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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The Intel 21281-DB microprocessor features a 32-bit address bus width, integrated cache, and operates at a max clock frequency of 3.68 MHz. It is commonly used in commercial applications requiring low power consumption and high processing speeds.
Median Price
$22.988
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
1k+
Rochester
1+ parts
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100+ parts
$18.390
1k+ parts
$16.460
10k+ parts
$15.490
DigiKey
$24.200
Verical
$20.575
$19.363
Digiode
$19.466
Vyrian
$20.490
VNN
Nova Conductors
Connector Distribution Corp
Right Parts Inc.
Corohmni
$5.283
Ampacity Inc.
$17.420
Corphita
$18.441
MARBEL Systems
$29.394
Texas Native Microelectronics
$33.786
$29.732
Kenton Components
$40.543
$35.678
Microchip USA
$41.300
$40.710
$40.420
$40.120
Qasali Group International
$91.222
$80.276
Lixinc
Kepictronics
Argo Parts USA
Continental Prestige Electronics
Aranea Global
Assy Fe
Plastic/Epoxy is a durable and cost-effective material for packaging microprocessors, ensuring a longer lifespan for the product.
Having an integrated cache enhances the performance of the microprocessor by reducing memory access times and improving overall speed.
The maximum supply voltage of 2.2V allows for efficient power usage while maintaining optimal performance levels.
A wide address bus width of 32 bits enables the microprocessor to access a large amount of memory, allowing for seamless multitasking and data processing.
The square package shape provides a compact footprint, making it easier to integrate the microprocessor into various electronic devices.
With a 32-bit architecture, this microprocessor can handle larger chunks of data at once, enhancing its processing speed and efficiency.
Having 144 terminals allows for a wide range of inputs and outputs, enabling versatile connectivity options for the microprocessor.
The minimum supply voltage of 1.8V ensures that the microprocessor can operate efficiently even with low power consumption, making it ideal for energy-efficient devices.
The high maximum operating temperature of 70°C ensures reliable performance even in demanding conditions without overheating.
Being a microprocessor with Reduced Instruction Set Computing (RISC) architecture, this product offers efficient data processing and execution speed, making it suitable for high-performance applications.
Microprocessors 21281-DB attributes and parameters. Explore more Microprocessors devices from Intel
Address Bus Width:
Bit Size:
Boundary Scan:
Maximum Clock Frequency:
External Data Bus Width:
Format:
Integrated Cache:
JESD-30 Code:
Length:
Low Power Mode:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Power Supplies (V):
Qualification:
Maximum Seated Height:
Speed:
Sub-Category:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Form:
Terminal Pitch:
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Width:
Peripheral IC Type:
21281-DB Peripheral ICs trade compliance attributes, and parameters.
HTS
8542.31.00.01
SB
8542.31.00.00
Intel Corporation (commonly known as Intel) is an American multinational corporation and technology company headquartered in Santa Clara, California. It is one of the world's largest semiconductor chip manufacturer by revenue, and is one of the developers of the x86 series of instruction sets found in most personal computers (PCs). Incorporated in Delaware, Intel ranked No. 45 in the 2020 Fortune 500 list of the largest United States corporations by total revenue for nearly a decade, from 2007 to 2016 fiscal years. Intel supplies microprocessors for computer system manufacturers such as Acer, Lenovo, HP, and Dell. Intel also manufactures motherboard chipsets, network interface controllers and integrated circuits, flash memory, graphics chips, embedded processors and other devices related to communications and computing. Intel (integrated and electronics) was founded on July 18, 1968, by semiconductor pioneers Gordon Moore (of Moore's law) and Robert Noyce (1927–1990), and is associated with the executive leadership and vision of Andrew Grove. Intel was a key component of the rise of Silicon Valley as a high-tech center. Noyce was a key inventor of the integrated circuit (microchip). Intel was an early developer of SRAM and DRAM memory chips, which represented the majority of its business until 1981. Although Intel created the world's first commercial microprocessor chip in 1971, it was not until the success of the personal computer (PC) that this became its primary business.
