Microcontrollers (MCU)

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6,564 Products Found

Find a wide selection of microcontrollers, including many types of 8-bit, 16-bit and 32-bit devices. Microcontrollers (MCU) are designed for embedded applications within devices, in contrast to the microprocessors (MPU) used in personal computers or other general purpose applications.

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45T9756
MSP430FR5728IRGER

MSP430FR5728IRGER

TEXAS INSTRUMENTS

16 Bit Microcontroller, Mixed Signal, MSP430, 24 MHz, 16 KB, 1 KB, 24 Pins, VQFN

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MICROCONTROLLER MCU, 16 BIT, FRAM, MSP430, 24MHZ, VQFN-24; Controller Family/Series:MSP430; CPU Speed:24MHz; Program Memory Size:16KB; RAM Memory Size:1KB; No. of Pins:24Pins; MCU Case Style:VQFN; No. of I/O's:17I/O's ;RoHS Compliant: Yes

1,361 in stock

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68T3607
ATTINY25-20SU

ATTINY25-20SU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 2 KB, 128 Byte, 8 Pins, SOIC

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MICROCONTROLLER MCU, 8 BIT, ATTINY, 20MHZ, SOIC-8; Controller Family/Series:ATtiny; CPU Speed:20MHz; Program Memory Size:2KB; RAM Memory Size:128Byte; No. of Pins:8Pins; MCU Case Style:SOIC; No. of I/O's:6I/O's; Packaging:Each ;RoHS Compliant: Yes

1,360 in stock

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14R8911
MC9S08LL64CLK

MC9S08LL64CLK

NXP

MICROCONTROLLER MCU, 8 BIT, S08, 40MHZ, LQFP-80

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MICROCONTROLLER MCU, 8 BIT, S08, 40MHZ, LQFP-80; MCU Applications:Battery Management; Architecture:S08; MCU Core Size:8bit; Program Memory Size:64KB; RAM Memory Size:4KB; CPU Speed:40MHz; No. of I/O's:39I/O's; MCU Case Style:LQFP ;RoHS Compliant: Yes

1,350 in stock

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1+ $4.70 10+ $4.44 25+ $4.18 More pricing

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68T5020
AT89S52-24AU

AT89S52-24AU

ATMEL

8 Bit Microcontroller, Low Voltage High Performance CMOS, AT89S52, 24 MHz, 8 KB, 256 Byte, 44 Pins

MICROCONTROLLER MCU, 8 BIT, 8051, 24MHZ, TQFP-44; Controller Family/Series:AT89S52; CPU Speed:24MHz; Program Memory Size:8KB; RAM Memory Size:256Byte; No. of Pins:44Pins; MCU Case Style:TQFP; No. of I/O's:32I/O's; Packaging:Each ;RoHS Compliant: Yes

1,348 in stock

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1+ $2.06 Promotional price 10+ $1.89 Promotional price 25+ $1.89 Promotional price More pricing

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96W1230
MKM34Z128CLL5

MKM34Z128CLL5

NXP

32 Bit Microcontroller, Kinetis M Series, Metrology, ARM Cortex-M0+, 50 MHz, 128 KB, 16 KB

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MICROCONTROLLER MCU, 32 BIT, CORTEX-M0+, 50MHZ, LQFP-100; Architecture:ARM Cortex-M0+; CPU Speed:50MHz; Program Memory Size:128KB; RAM Memory Size:16KB; No. of Pins:100Pins; MCU Case Style:LQFP; No. of I/O's:68I/O's; Packaging:Each ;RoHS Compliant: Yes

1,345 in stock

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1+ $7.68 10+ $6.85 25+ $6.17 More pricing

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68T2708
ATMEGA168P-20AU

ATMEGA168P-20AU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 16 KB, 1 KB, 32 Pins, TQFP

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MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-32; Controller Family/Series:ATmega; CPU Speed:20MHz; Program Memory Size:16KB; RAM Memory Size:1KB; No. of Pins:32Pins; MCU Case Style:TQFP; No. of I/O's:23I/O's; Packaging:Each ;RoHS Compliant: Yes

1,332 in stock

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68T3711
ATTINY44A-SSU

ATTINY44A-SSU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 4 KB, 256 Byte, 14 Pins, SOIC

