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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.
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Freescale Semiconductor MK22FN512VDC12
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MK22FN512VDC12

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Freescale Semiconductor ARM Microcontrollers - MCU 120 MHz Cortex-M4 Based Microcontroller with FPU
Page 232

Data Sheet
338
In Stock
1: $8.15
10: $7.69
25: $7.25
100: $4.99



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 120 MHz 512 kB 128 kB + 105 C SMD/SMT BGA-121
Microchip Technology PIC12F1572-I/SN
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PIC12F1572-I/SN

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Page 251

Data Sheet
2,157
In Stock
More Info Available
1: $0.72
10: $0.60
25: $0.54
100: $0.50



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B Yes + 85 C SMD/SMT SOIC-8
Microchip Technology PIC12F1572-I/P
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PIC12F1572-I/P

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Page 251

Data Sheet
1,848
In Stock
1: $0.83
10: $0.69
25: $0.63
100: $0.57



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B Yes + 85 C Through Hole PDIP-8
Microchip Technology PIC12F1571-I/MF
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PIC12F1571-I/MF

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator
Page 251

Data Sheet
2,158
In Stock
1: $0.88
10: $0.73
25: $0.66
100: $0.60



Min.: 1
Mult.: 1
8 bit 32 MHz 1.75 kB 128 B Yes + 85 C SMD/SMT DFN-8
Microchip Technology PIC12F1572-I/MF
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PIC12F1572-I/MF

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Page 251

Data Sheet
1,530
In Stock
1: $0.94
10: $0.78
25: $0.71
100: $0.64



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B Yes + 85 C SMD/SMT DFN-8
Cypress Semiconductor CY8C4013SXI-411
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CY8C4013SXI-411

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Cypress Semiconductor ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4
Page 227

Data Sheet
960
In Stock
1: $1.29
10: $1.18
25: $1.12
100: $1.06
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 8 kB 2 kB + 85 C SMD/SMT SOIC-16
Atmel ATTINY441-SSU
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ATTINY441-SSU

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Atmel 8-bit Microcontrollers - MCU 16MHz 0.150" 14 SOIC
Data Sheet 1,198
In Stock
1: $1.33
10: $1.22
25: $1.10
50: $0.935
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 4 kB 256 B Yes + 85 C SMD/SMT SOIC-14
Cypress Semiconductor CY8C4013LQI-411
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CY8C4013LQI-411

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Cypress Semiconductor ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4
Page 227

Data Sheet
980
In Stock
1: $1.34
10: $1.22
25: $1.15
100: $1.09
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 8 kB 2 kB + 85 C SMD/SMT QFN-16
Atmel ATTINY441-MMH
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556-ATTINY441-MMH


To purchase full reel, order in multiples of 490:
ATTINY441-MMH

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Atmel 8-bit Microcontrollers - MCU 16MHz 3x3mm 20 VQFN
Data Sheet 1,275
In Stock
Cut Tape
1: $1.52
10: $1.40
25: $1.26
50: $1.07
Reel
490: $0.945
980: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 490
AVR 8 bit 16 MHz 4 kB 256 B Yes + 85 C SMD/SMT VQFN-20
Silicon Labs C8051F970-A-GM
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C8051F970-A-GM

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Silicon Labs 8-bit Microcontrollers - MCU LowPower CapSense MCU w/32kB-ADC
Data Sheet 500
In Stock
1: $1.79
25: $1.73
100: $1.67
1,000: $1.64
2,000: $1.63



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 32 kB 8 kB Yes + 85 C SMD/SMT QFN-48
Cypress Semiconductor CY8C4124PVI-432
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CY8C4124PVI-432

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB FLASH 4KB SRAM PSOC 4
Data Sheet 925
In Stock
1: $1.84
10: $1.68
25: $1.59
100: $1.51
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 24 MHz 16 kB 4 kB + 85 C SMD/SMT SSOP-28
Cypress Semiconductor CY8C4014LQI-421
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CY8C4014LQI-421

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4
Page 227

Data Sheet
698
In Stock
1: $1.95
10: $1.78
25: $1.69
100: $1.60
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 16 kB 2 kB + 85 C SMD/SMT QFN-16
Freescale Semiconductor MKL17Z256VMP4
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MKL17Z256VMP4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, MAPBGA 64
Data Sheet 490
In Stock
1: $4.32
10: $4.09
25: $3.85
100: $3.13
250: View



Min.: 1
Mult.: 1
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT MAPBGA-64
NXP Semiconductors LPC1517JBD48E
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LPC1517JBD48E

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NXP Semiconductors ARM Microcontrollers - MCU LPC1517JBD48/LQFP48/TRAYBDP
Page 258

Data Sheet
343
In Stock
1: $5.35
10: $4.31
100: $3.92
250: $3.54
500: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 64 kB 12 kB + 105 C SMD/SMT LQFP-48
NXP Semiconductors LPC11U68JBD64E
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LPC11U68JBD64E