LM107H
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Code: TO-99; Package Shape: ROUND;
BAV99
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
1N4148WT
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM7805CT
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Min): 0 Cel; Technology: BIPOLAR;
BSS138
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
MC33269T-3.3G
Onsemi
MC33269T-3.3G by Onsemi is a fixed positive single output LDO regulator with a max output current of 0.8 A and a dropout voltage of 1.35 V. It is commonly used in applications that require stable voltage regulation, such as power supplies for electronic devices.
0462-201-16141
TE Connectivity
TE Connectivity's 0462-201-16141 is a CRIMP terminal with MACHINED contact design. It operates b/w -55 to 125 °C, suitable for wire gauges from 20 to 16 AWG. With a rated current of 13A, it is ideal for applications requiring FEMALE ROUND PIN-SOCKET contacts.
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Minimum DS Breakdown Voltage: 50 V; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
LM2675M-ADJ/NOPB
Texas Instruments
LM2675M-ADJ/NOPB by Texas Instruments is a voltage-mode switching regulator with 1A output current, 37V max output voltage, and 260kHz max switching frequency. Ideal for automotive applications due to its -40°C to 125°C operating temperature range and compact small outline package design.
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Package Shape: RECTANGULAR; Transistor Application: SWITCHING;
PIC18F4550T-I/PT
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
BSS84PH6327XTSA2
Infineon Technologies
BSS84PH6327XTSA2 by Infineon is a P-CHANNEL FET with 60V DS breakdown voltage, ideal for switching applications. It features a single configuration with built-in diode and operates in enhancement mode. With a max drain current of 0.17A and on-resistance of 8 ohm, it offers reliable performance in small outline packages.
ULN2803A
Motorola
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Terminal Position: DUAL; JESD-30 Code: R-PDIP-T18;
Sensitron Semiconductor
LL4148
Bkc Semiconductors
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
Transys Electronics
I7-3770
Intel
MICROPROCESSOR; Technology: CMOS;
MCF5207CVM166
Freescale Semiconductor
MICROPROCESSOR, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: BALL; No. of Terminals: 144; Package Code: LBGA; Package Shape: SQUARE;
MCF5270VM100
The NXP Semiconductors MCF5270VM100 microprocessor features a 32-bit architecture with integrated cache and operates at a max clock frequency of 75 MHz. It is suitable for applications requiring low power consumption, such as embedded systems and industrial automation. The device has a terminal pitch of 1 mm and supports boundary scan testing for efficient debugging.
STM32MP135DAG7
STMicroelectronics
STM32MP135DAG7 by STMicroelectronics is a 32-bit microprocessor with integrated cache and 172032 RAM words. It operates at a max clock frequency of 48 MHz, suitable for low power applications in various industries like IoT and consumer electronics. With a terminal pitch of 0.5 mm and boundary scan capability, it offers high performance in a compact package.
LUPXA255A0C400
Intel's LUPXA255A0C400 microprocessor features 32-bit architecture, 26-bit address bus width, and a max clock frequency of 3.6864 MHz. Ideal for low power applications with its integrated cache and support for boundary scan technology.
MPC8323ECVRADDCA
NXP Semiconductors' MPC8323ECVRADDCA is a 32-bit microprocessor with integrated cache, operating at a max clock frequency of 66.67 MHz. This CMOS technology chip features low power mode and boundary scan capabilities, making it ideal for applications requiring high-speed processing in compact devices.
SAM9X60T-V/DWB
SAM9X60T-V/DWB by Microchip Technology is a 32-bit microprocessor with integrated cache and 32-bit external data bus width. It operates at a max clock frequency of 48 MHz, suitable for industrial applications requiring low power mode and high-speed processing. With 16 DMA channels, this RISC-based processor offers efficient data transfer capabilities in a compact square package shape.
MPC8347EVVAJDB
The NXP Semiconductors MPC8347EVVAJDB is a 32-bit microprocessor with integrated cache and external data bus width of 32. It operates at a max clock frequency of 66 MHz, suitable for low power mode applications in various industries. With a package style of grid array and low profile, it offers high performance within a compact form factor.
