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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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Cypress Semiconductor CY7C68013A-56PVXC
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Cypress Semiconductor 8-bit Microcontrollers - MCU EZ USB FX2LP LO PWR LO COM
Page 228

Data Sheet
2,183
In Stock
Alternative Packaging
1: $10.91
10: $9.92
25: $9.42
100: $8.92
250: View



Min.: 1
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8051 8 bit/16 bit 48 MHz 16 kB No + 70 C SMD/SMT SSOP-56
Atmel ATMEGA640-16AU
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Atmel 8-bit Microcontrollers - MCU 64kB Flash 4kB EEPROM 86 I/O Pins
Page 219

Data Sheet
2,313
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
NXP Semiconductors LPC1768FBD100,551
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NXP Semiconductors ARM Microcontrollers - MCU ARM Cortex M3 Micro Controller
Page 258

Data Sheet
3,438
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
2,842
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
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NXP Semiconductors ARM Microcontrollers - MCU CORTEX-M3 512KB FL 96KB SRAM USB 2.0
Data Sheet 2,968
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
Atmel ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU
Data Sheet 1,748
In Stock
1: $11.92
10: $10.83
25: $10.02
50: $9.53
100: View



Min.: 1
Mult.: 1
ARM7TDMI 16 bit/32 bit 55 MHz 256 kB 64 kB + 85 C SMD/SMT VFQFN-64
Texas Instruments MSP430F2419TPM
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Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU
Page 274

Data Sheet
2,165
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
NXP Semiconductors LPC2368FBD100,551
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NXP Semiconductors ARM Microcontrollers - MCU ARM7 512KF/USB/ENET
Page 257

Data Sheet
2,545
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
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Atmel ARM Microcontrollers - MCU 32-bit
Page 222

Data Sheet
2,614
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
Atmel AT91SAM7SE256B-AU
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Atmel ARM Microcontrollers - MCU IND TEMP MRLB
Data Sheet 1,478
In Stock
1: $13.82
10: $12.56
25: $11.61
50: $11.05
100: View



Min.: 1
Mult.: 1
ARM7TDMI 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT LQFP-128
Freescale Semiconductor MCF52259CAG80
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Freescale Semiconductor 32-bit Microcontrollers - MCU KIRIN3 COLDFIRE V2
Page 240

Data Sheet
2,984
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
Microchip Technology PIC18F8723-I/PT
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Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC
Page 254

Data Sheet
1,297
In Stock
Alternative Packaging
1: $13.94
10: $11.62
25: $10.65
100: $9.65



Min.: 1
Mult.: 1
PIC 8 bit 40 MHz 128 kB 3936 B Yes + 85 C SMD/SMT TQFP-80
Atmel AT91SAM9G20B-CU
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Atmel ARM Microcontrollers - MCU 2x16K SRAM Ethernet USB Host Bus Intrfc
Data Sheet 2,555
In Stock
1: $14.15
10: $12.86
25: $11.90
50: $11.32
100: View



Min.: 1
Mult.: 1
ARM926EJ 32 bit 400 MHz 64 kB 32 kB + 85 C SMD/SMT LFBGA
Freescale Semiconductor MK60DN512ZVLQ10
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Freescale Semiconductor ARM Microcontrollers - MCU KINETIS CORTEX M4 512K ENET
Page 232

Data Sheet
2,013
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
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NXP Semiconductors ARM Microcontrollers - MCU ARM7 512KF/40KR/USB
Page 257

Data Sheet
1,710
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
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Atmel 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 86 I/O Pins
Page 219

Data Sheet
3,325
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
STMicroelectronics STM32F407IGH6
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STMicroelectronics ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM
Page 270

Data Sheet
2,070
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
Atmel ATmega128L-8AU
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Atmel 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins
Page 219

Data Sheet
2,835
In Stock
Alternative Packaging
1: $16.01
10: $14.55
25: $13.46
50: $12.80
100: View



Min.: 1
Mult.: 1
AVR 8 bit 8 MHz 128 kB 4 kB Yes + 85 C SMD/SMT TQFP-64
Atmel ATmega2561V-8AU
Enlarge
Atmel 8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins
Page 219

Data Sheet
2,332
In Stock
Alternative Packaging
1: $16.54
10: $15.04
25: $13.91
50: $13.23
100: View



Min.: 1
Mult.: 1
AVR 8 bit 8 MHz 256 kB 8 kB Yes + 85 C SMD/SMT TQFP-64
Atmel ATmega2561-16AU
Enlarge
Atmel 8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins
Page 219

Data Sheet
1,241
In Stock
Alternative Packaging
1: $16.54
10: $15.04
25: $13.91
50: $13.23
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 256 kB 8 kB Yes + 85 C SMD/SMT TQFP-64
Atmel ATmega2560-16AU
Enlarge
Atmel 8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 86 I/O Pins
Page 219

Data Sheet
2,527
In Stock
Alternative Packaging
1: $16.72
10: $15.20
25: $14.05
50: $13.37
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 256 kB 8 kB Yes + 85 C SMD/SMT TQFP-100
STMicroelectronics STM32F427VIT6
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STM32F427VIT6

New Product
New Product


STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU
Page 270

Data Sheet
1,796
In Stock
1: $16.97
10: $15.44
25: $14.27
50: $13.36
100: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 180 MHz 2048 kB 256 kB + 85 C SMD/SMT LQFP-100
Atmel 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Data Sheet 2,067
In Stock
Alternative Packaging
1: $17.19
10: $15.62
25: $14.45
50: $13.75
100: View



Min.: 1
Mult.: 1
AVR 32 bit 66 MHz 512 kB 64 kB + 85 C LQFP-144
STMicroelectronics STR731FV2T6
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STMicroelectronics ARM Microcontrollers - MCU ARM7TDMI 32-BIT MCU 3X CAN, 4UART, ADC
Page 271

Data Sheet
2,334
In Stock
1: $17.26
10: $15.70
25: $14.51
50: $13.58
100: View



Min.: 1
Mult.: 1
ARM7TDMI 32 bit 36 MHz 256 kB 16 kB + 85 C SMD/SMT TQFP-100
Cypress Semiconductor CY8C5868AXI-LP035
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CY8C5868AXI-LP035

New Product
New Product


Cypress Semiconductor ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP
Page 228

Data Sheet
1,802
In Stock
1: $18.03
10: $16.72
25: $16.26
50: $15.83
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 67 MHz 256 kB 64 kB + 85 C SMD/SMT TQFP-100
Compare up to 20 parts.
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