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NXP Semiconductors ARM Microcontrollers - MCU LPC11U68JBD64/LQFP64/TRAYBDP
Page 258

Data Sheet
289
In Stock
1: $5.39
10: $4.34
100: $3.95
250: $3.57
500: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 50 MHz SMD/SMT LQFP-64
Freescale Semiconductor MKW01Z128CHN
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MKW01Z128CHN

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Freescale Semiconductor RF Microcontrollers - MCU Kinetis W 32-bit MCU, ARM Cortex-M0+ core, 128KB Flash, 48 MHz, Sub-1GHz Radio, MAPBGA 60
This product may require additional documentation to export from the United States.
Page 233

Data Sheet
217
In Stock
1: $5.96
10: $5.62
25: $5.30
100: $3.65



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB + 85 C SMD/SMT LGA-60
Panasonic MN101LR04DXW
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MN101LR04DXW

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Panasonic 8-bit Microcontrollers - MCU ROM 64KB, RAM 4KB 64-TQFP ReRAM MCU
Page 2,513

Data Sheet
362
In Stock
1: $6.33
10: $5.21
50: $5.05
100: $4.66
250: View



Min.: 1
Mult.: 1
AM13L 8 bit 10 MHz 64 kB 4 kB Yes + 85 C SMD/SMT TQFP-64
Freescale Semiconductor MK22FN256VDC12
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MK22FN256VDC12

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Freescale Semiconductor ARM Microcontrollers - MCU 120 MHz Cortex-M4 Based Microcontroller with FPU
Page 232

Data Sheet
348
In Stock
1: $6.52
10: $6.15
25: $5.80
100: $3.99



Min.: 1
Mult.: 1
ARM Cortex M4 16 bit/32 bit 120 MHz 256 kB 48 kB + 105 C SMD/SMT BGA-121
NXP Semiconductors LPC1549JBD64QL
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LPC1549JBD64QL

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NXP Semiconductors ARM Microcontrollers - MCU LPC1549JBD64/LQFP64/TRAYB
Page 258

Data Sheet
285
In Stock
1: $7.70
10: $6.93
25: $6.32
100: $5.70
250: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 72 MHz 256 kB 36 kB + 105 C SMD/SMT LQFP-64
Texas Instruments MSP430FR6989IPZ
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MSP430FR6989IPZ

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Texas Instruments 16-bit Microcontrollers - MCU 16MHz ULP MCU
Data Sheet 167
In Stock
1: $10.12
10: $9.12
25: $8.29
100: $7.50
250: View



Min.: 1
Mult.: 1
MSP430 16 bit 16 MHz 128 kB 2 kB + 85 C SMD/SMT LQFP-100
Cypress Semiconductor CY8C5888AXI-LP096
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CY8C5888AXI-LP096

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Cypress Semiconductor ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Data Sheet 58
In Stock
1: $20.66
5: $19.62
10: $17.55
25: $16.52
50: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 80 MHz 256 kB 64 kB + 85 C SMD/SMT TQFP-100
STMicroelectronics STM32F031K4U6
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STM32F031K4U6

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STMicroelectronics ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb
Data Sheet 675
In Stock
1: $2.46
10: $1.99
100: $1.59
500: $1.39
1,000: View



Min.: 1
Mult.: 1


ARM Cortex M0 32 bit 48 MHz 16 kB 4 kB + 85 C SMD/SMT UFQFPN-32
Freescale Semiconductor MK22FN128VMP10
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MK22FN128VMP10

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Freescale Semiconductor ARM Microcontrollers - MCU 100 MHz Cortex-M4 Based Microcontroller with FPU
Page 232

Data Sheet
390
In Stock
1: $5.55
10: $5.24
25: $4.94
100: $3.40



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 100 MHz 128 kB 24 kB + 105 C SMD/SMT BGA-64
Freescale Semiconductor MK22FN128VDC10
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MK22FN128VDC10

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Freescale Semiconductor ARM Microcontrollers - MCU 100 MHz Cortex-M4 Based Microcontroller with FPU
Page 232

Data Sheet
348
In Stock
1: $5.55
10: $5.24
25: $4.94
100: $3.40



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 100 MHz 128 kB 24 kB + 105 C SMD/SMT BGA-121
Texas Instruments CC2540TF256RHAT
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595-CC2540TF256RHAT


To purchase full reel, order in multiples of 250:
CC2540TF256RHAT

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Texas Instruments RF Microcontrollers - MCU RF Bluetooth SMART SOC high temp BLE
Data Sheet 204
In Stock
Cut Tape
1: $8.35
10: $7.52
25: $6.84
100: $6.18
Reel
250: $5.68
500: View



Min.: 1
Mult.: 1
Reel: 250


CC2540T 8 bit, 16 bit 32 MHz 256 kB 8 kB + 125 C SMD/SMT VQFN-40
Compare up to 20 parts.
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