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All Products > Semiconductors > Integrated Circuits - ICs > Embedded Processors & Controllers > Microcontrollers - MCU
Microcontrollers (MCUs) are available at Mouser Electronics from industry leading microcontroller manufacturers. Mouser is an authorized distributor for Atmel, Freescale, Microchip, NXP, Silicon Labs, STMicroelectronics, Texas Instruments & many more. View our wide selection of microcontrollers below. View our Newest Microcontrollers page.
Category   Semiconductors >  Integrated Circuits - ICs >  Embedded Processors & Controllers >  Microcontrollers - MCU

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
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Silicon Labs C8051F041-GQ
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Silicon Labs 8-bit Microcontrollers - MCU 64KB 12ADC CAN 64P MCU
Page 264

Data Sheet
2,377
In Stock
Alternative Packaging
1: $9.98
25: $9.63
100: $9.29
1,000: $8.65



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 64 kB 4.25 kB Yes + 85 C SMD/SMT TQFP-64
Atmel AT89C51RC2-3CSUM
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Atmel 8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
Page 217

Data Sheet
3,810
In Stock
1: $9.99
10: $8.99
25: $8.20
50: $7.99
100: View



Min.: 1
Mult.: 1
8051 8 bit 60 MHz 32 kB 1280 B No + 85 C Through Hole PDIL-40
Microchip Technology PIC32MX795F512H-80I/PT
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Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 128KB USB ENET
Data Sheet 2,283
In Stock
Alternative Packaging
1: $10.50
10: $8.75
25: $8.02
100: $7.26



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 128 kB + 85 C TQFP-64
Atmel ATSAM3U4EA-AU
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Atmel ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
Page 221

Data Sheet
3,000
In Stock
1: $10.78
10: $9.71
25: $8.84
50: $8.63
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 96 MHz 256 kB 52 kB + 85 C SMD/SMT LQFP-144
Microchip Technology PIC18F6722-E/PT
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Microchip Technology 8-bit Microcontrollers - MCU 128 KB FL 3936 RAM 25 MHz
Data Sheet 1,650
In Stock
Alternative Packaging
1: $10.87
10: $9.06
25: $8.84
100: $8.62



Min.: 1
Mult.: 1
PIC 8 bit 40 MHz 128 kB 3936 B Yes + 125 C SMD/SMT TQFP-64
Atmel AT89C51ED2-SLSUM
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Atmel 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Page 217

Data Sheet
2,370
In Stock
1: $10.90
10: $9.81
25: $8.94
50: $8.72
100: View



Min.: 1
Mult.: 1
8051 8 bit 60 MHz 64 kB 2 kB No + 85 C SMD/SMT PLCC
Atmel AT89C51ED2-RLTUM
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Atmel 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Page 217

Data Sheet
4,702
In Stock
1: $10.90
10: $9.81
25: $8.94
50: $8.72
100: View



Min.: 1
Mult.: 1
8051 8 bit 60 MHz 64 kB 2 kB No + 85 C SMD/SMT VQFP-44
Atmel ATMEGA640-16AU
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Atmel 8-bit Microcontrollers - MCU 64kB Flash 4kB EEPROM 86 I/O Pins
Page 219

Data Sheet
2,197
In Stock
Alternative Packaging
1: $10.98
10: $9.98
25: $9.23
50: $8.78
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 64 kB 8 kB Yes + 85 C SMD/SMT TQFP-100
Microchip Technology PIC18LF8722-I/PT
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Microchip Technology 8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O
Page 254

Data Sheet
2,127
In Stock
Alternative Packaging
1: $11.00
10: $9.17
25: $8.95
100: $8.74



Min.: 1
Mult.: 1
PIC 8 bit 40 MHz 128 kB 3936 B Yes + 85 C SMD/SMT TQFP-80
Atmel 8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz
Data Sheet 2,503
In Stock
Alternative Packaging
1: $11.21
10: $10.09
25: $9.19
50: $8.97
100: View



Min.: 1
Mult.: 1
AVR 8 bit 20 MHz 128 kB 8 kB Yes + 85 C SMD/SMT TQFP-64
NXP Semiconductors LPC1768FBD100,551
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NXP Semiconductors ARM Microcontrollers - MCU ARM Cortex M3 Micro Controller
Page 258

Data Sheet
2,459
In Stock
1: $11.24
10: $10.12
25: $9.22
100: $8.32
250: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 100 MHz 512 kB 64 kB + 85 C SMD/SMT LQFP-100
Texas Instruments MSP430F5438AIPZ
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Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Microcontroller
Page 275

Data Sheet
2,588
In Stock
Alternative Packaging
1: $11.36
10: $10.22
25: $9.59
50: $9.31
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 25 MHz 256 kB 16 kB + 85 C SMD/SMT LQFP-100
NXP Semiconductors LPC1778FBD144,551
Enlarge
NXP Semiconductors ARM Microcontrollers - MCU CORTEX-M3 512KB FL 96KB SRAM USB 2.0
Data Sheet 2,933
In Stock
1: $11.61
10: $10.46
25: $9.53
100: $8.60
250: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 120 MHz 512 kB 64 kB + 85 C SMD/SMT LQFP-144
Microchip Technology PIC32MX795F512L-80I/PF
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 128KBRAM USB 2xCAN 8 DMA
Data Sheet 3,259
In Stock
Alternative Packaging
1: $11.87
10: $9.89
25: $9.06
100: $8.21



