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Microprocessors

A microprocessor also referred to as a CPU, is a computer processor in the form of a single integrated circuit (IC). CPU stands for central processing unit and is the brains of a computer that gives out instruction for the computer program. Microprocessors essentially control most of the functions your computer can do, from browsing the web to writing a document. Therefore a microprocessor is an essential component in computing. A microprocessor IC is a semiconductor device that provides this functionality from a single chip. This is a traditional semiconductor package, such as a BGA or QFN package. You can learn more in our complete guide to microprocessors.

How does a Microprocessor work?

A microprocessor performs both arithmetic and logic operations. It takes a binary input from a device and processes the data based upon instructions that are stored with its memory. These instructions are saved using Cache memory.

What is Word Length?

Computers are driven by specific sets of instructions, the CPU carries these instructions out at great speeds. Data bus width is the rate at which a microprocessor can process data. Word length is the number of bits within the internal data bus. For example, a 32-bit microprocessor will be able to process data faster than an 8-bit microprocessor.

What is Clock Speed?

Clock speed is a value given in MHz or GHz. It refers to the speed that the microprocessor executes instructions.

Where are microprocessors used?

Microprocessors can be found in many applications which require embedded control. This includes:

Personal computers
Computer peripherals
Household appliances
Automotive

Microcontrollers are a type of microprocessor which contain the CPU, memory and other inputs and output.

