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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68T3731
ATTINY45-20SU

ATTINY45-20SU

ATMEL

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

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

2,086 in stock

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2,086 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 11/14/16

Each

1+ $2.28 10+ $2.02 25+ $1.83 More pricing

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41X4153
LPC1549JBD64QL

LPC1549JBD64QL

NXP

32 Bit Microcontroller, ARM Cortex-M3, 72 MHz, 256 KB, 36 KB, 64 Pins, LQFP

MICROCONTROLLER MCU, 32 BIT, CORTEX-M3, 72MHZ, LQFP-64; Architecture:ARM Cortex-M3; CPU Speed:72MHz; Program Memory Size:256KB; RAM Memory Size:36KB; No. of Pins:64Pins; MCU Case Style:LQFP; No. of I/O's:44I/O's; Packaging:Cut Tape ;RoHS Compliant: Yes

2,056 in stock

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2,056 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 11/7/16

Each

1+ $7.71 10+ $6.94 50+ $6.32 More pricing

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19X7617
ATSAMD20G18A-MU

ATSAMD20G18A-MU

ATMEL

32 Bit Microcontroller, SAM D Series, ARM Cortex-M0+, 48 MHz, 256 KB, 32 KB, 48 Pins, QFN

Available in quantity shown
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MICROCONTROLLER MCU, 32 BIT, CORTEX-M0+, 48MHZ, QFN-48; Architecture:ARM Cortex-M0+; CPU Speed:48MHz; Program Memory Size:256KB; RAM Memory Size:32KB; No. of Pins:48Pins; MCU Case Style:QFN; No. of I/O's:38I/O's; Packaging:Each ;RoHS Compliant: Yes

2,037 in stock

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2,037 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each

1+ $1.25 Promotional price 10+ $1.25 Promotional price 25+ $1.25 Promotional price More pricing

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88W4665
MSP430F5528IRGCR

MSP430F5528IRGCR

TEXAS INSTRUMENTS

16 Bit Microcontroller, Mixed Signal, MSP430F5xx, 25 MHz, 128 KB, 10 KB, 64 Pins, VQFN

MICROCONTROLLER MCU, 16 BIT, MSP430, 25MHZ, VQFN-64; Controller Family/Series:MSP430F5xx; CPU Speed:25MHz; Program Memory Size:128KB; RAM Memory Size:10KB; No. of Pins:64Pins; MCU Case Style:VQFN; No. of I/O's:47I/O's ;RoHS Compliant: Yes

2,024 in stock

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2,024 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/24/16

Each (Supplied on Cut Tape)

1+ $7.61 10+ $6.87 25+ $6.36 More pricing

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45P3687
LM3S6965-IQC50-A2

LM3S6965-IQC50-A2

TEXAS INSTRUMENTS

32 Bit Microcontroller, Stellaris, ARM Cortex-M3, 50 MHz, 256 KB, 64 KB, 100 Pins, LQFP

MICROCONTROLLER MCU, 32 BIT, CORTEX-M3, 50MHZ, LQFP-100; Architecture:ARM Cortex-M3; CPU Speed:50MHz; Program Memory Size:256KB; RAM Memory Size:64KB; No. of Pins:100Pins; MCU Case Style:LQFP; No. of I/O's:42I/O's; Packaging:Each ;RoHS Compliant: Yes

1,962 in stock

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1,962 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/24/16

Each

1+ $16.72 10+ $15.42 25+ $14.73 More pricing

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21T2311
MSP430F5510IRGCR

MSP430F5510IRGCR

TEXAS INSTRUMENTS

16 Bit Microcontroller, Mixed Signal, MSP430, 25 MHz, 32 KB, 6 KB, 64 Pins, QFN

Available in quantity shown
Contact us for more availability

MICROCONTROLLER MCU, 16 BIT, MSP430, 25MHZ, QFN-64; Controller Family/Series:MSP430; CPU Speed:25MHz; Program Memory Size:32KB; RAM Memory Size:6KB; No. of Pins:64Pins; MCU Case Style:QFN; No. of I/O's:47I/O's; Packaging:Cut Tape ;RoHS Compliant: Yes

2,003 in stock

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2,003 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each (Supplied on Cut Tape)