MICROCONTROLLER MCU, 8 BIT, ATTINY, 20MHZ, SOIC-14; Controller Family/Series:ATtiny; CPU Speed:20MHz; Program Memory Size:4KB; RAM Memory Size:256Byte; No. of Pins:14Pins; MCU Case Style:SOIC; No. of I/O's:12I/O's; Packaging:Each ;RoHS Compliant: Yes

1,311 in stock

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1+ $0.928 Promotional price 10+ $0.85 Promotional price 25+ $0.85 Promotional price More pricing

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19X7621
ATSAMD20J16A-MU

ATSAMD20J16A-MU

ATMEL

32 Bit Microcontroller, SAM D Series, ARM Cortex-M0+, 48 MHz, 64 KB, 8 KB, 64 Pins, QFN

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MICROCONTROLLER MCU, 32 BIT, CORTEX-M0+, 48MHZ, QFN-64; Architecture:ARM Cortex-M0+; CPU Speed:48MHz; Program Memory Size:64KB; RAM Memory Size:8KB; No. of Pins:64Pins; MCU Case Style:QFN; No. of I/O's:52I/O's; Packaging:Each ;RoHS Compliant: Yes

1,299 in stock

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1+ $0.695 Promotional price 10+ $0.695 Promotional price 25+ $0.695 Promotional price More pricing

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68T3652
ATTINY261A-PU

ATTINY261A-PU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 2 KB, 128 Byte, 20 Pins, DIP

MICROCONTROLLER MCU, 8 BIT, ATTINY, 20MHZ, DIP-20; Controller Family/Series:ATtiny; CPU Speed:20MHz; Program Memory Size:2KB; RAM Memory Size:128Byte; No. of Pins:20Pins; MCU Case Style:DIP; No. of I/O's:16I/O's; Packaging:Each ;RoHS Compliant: Yes

1,263 in stock

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1+ $1.73 Promotional price 10+ $1.59 Promotional price 25+ $1.59 Promotional price More pricing

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09P4069
MC9S08EL32CTL

MC9S08EL32CTL

NXP

8 Bit Microcontroller, LIN Interface Controller, S08EL, 40 MHz, 32 KB, 1 KB, 28 Pins, TSSOP

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MICROCONTROLLER MCU, 8 BIT, S08, 40MHZ, TSSOP-28; Controller Family/Series:S08EL; CPU Speed:40MHz; Program Memory Size:32KB; RAM Memory Size:1KB; No. of Pins:28Pins; MCU Case Style:TSSOP; No. of I/O's:22I/O's; Supply Voltage Min:2.7V;RoHS Compliant: Yes

1,256 in stock

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24T4679
MSP430G2252IRSA16T

MSP430G2252IRSA16T

TEXAS INSTRUMENTS

16 Bit Microcontroller, Mixed Signal, MSP430G2xx, 16 MHz, 2 KB, 256 Byte, 16 Pins, QFN

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MICROCONTROLLER MCU, 16 BIT, MSP430, 16MHZ, QFN-16; Controller Family/Series:MSP430G2xx; CPU Speed:16MHz; Program Memory Size:2KB; RAM Memory Size:256Byte; No. of Pins:16Pins; MCU Case Style:QFN; No. of I/O's:10I/O's ;RoHS Compliant: Yes

1,250 in stock

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99W9977
STM32L152V8H6TR

STM32L152V8H6TR

STMICROELECTRONICS

32 Bit Microcontroller, Ultra Low Power, ARM Cortex-M3, 32 MHz, 64 KB, 10 KB, 100 Pins, BGA

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MICROCONTROLLER MCU, 32 BIT, CORTEX-M3, 32MHZ, BGA-100; Architecture:ARM Cortex-M3; CPU Speed:32MHz; Program Memory Size:64KB; RAM Memory Size:10KB; No. of Pins:100Pins; MCU Case Style:BGA; No. of I/O's:82I/O's; Packaging:Each ;RoHS Compliant: Yes

1,250 in stock

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1+ $1.16 Promotional price 10+ $1.16 Promotional price 100+ $1.16 Promotional price More pricing

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68T3576
ATTINY24A-PU

ATTINY24A-PU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 2 KB, 128 Byte, 14 Pins, DIP