358 Products showing for Microprocessors

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In Stock Microchip ATSAMA5D27C-LD1G-CU ARM Cortex A5 Microprocessor SAMA5D2 32 bit ARM V7-A 500 MHz 289-Pin LFBGA RS Stock No. 566-085 Mfr. Part No. ATSAMA5D27C-LD1G-CU Subtotal (1 unit) $43.92(exc. GST) $43.92/unit Quantity	Microchip	Microprocessor	SAMA5D2	ARM Cortex A5	32bit	ARM V7-A	500MHz	-	-	-	-	LFBGA	-	289	-40°C	-	105°C	-	-	IEEE 802.3az, NIST SP 800-22, IEEE1588, IEEE802.1AS, FIPS PUB 180-2, FIPS PUB 140-2, IEEE802.1Qav, FIPS PUB 140-3, FIPS PUB 197, FIPS PUB 46-3	-
Temporarily out of stock Microchip SAM9X75D2G-I/4TB-SL3 ARM926EJ-S Microprocessor SAM9X7 32 bit ARM 800 MHz 243-Pin TFBGA RS Stock No. 775-334 Mfr. Part No. SAM9X75D2G-I/4TB-SL3 Subtotal (1 tray of 84 units) $4,051.656(exc. GST) $48.234/unit Quantity	Microchip	Microprocessor	SAM9X7	ARM926EJ-S	32bit	ARM	800MHz	-	CAN FD, Ethernet, I2C, I2S, SPI, UART, USB	Surface	1.28V	TFBGA	1.45V	243	-40°C	-	85°C	-	-	RoHS	-
Temporarily out of stock Microchip SAM9X60D1G-I/LZB ARM926EJ-S Microprocessor 600 MHz 152-Pin SIP RS Stock No. 249-9776 Mfr. Part No. SAM9X60D1G-I/LZB Subtotal (1 unit) $100.84(exc. GST) $100.84/unit Quantity	Microchip	Microprocessor	-	ARM926EJ-S	-	-	600MHz	-	PWM, CMOS, RGB, CAN, SDIO, USB	Surface	3V	SIP	5.5V	152	-40°C	-	85°C	-	28mm	RoHS	28mm
In Stock Renesas Electronics R9A07G054L23GBG#AC0 ARM Cortex A55, ARM Cortex M33 Microprocessor 64 bit 1.2 GHz 456-Pin LFBGA RS Stock No. 247-2983P Mfr. Part No. R9A07G054L23GBG#AC0 Subtotal 1 unit (supplied in a tray) $38.51(exc. GST) $38.51/unit Quantity	Renesas Electronics	Microprocessor	-	ARM Cortex A55, ARM Cortex M33	64bit	-	1.2GHz	-	USB 2.0	-	-	LFBGA	-	456	-40°C	-	85°C	-	-	RoHS	-
In Stock Renesas Electronics R9A07G054L23GBG#AC0 ARM Cortex A55, ARM Cortex M33 Microprocessor 64 bit 1.2 GHz 456-Pin LFBGA RS Stock No. 247-2983 Mfr. Part No. R9A07G054L23GBG#AC0 Subtotal (1 unit) $38.51(exc. GST) $38.51/unit Quantity	Renesas Electronics	Microprocessor	-	ARM Cortex A55, ARM Cortex M33	64bit	-	1.2GHz	-	USB 2.0	-	-	LFBGA	-	456	-40°C	-	85°C	-	-	RoHS	-
In Stock Microchip ATSAMA5D41B-CU ARM Cortex A5 Microprocessor SAMA5D4 32 bit ARM V7-A 600 MHz 289-Pin LFBGA RS Stock No. 566-089 Mfr. Part No. ATSAMA5D41B-CU Subtotal (1 unit) $25.17(exc. GST) $25.17/unit Quantity	Microchip	Microprocessor	SAMA5D4	ARM Cortex A5	32bit	ARM V7-A	600MHz	-	-	-	-	LFBGA	-	289	-	-	-	-	-	FIPS 140-2, FIPS 46-3, NIST 800-22, FIPS 140-3, IEEE1588, FIPS 180-2, FIPS 197	-
In Stock Microchip ATSAMA5D44B-CU ARM Cortex A5 Microprocessor SAMA5D4 32 bit ARM V7-A 600 MHz 256-Pin TFBGA RS Stock No. 566-093 Mfr. Part No. ATSAMA5D44B-CU Subtotal (1 unit) $24.91(exc. GST) $24.91/unit Quantity	Microchip	Microprocessor	SAMA5D4	ARM Cortex A5	32bit	ARM V7-A	600MHz	-	-	-	-	TFBGA	-	256	-	-	-	-	-	IEEE1588, FIPS PUB 140-3, FIPS PUB 46-3, FIPS PUB 197, NIST SP800-22, FIPS PUB 180-2, FIPS PUB 140-2	-
