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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 CY8C24493-24LTXI
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CY8C24493-24LTXI

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Cypress Semiconductor 8-bit Microcontrollers - MCU 32K Flash 2K SRAM PSoC 1
Page 226

Data Sheet
891
In Stock
1: $2.05
10: $1.86
25: $1.77
100: $1.67
250: View



Min.: 1
Mult.: 1
M8C 8 bit 24 MHz 32 kB 2 kB + 85 C SMD/SMT QFN-48
Atmel ATSAMD20E15A-AU
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556-ATSAMD20E15A-AU


To purchase full reel, order in multiples of 1250:
ATSAMD20E15A-AU

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
Data Sheet 596
In Stock
More Info Available
Cut Tape
1: $2.42
10: $2.20
25: $2.04
50: $1.76
100: View
1,250: $1.38

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,250
ARM Cortex M0+ 32 bit 48 MHz 32 kB 4 kB + 85 C SMD/SMT TQFP-32
Cypress Semiconductor CY8C4244LQI-443
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CY8C4244LQI-443

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Cypress Semiconductor ARM Microcontrollers - MCU 16KB Flash 4KB SRAM PSoC 4
Data Sheet 490
In Stock
1: $3.23
10: $2.94
25: $2.79
100: $2.64
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 48 MHz 16 kB 4 kB + 85 C SMD/SMT QFN-68
Silicon Labs Si1082-A-GM
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Si1082-A-GM

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Silicon Labs RF Microcontrollers - MCU 16kB 768B RAM +13dBm prgm XCVR QFN36 Pro2
Page 33

Data Sheet
349
In Stock
1: $3.49
25: $3.37
100: $3.25
1,000: $3.22
2,000: $3.17



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 16 kB 768 B + 85 C SMD/SMT QFN-36
Silicon Labs Si1062-A-GM
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Si1062-A-GM

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Silicon Labs RF Microcontrollers - MCU 64kB 4kB RAM +13 dBm prgm XCVR QFN36 Pro2
Page 33

Data Sheet
352
In Stock
More Info Available
1: $3.90
25: $3.77
100: $3.63
1,000: $3.60
2,000: $3.54



Min.: 1
Mult.: 1
8051 8 bit 25 MHz 64 kB 4 kB + 85 C SMD/SMT QFN-36
Panasonic MN101EFA5AXW-E1
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667-MN101EFA5AXW-E1


To purchase full reel, order in multiples of 2000:
MN101EFA5AXW-E1

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Panasonic 8-bit Microcontrollers - MCU ROM 32KB RAM 1KB 32-SSOP touch key IC
Data Sheet 500
In Stock
Cut Tape
1: $4.72
10: $3.80
100: $3.13
200: $3.03
Reel
2,000: $2.18
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
MN101C 8 bit 16 MHz 32 kB 1 kB + 85 C SMD/SMT SSOP-32
Atmel ATSAMD20J18A-MU
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556-ATSAMD20J18A-MU


To purchase full reel, order in multiples of 1300:
ATSAMD20J18A-MU

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Atmel ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM
Data Sheet 260
In Stock
More Info Available
Cut Tape
1: $4.83
10: $4.39
25: $4.06
50: $3.51
100: View
1,300: $2.74

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,300
ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 85 C SMD/SMT QFN-64
Panasonic MN101EFA6AXW
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MN101EFA6AXW

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Panasonic 8-bit Microcontrollers - MCU ROM 32KB RAM 1KB 44-QFP touch key IC
Data Sheet 500
In Stock
1: $5.17
10: $4.16
100: $3.42
200: $3.32
500: View



Min.: 1
Mult.: 1
MN101C 8 bit 16 MHz 32 kB 1 kB + 85 C SMD/SMT QFP-44
Texas Instruments MSP430F5239IRGCT
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MSP430F5239IRGCT

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Texas Instruments 16-bit Microcontrollers - MCU Ultra Lo Pwr MCU
Page 272

Data Sheet
390
In Stock
1: $5.42
10: $4.83
25: $4.35
50: $4.16
100: View



Min.: 1
Mult.: 1
RISC 16 bit 25 MHz 128 kB 8 kB + 85 C SMD/SMT VQFN-64
Texas Instruments MSP430F5249IZQE
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MSP430F5249IZQE

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Texas Instruments 16-bit Microcontrollers - MCU Ultra Lo Pwr MCU
Data Sheet 360
In Stock
1: $5.92
10: $5.28
25: $4.75
50: $4.54
100: View



Min.: 1
Mult.: 1
RISC 16 bit 25 MHz 128 kB 8 kB + 85 C SMD/SMT BGA-80 Microstar Junior
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
248
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
NXP Semiconductors LPC11U68JBD100E
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LPC11U68JBD100E