MICROCONTROLLER MCU, 8 BIT, ATTINY, 20MHZ, DIP-14; Controller Family/Series:ATtiny; CPU Speed:20MHz; Program Memory Size:2KB; RAM Memory Size:128Byte; No. of Pins:14Pins; MCU Case Style:DIP; No. of I/O's:12I/O's; Packaging:Each ;RoHS Compliant: Yes

1,249 in stock

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1+ $1.39 Promotional price 10+ $1.27 Promotional price 25+ $1.27 Promotional price More pricing

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40P5134
MC9S08SE4CWL

MC9S08SE4CWL

NXP

8 Bit Microcontroller, SE Series, S08SE, 20 MHz, 4 KB, 256 Byte, 28 Pins, SOIC

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MICROCONTROLLER MCU, 8 BIT, S08, 20MHZ, SOIC-28; Controller Family/Series:S08SE; CPU Speed:20MHz; Program Memory Size:4KB; RAM Memory Size:256Byte; No. of Pins:28Pins; MCU Case Style:SOIC; No. of I/O's:24I/O's; Packaging:Each ;RoHS Compliant: Yes

1,098 in stock

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1+ $1.48 10+ $1.40 25+ $1.32 More pricing

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67X4724
S9KEAZN64AMLC

S9KEAZN64AMLC

NXP

32 Bit Microcontroller, Kinetis EA Series, ARM Cortex-M0+, 40 MHz, 64 KB, 4 KB, 32 Pins, LQFP

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MICROCONTROLLER MCU, 32 BIT, CORTEX-M0+, 40MHZ, LQFP-32; Architecture:ARM Cortex-M0+; CPU Speed:40MHz; Program Memory Size:64KB; RAM Memory Size:4KB; No. of Pins:32Pins; MCU Case Style:LQFP; No. of I/O's:28I/O's; Packaging:Cut Tape ;RoHS Compliant: Yes

1,245 in stock

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1+ $1.95 10+ $1.84 25+ $1.73 More pricing

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65M1707
MSP430F247TRGCR

MSP430F247TRGCR

TEXAS INSTRUMENTS

16 Bit Microcontroller, Mixed Signal, MSP430F2xx, 16 MHz, 32 KB, 4 KB, 64 Pins, VQFN

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MICROCONTROLLER MCU, 16 BIT, MSP430, 16MHZ, VQFN-64; Controller Family/Series:MSP430F2xx; CPU Speed:16MHz; Program Memory Size:32KB; RAM Memory Size:4KB; No. of Pins:64Pins; MCU Case Style:VQFN; No. of I/O's:48I/O's; No. of Timers:2 ;RoHS Compliant: Yes

1,243 in stock

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68T3493
ATTINY13-20SU

ATTINY13-20SU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 1 KB, 64 Byte, 8 Pins, SOIC

MICROCONTROLLER MCU, 8 BIT, ATTINY, 20MHZ, SOIC-8; Controller Family/Series:ATtiny; CPU Speed:20MHz; Program Memory Size:1KB; RAM Memory Size:64Byte; No. of Pins:8Pins; MCU Case Style:SOIC; No. of I/O's:6I/O's; Packaging:Each ;RoHS Compliant: Yes

1,235 in stock

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1+ $1.84 10+ $1.65 25+ $1.48 More pricing

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70R8520
P87LPC760BDH,112

P87LPC760BDH,112

NXP

8 Bit Microcontroller, LPC700, 20 MHz, 1 KB, 128 Byte, 14 Pins, TSSOP

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MICROCONTROLLER MCU, 8 BIT, 8051, 20MHZ, TSSOP-14; Controller Family/Series:LPC700; CPU Speed:20MHz; Program Memory Size:1KB; RAM Memory Size:128Byte; No. of Pins:14Pins; MCU Case Style:TSSOP; No. of I/O's:12I/O's; Packaging:Each ;RoHS Compliant: Yes

1,233 in stock

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68T5088
AT90USB162-16AU

AT90USB162-16AU

ATMEL

MCU-Application Specific 8BIT, AVR, 16MHz, 512 Byte RAM/16KB Program, 2.7V-5.5Vin, TQFP-32

MICROCONTROLLER MCU, 8 BIT, AVR, 16MHZ, TQFP-32; MCU Applications:USB Microcontroller; Architecture:AVR; MCU Core Size:8bit; Program Memory Size:16KB; RAM Memory Size:512Byte; CPU Speed:16MHz; No. of I/O's:22I/O's; No. of Pins:32Pins;RoHS Compliant: Yes