In Stock Microchip ATSAMA5D225C-D1M-CU ARM Cortex A5 Microprocessor SAMA5D2 32 bit ARM V7-A 500 MHz 256-Pin TFBGA RS Stock No. 566-082 Mfr. Part No. ATSAMA5D225C-D1M-CU Subtotal (1 unit) $24.03(exc. GST) $24.03/unit Quantity	Microchip	Microprocessor	SAMA5D2	ARM Cortex A5	32bit	ARM V7-A	500MHz	-	LPDDR3, Ethernet, QSPI, DDR3L, LCD, PCI, LPDDR2, CAN, SLC/MLC NAND, MMC, USB, DDR2	-	-	TFBGA	-	256	-40°C	-	105°C	-	-	IEEE802.1AS, FIPS PUB 180-2, FIPS PUBs 140-3, IEEE1588, FIPS PUB 46-3, FIPS PUB 197, FIPS PUBs 140-2, NIST SP 800-22, IEEE802.1Qav, IEEE 802.3az	-
In Stock Microchip ATSAMA5D21C-CU ARM Cortex A5 Microprocessor SAMA5D2 32 bit ARM V7-A 500 MHz 289-Pin LFBGA RS Stock No. 566-075 Mfr. Part No. ATSAMA5D21C-CU Subtotal (1 unit) $17.81(exc. GST) $17.81/unit Quantity	Microchip	Microprocessor	SAMA5D2	ARM Cortex A5	32bit	ARM V7-A	500MHz	-	-	-	-	LFBGA	-	289	-40°C	-	105°C	-	-	IEEE 802.3az, IEEE802.1AS, IEEE1588, FIPS PUB 197, FIPS PUB 180-2, FIPS PUB 140-3, IEEE802.1Qav, NIST SP 800-22, FIPS PUB 46-3, FIPS PUB 140-2	-
In Stock Microchip ATSAMA5D27C-LD2G-CU ARM Cortex A5 Microprocessor SAMA5D2 32 bit ARM V7-A 500 MHz 256-Pin TFBGA RS Stock No. 566-087 Mfr. Part No. ATSAMA5D27C-LD2G-CU Subtotal (1 unit) $31.51(exc. GST) $31.51/unit Quantity	Microchip	Microprocessor	SAMA5D2	ARM Cortex A5	32bit	ARM V7-A	500MHz	-	LPDDR2, SSTL, DDR2	-	1.14V	TFBGA	1.9V	256	-40°C	-	85°C	-	-	FIPS PUBs 140-2, NIST SP 800-22, IEEE 802.3az, 140-3, IEEE802.1AS, FIPS PUB 180-2, FIPS PUB 46-3, FIPS PUB 197, JEDEC LPDDR2-S4B, IEEE1588	-
In Stock Microchip ATSAMA5D43B-CU ARM Cortex A5 Microprocessor SAMA5D4 32 bit ARM V7-A 600 MHz 289-Pin LFBGA RS Stock No. 566-091 Mfr. Part No. ATSAMA5D43B-CU Subtotal (1 unit) $26.07(exc. GST) $26.07/unit Quantity	Microchip	Microprocessor	SAMA5D4	ARM Cortex A5	32bit	ARM V7-A	600MHz	-	-	-	-	LFBGA	-	289	-	-	-	-	-	FIPS 140-2, FIPS PUB 46-3, NIST SP 800-22, IEEE1588, FIPS 140-3, FIPS PUB 197, FIPS 180-2	-
In Stock Microchip ATSAMA5D42B-CU ARM Cortex A5 Microprocessor SAMA5D4 32 bit ARM V7-A 600 MHz 289-Pin LFBGA RS Stock No. 566-090 Mfr. Part No. ATSAMA5D42B-CU Subtotal (1 unit) $21.81(exc. GST) $21.81/unit Quantity	Microchip	Microprocessor	SAMA5D4	ARM Cortex A5	32bit	ARM V7-A	600MHz	-	-	-	-	LFBGA	-	289	-	-	-	-	-	FIPS 140-2, FIPS 180-2, FIPS 140-3, FIPS PUB 197, FIPS PUB 46-3, IEEE1588	-
In Stock Microchip ATSAMA5D22C-CU ARM Cortex A5 Microprocessor SAMA5D2 32 bit ARM V7-A 500 MHz 196-Pin TFBGA RS Stock No. 566-076 Mfr. Part No. ATSAMA5D22C-CU Subtotal (1 unit) $14.26(exc. GST) $14.26/unit Quantity	Microchip	Microprocessor	SAMA5D2	ARM Cortex A5	32bit	ARM V7-A	500MHz	-	-	-	-	TFBGA	-	196	-40°C	-	105°C	-	-	FIPS PUB 46-3, IEEE 802.1AS, IEEE 802.1Qav, FIPS PUB 180-2, NIST SP 800-22, IEEE 802.3az, FIPS PUB 140-2, FIPS PUB 197, IEEE 1588, FIPS PUB 140-3	-