1+ $4.62 10+ $4.07 25+ $3.80 More pricing

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87W8118
ATMEGA88PA-AUR

ATMEGA88PA-AUR

ATMEL

8 Bit Microcontroller, AVR, ATmega, 20 MHz, 8 KB, 1 KB, 32 Pins, TQFP

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-32; Controller Family/Series:ATmega; CPU Speed:20MHz; Program Memory Size:8KB; RAM Memory Size:1KB; No. of Pins:32Pins; MCU Case Style:TQFP; No. of I/O's:23I/O's; Embedded Interface Type:I2C, SPI, USART

2,000 in stock

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2,000 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 12/12/16

Each (Supplied on Cut Tape)

1+ $2.58 10+ $2.30 25+ $2.06 More pricing

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55W5876
ATXMEGA32A4U-AUR

ATXMEGA32A4U-AUR

ATMEL

8 Bit Microcontroller, AVR Core Architecture, ATxmega, 32 MHz, 32 KB, 4 KB, 44 Pins, TQFP

MCU, 8BIT, ATXMEGA, 32MHZ, TQFP-44; Controller Family/Series:ATxmega; CPU Speed:32MHz; Program Memory Size:32KB; RAM Memory Size:4KB; No. of Pins:44Pins; MCU Case Style:TQFP; No. of I/O's:34I/O's; Supply Voltage Min:1.6V; MSL:-

2,000 in stock

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2,000 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 11/21/16

Each

1+ $5.25 10+ $4.67 25+ $4.19 More pricing

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14M6118
MC9S08GT16ACFDER

MC9S08GT16ACFDER

NXP

8 Bit Microcontroller, General Purpose GT Series Series, S08GT, 40 MHz, 16 KB, 2 KB, 48 Pins, QFN

Available in quantity shown
Contact us for more availability

MICROCONTROLLER MCU, 8 BIT, S08, 40MHZ, QFN-48; Controller Family/Series:S08GT; CPU Speed:40MHz; Program Memory Size:16KB; RAM Memory Size:2KB; No. of Pins:48Pins; MCU Case Style:QFN; No. of I/O's:39I/O's; Supply Voltage Min:1.8V ;RoHS Compliant: Yes

1,999 in stock

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1,999 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each (Supplied on Cut Tape)

1+ $3.40 Promotional price 10+ $3.14 Promotional price 25+ $3.14 Promotional price More pricing

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88W4654
MSP430FR5735IDAR

MSP430FR5735IDAR

TEXAS INSTRUMENTS

16 Bit Microcontroller, Mixed Signal, MSP430FR57xx, 24 MHz, 8 KB, 1 KB, 38 Pins, TSSOP

Available in quantity shown
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MICROCONTROLLER MCU, 16 BIT, FRAM, MSP430, 24MHZ, TSSOP38; Controller Family/Series:MSP430FR57xx; CPU Speed:24MHz; Program Memory Size:8KB; RAM Memory Size:1KB; No. of Pins:38Pins; MCU Case Style:TSSOP; No. of I/O's:30I/O's ;RoHS Compliant: Yes

1,980 in stock

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1,980 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each (Supplied on Cut Tape)

1+ $3.58 10+ $3.22 25+ $2.99 More pricing

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01X1720
LPC1342FBD48,118

LPC1342FBD48,118

NXP

32 Bit Microcontroller, ARM Cortex-M3, 72 MHz, 16 KB, 4 KB, 48 Pins, LQFP

Available in quantity shown
Contact us for more availability

MICROCONTROLLER MCU, 32 BIT, CORTEX-M3, 72MHZ, LQFP-48; Architecture:ARM Cortex-M3; CPU Speed:72MHz; Program Memory Size:16KB; RAM Memory Size:4KB; No. of Pins:48Pins; MCU Case Style:LQFP; No. of I/O's:42I/O's; Supply Voltage Min:2V ;RoHS Compliant: Yes

1,935 in stock

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1,935 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each (Supplied on Cut Tape)

1+ $2.66 Promotional price 10+ $2.66 Promotional price 25+ $2.44 Promotional price More pricing

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45T9762
MSP430FR5739IDAR

MSP430FR5739IDAR

TEXAS INSTRUMENTS

16 Bit Microcontroller, Mixed Signal, MSP430, 24 MHz, 16 KB, 1 KB, 38 Pins, TSSOP

MICROCONTROLLER MCU, 16 BIT, FRAM, MSP430, 24MHZ, TSSOP38; Controller Family/Series:MSP430; CPU Speed:24MHz; Program Memory Size:16KB; RAM Memory Size:1KB; No. of Pins:38Pins; MCU Case Style:TSSOP; No. of I/O's:30I/O's ;RoHS Compliant: Yes

