524288 ROM words and 65536 RAM bytes. It features 8-Ch 12-Bit ADC channels, CAN(2), ETHERNET, I2C(3), UART(4), USB connectivity, and operates at a max clock frequency of 25 MHz. Ideal for industrial applications requiring high-speed processing and multiple communication interfaces.
TMS320F28377DPTPT
TMS320F28377DPTPT by Texas Instruments is a 32-bit microcontroller with 3-Ch 12-Bit DAC and 24-Ch 12-Bit ADC. It operates at up to 20 MHz, suitable for industrial applications requiring CAN, I2C, SCI, SPI, USB connectivity. With a wide temperature range of -40 to 105 °C, it offers high performance in various environments.
STM32F427IGT6
STMicroelectronics
STM32F427IGT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, 176 terminals, and 262144 bytes of RAM. It features 24-Ch 12-Bit ADC, 2-Ch 12-Bit DAC, and supports peripherals like CAN, ETHERNET, USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.
TMS320F28379DZWTS
TMS320F28379DZWTS by Texas Instruments is a 32-bit microcontroller with 3 DAC channels, 12 ADC channels, and 6 timers. Ideal for automotive applications, it operates at up to 100 MHz with low power mode support. Featuring a max supply voltage of 1.26 V and package style in grid array form.
STM32G473VET6
STM32G473VET6 by STMicroelectronics is a 32-bit microcontroller with a max clock frequency of 48 MHz. It features 86 I/O lines, ADC and DMA channels, suitable for applications requiring high-speed processing and precise analog-to-digital conversion. With a compact square package style and low supply voltage requirements, it is ideal for space-constrained designs in various industries.
ATMEGA644P-20AU
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
PIC18F46K22-I/P
PIC18F46K22-I/P by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 64 MHz. It features 28-Ch 10-Bit ADC channels and 1-Ch 5-Bit DAC channels, making it suitable for industrial applications requiring precise analog-to-digital conversion. With low power mode and various peripherals like PWM(4) and USART(2), this CMOS technology-based microcontroller offers versatile connectivity options such as I2C(2) and SPI(2).
ATXMEGA32A4U-AUR
STM32F030K6T6TR
STM32F030K6T6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M0 CPU, 32 MHz clock frequency, and 4096 bytes of RAM. Ideal for industrial applications, it features 26 I/O lines, PWM and ADC channels, and operates b/w -40 to 85°C temperature range.
STM32G431KBT6
STM32G431KBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, operating at 48 MHz. It features 32768 bytes of RAM, 131072 ROM words, and 11-Ch 12-Bit ADC channels. Ideal for applications requiring low power mode, it offers various peripherals like FDCAN, I2C(3), and USB connectivity.
STM32F439ZIT6
STM32F439ZIT6 by STMicroelectronics is a 32-bit microcontroller with 144 terminals, operating at up to 50 MHz. It features 262144 bytes of RAM, 24-Ch 12-Bit ADCs, and peripherals like DMA(2) and USB. Ideal for industrial applications requiring high-speed processing and extensive I/O capabilities.
ATSAME70Q21B-CN
Microchip ATSAME70Q21B-CN is a 32-bit microcontroller with Cortex-M7 CPU, 24 ADC channels, and 12 DAC channels. Ideal for industrial applications, it features a max clock frequency of 32 MHz, operates in temperatures ranging from -40 to 105 °C, and offers various connectivity options including CAN, I2S, SPI, and USART.
STM32C031K4U6
STM32C031K4U6 by STMicroelectronics is a 32-bit microcontroller with a max clock frequency of 48 MHz. It features 18-Ch 12-Bit ADC channels, 3 DMA channels, and PWM support. Ideal for applications requiring low power consumption and connectivity via I2C, I2S, SPI, and UART interfaces.
TM4C123GH6PZI7R
TM4C123GH6PZI7R by Texas Instruments is a 32-bit microcontroller with Cortex-M4F CPU family, offering 22-Ch 12-Bit ADC channels and 32 DMA channels. Ideal for industrial applications, it features a max clock frequency of 25 MHz and peripherals like PWM(16) and UART(8).
STM32F427VIT6
STM32F427VIT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3 V power supplies, 262144 RAM bytes, and 16-Ch 12-Bit ADC channels. It is ideal for industrial applications requiring a max clock frequency of 50 MHz, featuring peripherals like BOD, DMA(2), and RTC.
ATMEGA64-16AUR
ATMEGA64-16AUR by Microchip: 5.5V max supply, 8-bit data RAM, 16-bit address bus. Ideal for industrial applications with peripherals like BOD, PWM, and UART for connectivity. Operating temp -40 to 85°C.
PIC32MX795F512LT-80I/PT
PIC32MX795F512LT-80I/PT by Microchip: 32-bit, 50 MHz clock, 131072 RAM bytes. Ideal for industrial applications requiring high-speed processing and low power consumption. Features include 16-Ch ADC, 8 DMA channels, and connectivity options like Ethernet and USB.
STM32F072RBT6
STM32F072RBT6 by STMicroelectronics is a 32-bit microcontroller with 64 terminals, operating at up to 32 MHz. It features 12 timers, 16-channel ADC, and dual 12-bit DACs. Ideal for industrial applications requiring high-speed processing and extensive connectivity options like CAN, I2C, SPI, and USB.
TMS320F28377SPZPT
TMS320F28377SPZPT by Texas Instruments is a 32-bit microcontroller with 14-Ch 12-Bit ADC, 7-Ch 16-Bit ADC, and 3 PWM channels. Ideal for industrial applications requiring high-speed processing up to 100 MHz, it features CAN(2), I2C(2), SCI(3), SPI(3), USB connectivity options.
LPC1768FBD100K
NXP Semiconductors' LPC1768FBD100K is a 32-bit microcontroller with Cortex-M3 CPU, offering 70 I/O lines and 6 serial I/Os. It features 8 ADC channels, 1 DAC channel, and 8 DMA channels suitable for industrial applications requiring low power mode and connectivity via CAN, I2C, SPI, UART interfaces.
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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.
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