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NXP Semiconductors ARM Microcontrollers - MCU
Data Sheet 230
In Stock
1: $6.35
10: $5.72
25: $5.21
100: $4.70
250: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 50 MHz SMD/SMT LQFP-100
Texas Instruments MSP430F5254IRGCT
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MSP430F5254IRGCT

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Texas Instruments 16-bit Microcontrollers - MCU Ultra-Low Pwr MSP430 1.8V Split-Rail I/O
Data Sheet 235
In Stock
1: $6.61
10: $5.95
25: $5.58
50: $5.42
100: View



Min.: 1
Mult.: 1
RISC 16 bit 25 MHz 128 kB 32 kB + 85 C SMD/SMT VQFN-64
NXP Semiconductors LPC11U68JBD64E
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LPC11U68JBD64E

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NXP Semiconductors ARM Microcontrollers - MCU
Data Sheet 315
In Stock
1: $6.75
10: $5.43
100: $4.94
250: $4.46
500: View



Min.: 1
Mult.: 1
ARM Cortex M4 32 bit 50 MHz SMD/SMT LQFP-64
Texas Instruments F28M36P63C2ZWTT
Enlarge
F28M36P63C2ZWTT

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Texas Instruments ARM Microcontrollers - MCU Concerto Microcntrlr
Data Sheet 39
In Stock
1: $38.50
10: $35.58
25: $32.73
50: $31.04
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 150 MHz 1536 kB 232 kB + 105 C SMD/SMT NFBGA-289
Microchip Technology PIC12F1571-I/P
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PIC12F1571-I/P

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator
Data Sheet 1,132
In Stock
1: $0.77
10: $0.64
25: $0.58
100: $0.52



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B + 85 C Through Hole PDIP-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
Data Sheet 738
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 + 85 C Through Hole PDIP-8
Microchip Technology PIC12F1572-E/P
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PIC12F1572-E/P

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Microchip Technology 8-bit Microcontrollers - MCU 16-bit PWM 256 RAM 3.5KB Comparator
Data Sheet 530
In Stock
1: $0.90
10: $0.75
25: $0.68
100: $0.62



Min.: 1
Mult.: 1
8 bit 32 MHz 3.5 kB 256 B + 125 C Through Hole PDIP-8
Cypress Semiconductor CG8001AA
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CG8001AA

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Cypress Semiconductor ARM Microcontrollers - MCU 32KB Flash 4KB SRAM CY8C4245PVI-482
Page 227

Data Sheet
269
In Stock
More Info Available
1: $1.00



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 48 MHz 32 kB 4 kB + 55 C SMD/SMT SSOP-28
Cypress Semiconductor CY8C4013SXI-410
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CY8C4013SXI-410

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Cypress Semiconductor ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4
Data Sheet 482
In Stock
1: $1.21
10: $1.10
25: $1.04
100: $0.99
250: View



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 16 MHz 8 kB 2 kB + 85 C SMD/SMT SOIC-8
C8051F921-G-GM

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Silicon Labs 8-bit Microcontrollers - MCU 32KB 10ADC 24Pin
Data Sheet 328
In Stock
1: $1.28
25: $1.24
100: $1.19
1,000: $1.17
2,000: $1.16



Min.: 1
Mult.: 1
C8051F902-D-GU

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Silicon Labs 8-bit Microcontrollers - MCU 8KB 12ADC 24QSOP
Data Sheet 168
In Stock
1: $1.28
25: $1.24
100: $1.19
1,000: $1.17
2,000: $1.16



Min.: 1
Mult.: 1
Silicon Labs EFM32ZG222F32-QFP48T
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EFM32ZG222F32-QFP48T

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Silicon Labs ARM Microcontrollers - MCU 32k Flash 4k RAM ADC No AES
Data Sheet 244
In Stock
1: $1.46
25: $1.41
100: $1.36
2,000: $1.33



Min.: 1
Mult.: 1
ARM Cortex M0 32 bit 32 kB 4 kB + 85 C SMD/SMT QFP-48
Silicon Labs C8051F38C-GQ
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C8051F38C-GQ

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Silicon Labs 8-bit Microcontrollers - MCU USB-Flash-16k ADC-LQFP32
Page 264

Data Sheet
445
In Stock
More Info Available
1: $1.49
25: $1.44
100: $1.39
1,000: $1.35



Min.: 1
Mult.: 1
8051 8 bit 48 MHz 16 kB 2304 B + 85 C SMD/SMT LQFP-32
Silicon Labs C8051F920-G-GQ
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C8051F920-G-GQ

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Silicon Labs 8-bit Microcontrollers - MCU 32KB,10ADC,32Pin
Data Sheet 375
In Stock
1: $1.51
25: $1.46
100: $1.41
1,000: $1.39



Min.: 1
Mult.: 1
8051 8 bit/16 bit 25 MHz 32 kB 4 kB + 125 C SMD/SMT LQFP-32
Compare up to 20 parts.
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