1,228 in stock

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1+ $4.65 10+ $4.14 25+ $3.71 More pricing

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68T3733
ATTINY45-20XU

ATTINY45-20XU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATtiny, 16 MHz, 4 KB, 256 Byte, 20 Pins, TSSOP

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MICROCONTROLLER MCU, 8 BIT, ATTINY, 16MHZ, TSSOP-20; Controller Family/Series:ATtiny; CPU Speed:16MHz; Program Memory Size:4KB; RAM Memory Size:256Byte; No. of Pins:20Pins; MCU Case Style:TSSOP; No. of I/O's:6I/O's; Packaging:Each ;RoHS Compliant: Yes

1,223 in stock

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05W7971
MK10DN128VLF5

MK10DN128VLF5

NXP

32 Bit Microcontroller, K1 Baseline Series, ARM Cortex-M4, 50 MHz, 128 KB, 16 KB, 48 Pins, LQFP

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MICROCONTROLLER MCU, 32 BIT, CORTEX-M4, 50MHZ, LQFP-48; Architecture:ARM Cortex-M4; CPU Speed:50MHz; Program Memory Size:128KB; RAM Memory Size:16KB; No. of Pins:48Pins; MCU Case Style:LQFP; No. of I/O's:33I/O's; Packaging:Each ;RoHS Compliant: Yes

1,220 in stock

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1+ $3.62 10+ $3.42 25+ $3.22 More pricing

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68T3847
ATTINY87-SU

ATTINY87-SU

ATMEL

8 Bit Microcontroller, Low Power High Performance, AVR Tiny, 16 MHz, 8 KB, 512 Byte, 20 Pins, SOIC

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MICROCONTROLLER MCU, 8 BIT, AVR TINY, 16MHZ, SOIC-20; Controller Family/Series:AVR Tiny; CPU Speed:16MHz; Program Memory Size:8KB; RAM Memory Size:512Byte; No. of Pins:20Pins; MCU Case Style:SOIC; No. of I/O's:16I/O's; Packaging:Each;RoHS Compliant: Yes

1,210 in stock

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68T5082
AT90USB1286-MU

AT90USB1286-MU

ATMEL

MCU-Application Specific 8BIT, AVR, 16MHz, 8 KB RAM/128 KB Program, 2.7V-5.5Vin, QFN-64

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MICROCONTROLLER MCU, 8 BIT, AVR, 16MHZ, QFN-64; MCU Applications:USB Microcontroller; Architecture:AVR; MCU Core Size:8bit; Program Memory Size:128KB; RAM Memory Size:8KB; CPU Speed:16MHz; No. of I/O's:48I/O's; MCU Case Style:QFN ;RoHS Compliant: Yes

1,207 in stock

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1+ $9.18 Promotional price 10+ $8.48 Promotional price 25+ $8.48 Promotional price More pricing

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68T2834
ATMEGA32U2-AU

ATMEGA32U2-AU

ATMEL

MICROCONTROLLER MCU, 8 BIT, MEGAAVR, 16MHZ, TQFP-32

MICROCONTROLLER MCU, 8 BIT, MEGAAVR, 16MHZ, TQFP-32; MCU Applications:USB Microcontroller; Architecture:megaAVR; MCU Core Size:8bit; Program Memory Size:32KB; RAM Memory Size:1KB; CPU Speed:16MHz; No. of I/O's:22I/O's; Packaging:Each;RoHS Compliant: Yes

1,197 in stock

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1+ $5.18 10+ $4.61 25+ $4.14 More pricing

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68T3553
ATTINY2313A-PU

ATTINY2313A-PU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 2 KB, 128 Byte, 20 Pins, DIP

MICROCONTROLLER MCU, 8 BIT, ATTINY, 20MHZ, DIP-20; Controller Family/Series:ATtiny; CPU Speed:20MHz; Program Memory Size:2KB; RAM Memory Size:128Byte; No. of Pins:20Pins; MCU Case Style:DIP; No. of I/O's:18I/O's; Packaging:Each ;RoHS Compliant: Yes

1,196 in stock

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More stock available week commencing 10/24/16

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1+ $2.59 10+ $2.33 25+ $2.08 More pricing

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