1,901 in stock

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1,901 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 11/28/16

Each (Supplied on Cut Tape)

1+ $2.54 Promotional price 10+ $2.33 Promotional price 25+ $2.33 Promotional price More pricing

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62K4940
MC68HC11E1CFNE2

MC68HC11E1CFNE2

NXP

8 Bit Microcontroller, 68HC11E, 2 MHz, 512 Byte, 52 Pins, LCC

MICROCONTROLLER MCU, 8 BIT, HC11, 2MHZ, PLCC-52; Controller Family/Series:68HC11E; CPU Speed:2MHz; Program Memory Size:-; RAM Memory Size:512Byte; No. of Pins:52Pins; MCU Case Style:LCC; No. of I/O's:38I/O's; Supply Voltage Min:4.5V ;RoHS Compliant: Yes

1,803 in stock

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1,803 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 12/19/16

Each

1+ $14.90 10+ $14.23 25+ $13.79 More pricing

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68T2944
ATMEGA328P-PU

ATMEGA328P-PU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 32 KB, 2 KB, 28 Pins, DIP

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, DIP-28; Controller Family/Series:ATmega; CPU Speed:20MHz; Program Memory Size:32KB; RAM Memory Size:2KB; No. of Pins:28Pins; MCU Case Style:DIP; No. of I/O's:23I/O's; Supply Voltage Min:1.8V;RoHS Compliant: Yes

1,884 in stock

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1,884 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/24/16

Each

1+ $3.72 10+ $3.31 25+ $2.97 More pricing

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87W8106
ATMEGA168PA-AUR

ATMEGA168PA-AUR

ATMEL

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

Available in quantity shown
Contact us for more availability

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:Cut Tape ;RoHS Compliant: Yes

1,880 in stock

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1,880 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

Each (Supplied on Cut Tape)

1+ $1.52 Promotional price 10+ $1.52 Promotional price 25+ $1.52 Promotional price More pricing

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68T3729
ATTINY45-20PU

ATTINY45-20PU

ATMEL

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

MICROCONTROLLER MCU, 8 BIT, ATTINY, 20MHZ, DIP-8; Controller Family/Series:ATtiny; CPU Speed:20MHz; Program Memory Size:4KB; RAM Memory Size:256Byte; No. of Pins:8Pins; MCU Case Style:DIP; No. of I/O's:6I/O's; Supply Voltage Min:2.7V;RoHS Compliant: Yes

1,871 in stock

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1,871 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/24/16

Each

1+ $2.17 10+ $1.96 25+ $1.75 More pricing

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69M3839
MC9S08SH4CPJ

MC9S08SH4CPJ

NXP

8 Bit Microcontroller, General Purpose SH Series Series, S08SH, 40 MHz, 4 KB, 256 Byte, 20 Pins

MICROCONTROLLER MCU, 8 BIT, S08, 40MHZ, DIP-20; Controller Family/Series:S08SH; CPU Speed:40MHz; Program Memory Size:4KB; RAM Memory Size:256Byte; No. of Pins:20Pins; MCU Case Style:DIP; No. of I/O's:17I/O's; Supply Voltage Min:2.7V ;RoHS Compliant: Yes

1,860 in stock

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1,860 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 12/12/16

Each

1+ $1.89 10+ $1.79 25+ $1.68 More pricing

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68T3704
ATTINY44A-MU

ATTINY44A-MU

ATMEL

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

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

1,834 in stock

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1,834 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 11/14/16

Each

1+ $0.606 Promotional price 10+ $0.606 Promotional price 25+ $0.606 Promotional price More pricing

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27X8548
ATTINY441-SSU

ATTINY441-SSU

ATMEL

8 Bit Microcontroller, ATtiny, 16 MHz, 4 KB, 256 Byte, 14 Pins, WSOIC

Controller Family/Series:ATtiny; CPU Speed:16MHz; Program Memory Size:4KB; RAM Memory Size:256Byte; No. of Pins:14Pins; MCU Case Style:WSOIC; No. of I/O's:12I/O's; Embedded Interface Type:I2C, SPI, USART; Supply Voltage Min:1.7V

1,817 in stock

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1,817 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 1/9/17

Each

1+ $1.76 10+ $1.59 25+ $1.42 More pricing

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68T3472
ATTINY10-TSHR

ATTINY10-TSHR

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATtiny, 12 MHz, 1 KB, 30 Byte, 6 Pins, SOT-23