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 128 kB + 85 C TQFP-100
Texas Instruments MSP430F2419TPM
Enlarge
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU
Page 274

Data Sheet
2,137
In Stock
Alternative Packaging
1: $11.92
10: $10.73
25: $10.06
50: $9.77
100: View



Min.: 1
Mult.: 1
MSP430 16 bit 16 MHz 120 kB 8 kB + 105 C SMD/SMT LQFP-64
Atmel AT90USB1287-AU
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Atmel 8-bit Microcontrollers - MCU AVR USB 128K FLASH 16 MHz,Ind Temp
Page 219

Data Sheet
1,851
In Stock
Alternative Packaging
1: $12.01
10: $10.92
25: $10.10
50: $9.61
100: View



Min.: 1
Mult.: 1
AVR 8 bit 20 MHz 128 kB 8 kB Yes + 85 C SMD/SMT TQFP-64
NXP Semiconductors LPC2368FBD100,551
Enlarge
NXP Semiconductors ARM Microcontrollers - MCU ARM7 512KF/USB/ENET
Page 257

Data Sheet
2,366
In Stock
1: $12.09
10: $11.00
25: $10.17
50: $9.63
100: View



Min.: 1
Mult.: 1
ARM7TDMI-S 16 bit/32 bit 72 MHz 512 kB 58 kB + 85 C SMD/SMT SOT-407-1
Atmel AT91SAM9260B-CU
Enlarge
Atmel ARM Microcontrollers - MCU 32-bit
Page 222

Data Sheet
2,513
In Stock
1: $13.16
10: $11.96
25: $11.06
50: $10.52
100: View



Min.: 1
Mult.: 1
ARM926EJ 32 bit 210 MHz 32 kB 4 kB + 85 C SMD/SMT BGA-217
Microchip Technology PIC18F6720-I/PT
Enlarge
Microchip Technology 8-bit Microcontrollers - MCU 128KB 3840 RAM 52I/O
Page 254

Data Sheet
1,682
In Stock
Alternative Packaging
1: $13.60
10: $11.33
25: $11.03
100: $10.73



Min.: 1
Mult.: 1
PIC 8 bit 40 MHz 128 kB 3840 B Yes + 85 C SMD/SMT TQFP-64
Freescale Semiconductor MCF52259CAG80
Enlarge
Freescale Semiconductor 32-bit Microcontrollers - MCU KIRIN3 COLDFIRE V2
Page 240

Data Sheet
2,379
In Stock
1: $13.85
10: $13.07
25: $12.33
100: $8.48



Min.: 1
Mult.: 1
ColdFire V2 32 bit 80 MHz 512 kB 64 kB + 85 C SMD/SMT LQFP-144
Freescale Semiconductor MK60DN512ZVLQ10
Enlarge
Freescale Semiconductor ARM Microcontrollers - MCU KINETIS CORTEX M4 512K ENET
Page 232

Data Sheet
1,970
In Stock
Alternative Packaging
1: $14.20
10: $12.92
25: $11.94
100: $10.99
250: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 100 MHz 512 kB 128 kB + 105 C SMD/SMT LQFP-144
NXP Semiconductors LPC2148FBD64,151
Enlarge
NXP Semiconductors ARM Microcontrollers - MCU ARM7 512KF/40KR/USB
Page 257

Data Sheet
1,670
In Stock
1: $14.77
10: $13.44
25: $12.43
50: $11.76
100: View



Min.: 1
Mult.: 1
ARM7TDMI-S 16 bit/32 bit 25 MHz 512 kB 40 kB + 85 C SMD/SMT SOT-314-2
Atmel ATMEGA1280-16AU
Enlarge
Atmel 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 86 I/O Pins
Page 219

Data Sheet
1,885
In Stock
Alternative Packaging
1: $15.00
10: $13.63
25: $12.61
50: $12.00
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 128 kB 8 kB Yes + 85 C SMD/SMT TQFP-100
Silicon Labs C8051F124-GQ
Enlarge
Silicon Labs 8-bit Microcontrollers - MCU 50MIPS 128KB 12ADC 100P MCU
Page 264

Data Sheet
1,163
In Stock
Alternative Packaging
1: $15.66
25: $15.12
100: $14.58
1,000: Quote



Min.: 1
Mult.: 1
8051 8 bit 50 MHz 128 kB 8.25 kB Yes + 85 C SMD/SMT TQFP-100
STMicroelectronics STM32F407IGH6
Enlarge
STMicroelectronics ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM
Page 270

Data Sheet
1,911
In Stock
1: $15.91
10: $14.48
25: $13.38
50: $12.52
100: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 168 MHz 1024 kB 192 kB + 85 C SMD/SMT BGA-176
Compare up to 20 parts.
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