In Stock STMicroelectronics STM32MP257FAK3 32 bit Core Microprocessor STM32MP25xA/D 32 bit ARM V8-A 400 MHz 424-Pin VFBGA RS Stock No. 329-214 Mfr. Part No. STM32MP257FAK3 Subtotal (1 unit) $39.11(exc. GST) $39.11/unit Quantity	STMicroelectronics	Microprocessor	STM32MP25xA/D	32 bit Core	32bit	ARM V8-A	400MHz	-	-	Surface	1.71V	VFBGA	3.6V	424	-40°C	-	125°C	-	-	ECOPACK2	-
In Stock Microchip ATSAMA5D24C-CU ARM Cortex A5 Microprocessor SAMA5D2 32 bit ARM V7-A 500 MHz 256-Pin TFBGA RS Stock No. 566-078 Mfr. Part No. ATSAMA5D24C-CU Subtotal (1 unit) $21.18(exc. GST) $21.18/unit Quantity	Microchip	Microprocessor	SAMA5D2	ARM Cortex A5	32bit	ARM V7-A	500MHz	-	-	-	-	TFBGA	-	256	-40°C	-	105°C	-	-	FIPS PUB 197, FIPS PUBs 140-3, FIPS PUB 180-2, NIST Special Publication 800-22, FIPS PUBs 140-2, IEEE802.1AS, IEEE 802.3az, IEEE1588, IEEE802.1Qav, FIPS PUB 46-3	-
In Stock STMicroelectronics STM32MP251AAL3 32 bit Core Microprocessor STM32MP25xA/D 32 bit ARM V8-A 400 MHz 361-Pin VFBGA RS Stock No. 329-151 Mfr. Part No. STM32MP251AAL3 Subtotal (1 unit) $28.36(exc. GST) $28.36/unit Quantity	STMicroelectronics	Microprocessor	STM32MP25xA/D	32 bit Core	32bit	ARM V8-A	400MHz	-	-	Surface	1.71V	VFBGA	3.6V	361	-40°C	-	125°C	-	-	FIPS 140-2, ECOPACK2, NIST SP800-90B	-
In Stock Microchip ATSAMA5D29-CN ARM Cortex A5 Microprocessor SAMA5D2 32 bit ARM V7-A 500 MHz 289-Pin LFBGA RS Stock No. 566-081 Mfr. Part No. ATSAMA5D29-CN Subtotal (1 unit) $20.37(exc. GST) $20.37/unit Quantity	Microchip	Microprocessor	SAMA5D2	ARM Cortex A5	32bit	ARM V7-A	500MHz	-	-	-	-	LFBGA	-	289	-40°C	-	105°C	-	-	AEC-Q100 Grade 2, IEC 60730 Class B	-
In Stock STMicroelectronics STM32MP251CAK3 32 bit Core Microprocessor STM32MP25xA/D 32 bit ARM V8-A 400 MHz 424-Pin VFBGA RS Stock No. 329-154 Mfr. Part No. STM32MP251CAK3 Subtotal (1 unit) $32.98(exc. GST) $32.98/unit Quantity	STMicroelectronics	Microprocessor	STM32MP25xA/D	32 bit Core	32bit	ARM V8-A	400MHz	-	-	Surface	1.71V	VFBGA	3.6V	424	-40°C	-	125°C	-	-	FIPS 140-2 NDRNG (NIST SP800-90B certifiable), IEEE 1588v2, ECOPACK2, JEIDA/VESA, TSN	-
In Stock STMicroelectronics STM32MP251DAK3 32 bit Core Microprocessor STM32MP25xA/D 32 bit ARM V8-A 400 MHz 424-Pin VFBGA RS Stock No. 329-158 Mfr. Part No. STM32MP251DAK3 Subtotal (1 unit) $32.54(exc. GST) $32.54/unit Quantity	STMicroelectronics	Microprocessor	STM32MP25xA/D	32 bit Core	32bit	ARM V8-A	400MHz	-	-	Surface	1.71V	VFBGA	3.6V	424	-40°C	-	125°C	-	-	ECOPACK2	-
In Stock STMicroelectronics STM32MP253AAK3 32 bit Core Microprocessor STM32MP25xA/D 32 bit ARM V8-A 400 MHz 424-Pin VFBGA RS Stock No. 329-167 Mfr. Part No. STM32MP253AAK3 Subtotal (1 unit) $32.54(exc. GST) $32.54/unit Quantity	STMicroelectronics	Microprocessor	STM32MP25xA/D	32 bit Core	32bit	ARM V8-A	400MHz	-	-	Surface	1.71V	VFBGA	3.6V	424	-40°C	-	125°C	-	-	ECOPACK2	-