ADSP-21489KSWZ-5B
Analog Devices
ADSP-21489KSWZ-5B by Analog Devices is a 40-bit microprocessor with 24-bit address bus width, 16-bit external data bus width, and max clock frequency of 25 MHz. It is used in commercial applications requiring high-speed processing capabilities.
MCIMX6S6AVM08AD
MCIMX6S6AVM08AD by NXP Semiconductors is a Microprocessor with 32-bit external data bus width, 16-bit address bus width, and integrated cache. Ideal for automotive applications due to its low power mode, operating temperature range of -40 to 125 °C, and boundary scan feature.
AT91SAM9X25-CU
Microchip AT91SAM9X25-CU is a 32-bit microprocessor with integrated cache and 8-bit RAM. It operates at max 16 MHz, suitable for industrial applications requiring low power consumption. With 217 terminals in a grid array package, it offers high performance in compact form factor.
STM32MP151AAC3
STM32MP151AAC3 by STMicroelectronics is a 32-bit microprocessor with integrated cache and 48 MHz clock frequency. It features 361 terminals, 724992 RAM words, and operates b/w -40 to 125 °C. Ideal for low power applications in various industries due to its high-speed processing capabilities.
DM388AAARD21FP
Texas Instruments DM388AAARD21FP microprocessor features 32-bit architecture, 1.28-1.42V supply voltage, and 30MHz clock frequency. Ideal for RISC-based applications, it offers 655360 RAM words, 72 DMA channels, and low power mode for efficient performance in various electronic devices.
AM5728BABCXEA
The Texas Instruments AM5728BABCXEA microprocessor features 32-bit external data bus width, 16-bit address bus width, and a max clock frequency of 38.4 MHz. Ideal for industrial applications requiring high-speed processing in a compact package with low power mode capability.
MIMXRT1024CAG4A
The NXP Semiconductors MIMXRT1024CAG4A microprocessor features 32-bit architecture, 262144 RAM words, and a max clock frequency of 24 MHz. Ideal for industrial applications requiring low power consumption and high-speed processing capabilities.
MPC8314VRAGDA
The NXP Semiconductors MPC8314VRAGDA is a 32-bit microprocessor with integrated cache, operating at a max frequency of 66.67 MHz. It features low power mode and boundary scan capabilities, making it suitable for applications requiring high-speed processing in compact devices. With a package style of grid array and heat sink/slug, this processor is ideal for use in various embedded systems where space efficiency is crucial.
MIMXRT1176AVM8A
NXP's MIMXRT1176AVM8A microprocessor features integrated cache, 48 MHz clock frequency, and 32 DMA channels. Ideal for automotive applications, it operates b/w -40 to 125 °C with low power mode and floating-point format support.
STM32MP131CAG3T
STM32MP131CAG3T by STMicroelectronics is a 32-bit microprocessor with 48 MHz clock frequency, 172032 RAM words, and 56 DMA channels. It is used in applications requiring low power mode, such as IoT devices and embedded systems.
MPC8270VVUPEA
The NXP Semiconductors MPC8270VVUPEA microprocessor features a 32-bit address bus width, 64-bit external data bus width, and max clock frequency of 100 MHz. Ideal for commercial applications requiring high-speed processing capabilities in a compact package with boundary scan support.
ATSAMA5D27C-CUR
ATSAMA5D27C-CUR by Microchip features 32-bit architecture, 24 MHz clock speed, and 131072 RAM words. Ideal for industrial applications requiring low power consumption, with a wide operating temperature range from -40 to 85°C. This microprocessor supports floating-point format and includes 32 DMA channels for efficient data transfer.
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21281-AA
MICROPROCESSOR, RISC; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 144; Package Code: LFQFP; Package Shape: SQUARE;
21281-BA
21281-CA
21281-DA
21281-EA
21281FB
21281-AB
21281-BB
21281-CB
21281-EB
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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