MICROCONTROLLER MCU, 8 BIT, ATTINY, 12MHZ, SOT-23-6; Controller Family/Series:ATtiny; CPU Speed:12MHz; Program Memory Size:1KB; RAM Memory Size:30Byte; No. of Pins:6Pins; MCU Case Style:SOT-23; No. of I/O's:4I/O's; Packaging:Cut Tape;RoHS Compliant: Yes

1,807 in stock

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1,807 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/24/16

Each (Supplied on Cut Tape)

1+ $0.452 10+ $0.419 100+ $0.368 More pricing

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68T3499
ATTINY13A-PU

ATTINY13A-PU

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATtiny, 20 MHz, 1 KB, 60 Byte, 8 Pins, DIP

MICROCONTROLLER MCU, 8 BIT, ATTINY, 20MHZ, DIP-8; Controller Family/Series:ATtiny; CPU Speed:20MHz; Program Memory Size:1KB; RAM Memory Size:60Byte; No. of Pins:8Pins; MCU Case Style:DIP; No. of I/O's:6I/O's; Supply Voltage Min:1.8V ;RoHS Compliant: Yes

1,794 in stock

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1,794 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/24/16

Each

1+ $1.05 Promotional price 10+ $1.05 Promotional price 25+ $0.962 Promotional price More pricing

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54M7191
MC9S08JM60CLH

MC9S08JM60CLH

NXP

MICROCONTROLLER MCU, 8 BIT, S08, 8MHZ, LQFP-64

MICROCONTROLLER MCU, 8 BIT, S08, 8MHZ, LQFP-64; MCU Applications:USB Microcontroller; Architecture:S08; MCU Core Size:8bit; Program Memory Size:60KB; RAM Memory Size:4KB; CPU Speed:8MHz; No. of I/O's:51I/O's; MCU Case Style:LQFP ;RoHS Compliant: Yes

1,756 in stock

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1,756 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 12/12/16

Each

1+ $5.21 10+ $4.92 25+ $4.63 More pricing

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90W1612
MSP430F5659IZQWR

MSP430F5659IZQWR

TEXAS INSTRUMENTS

16 Bit Microcontroller, Mixed Signal, MSP430F5xx, 20 MHz, 512 KB, 66 KB, 113 Pins, BGA

MICROCONTROLLER MCU, 16 BIT, MSP430, 20MHZ, BGA-113; Controller Family/Series:MSP430F5xx; CPU Speed:20MHz; Program Memory Size:512KB; RAM Memory Size:66KB; No. of Pins:113Pins; MCU Case Style:BGA; No. of I/O's:74I/O's ;RoHS Compliant: Yes

1,742 in stock

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1,742 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/17/16

Each (Supplied on Cut Tape)

1+ $8.33 Promotional price 10+ $8.33 Promotional price 25+ $7.69 Promotional price More pricing

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87W8111
ATMEGA328P-AUR

ATMEGA328P-AUR

ATMEL

8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 32 KB, 2 KB, 32 Pins, TQFP

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-32; Controller Family/Series:ATmega; CPU Speed:20MHz; Program Memory Size:32KB; RAM Memory Size:2KB; No. of Pins:32Pins; MCU Case Style:TQFP; No. of I/O's:23I/O's; Packaging:Cut Tape ;RoHS Compliant: Yes

1,727 in stock

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1,727 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 10/31/16

Each (Supplied on Cut Tape)

1+ $3.72 10+ $3.31 25+ $2.97 More pricing

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69M3847
MC9S08SH8CPJ

MC9S08SH8CPJ

NXP

8 Bit Microcontroller, General Purpose SH Series Series, S08SH, 40 MHz, 8 KB, 512 Byte, 20 Pins

MICROCONTROLLER MCU, 8 BIT, S08, 40MHZ, DIP-20; Controller Family/Series:S08SH; CPU Speed:40MHz; Program Memory Size:8KB; RAM Memory Size:512Byte; No. of Pins:20Pins; MCU Case Style:DIP; No. of I/O's:17I/O's; Supply Voltage Min:2.7V ;RoHS Compliant: Yes

1,713 in stock

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1,713 in stock for same day shipping: Order before 8pm EST Standard Shipping (Mon – Fri. Excluding National Holidays)

More stock available week commencing 12/19/16

Each

1+ $1.44 Promotional price 10+ $1.44 Promotional price 25+ $1.44 Promotional price More pricing

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