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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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Quantity RoHS Core Data Bus Width Maximum Clock Frequency Program Memory Size Data RAM Size On-Chip ADC Maximum Operating Temperature Mounting Style Package / Case
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Texas Instruments TM4C1292NCPDTI3
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TM4C1292NCPDTI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 46
In Stock
More Info Available
1: $16.44
10: $14.96
25: $13.85
50: $13.23
100: View



Min.: 1
Mult.: 1
ARM Cortex-M4 32 bit 120 MHz 1 MB 256 KB + 85 C SMD/SMT TQFP-128
Cypress Semiconductor CY8C5688LTI-LP086
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CY8C5688LTI-LP086

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Cypress Semiconductor ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Data Sheet 15
In Stock
1: $17.58
10: $16.30
25: $15.86
50: $15.44
100: View



Min.: 1
Mult.: 1
ARM Cortex M3 32 bit 80 MHz 256 kB 64 kB + 85 C SMD/SMT TQFP-100
Freescale Semiconductor MKL03Z8VFG4
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MKL03Z8VFG4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, 48MHz, QFN 16
Page 232

Data Sheet
374
In Stock
1: $1.11
10: $1.04
25: $0.989
100: $0.68



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 8 kB 2 kB + 105 C SMD/SMT QFN-16
Freescale Semiconductor MKL03Z8VFK4
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MKL03Z8VFK4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, 48MHz, QFN 24
Page 232

Data Sheet
471
In Stock
1: $1.38
10: $1.31
25: $1.23
100: $0.85



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 8 kB 2 kB + 105 C SMD/SMT QFN-24
Freescale Semiconductor MKL03Z16VFG4
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MKL03Z16VFG4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 16KB Flash, 48MHz, QFN 16
Page 232

Data Sheet
485
In Stock
1: $1.43
10: $1.35
25: $1.28
100: $0.88



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 16 kB 2 kB + 105 C SMD/SMT QFN-16
Freescale Semiconductor MKL03Z16VFK4
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MKL03Z16VFK4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 16KB Flash, 48MHz, QFN 24
Page 232

Data Sheet
484
In Stock
1: $1.53
10: $1.44
25: $1.36
100: $0.94



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 16 kB 2 kB + 105 C SMD/SMT QFN-24
Freescale Semiconductor MKL03Z32VFG4
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MKL03Z32VFG4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 32KB Flash, 48MHz, QFN 16
Page 232

Data Sheet
440
In Stock
1: $1.61
10: $1.52
25: $1.44
100: $0.99



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 32 kB 2 kB + 105 C SMD/SMT QFN-16
Freescale Semiconductor MKL03Z32VFK4
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MKL03Z32VFK4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 32KB Flash, 48MHz, QFN 24
Page 232

Data Sheet
477
In Stock
1: $1.70
10: $1.60
25: $1.51
100: $1.04



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 32 kB 2 kB + 105 C SMD/SMT QFN-24
Freescale Semiconductor KKL03Z32CAF4R
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KKL03Z32CAF4R

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 32KB Flash, 48MHz, WLCSP 20
Page 232

Data Sheet
240
In Stock
More Info Available
1: $2.41
10: $2.27
25: $2.14
100: $1.34
250: View



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 32 kB 2 kB + 85 C SMD/SMT WLCSP-20
Freescale Semiconductor MKL33Z256VLH4
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MKL33Z256VLH4

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Freescale Semiconductor ARM Microcontrollers - MCU 256KBSegment LCD L
Data Sheet 160
In Stock
1: $5.04
10: $4.77
25: $4.49
100: $3.65
250: View



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT LQFP-64
Freescale Semiconductor MK22FN128VLL10
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MK22FN128VLL10

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis K 32-bit MCU, ARM Cortex-M4 core, 128KB Flash, 100MHz, USB, QFP 100
Page 232

Data Sheet
85
In Stock
1: $5.42
10: $5.11
25: $4.82
100: $3.32



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 100 MHz 128 kB 24 kB + 105 C SMD/SMT LFQP-100
Freescale Semiconductor MKL43Z256VLH4
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MKL43Z256VLH4

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Freescale Semiconductor ARM Microcontrollers - MCU 256KBSegment LCD
Data Sheet 160
In Stock
1: $5.53
10: $5.23
25: $4.92
100: $4.00
250: View



Min.: 1
Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT LQFP-64
Freescale Semiconductor MK22FN256VLH12
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MK22FN256VLH12

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis K 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, USB, QFP 64
Page 232

Data Sheet
160
In Stock
1: $6.06
10: $5.72
25: $5.39
100: $3.71



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 120 MHz 256 kB 48 kB + 105 C SMD/SMT LQFP-64
Freescale Semiconductor MK22FN256VLL12
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MK22FN256VLL12

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis K 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, USB, QFP 100
Page 232

Data Sheet
90
In Stock
1: $6.37
10: $6.01
25: $5.67
100: $3.90



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 120 MHz 256 kB 48 kB + 105 C SMD/SMT LFQP-100
Freescale Semiconductor MK22FN512VLH12
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MK22FN512VLH12

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis K 32-bit MCU, ARM Cortex-M4 core, 512KB Flash, 120MHz, USB, QFP 64
Page 232

Data Sheet
125
In Stock
1: $7.68
10: $7.24
25: $6.83
100: $4.70



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 120 MHz 512 kB 128 kB + 105 C SMD/SMT LQFP-64
Texas Instruments XRM44L520PZT
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XRM44L520PZT

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Texas Instruments ARM Microcontrollers - MCU 16/32B RISC Flash Pre-Production part
Data Sheet 15
In Stock
1: $21.01
10: $19.12
25: $17.70
50: $16.92
100: View



Min.: 1
Mult.: 1


16 bit/32 bit
TMX5700714PZQQ1

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Texas Instruments ARM Microcontrollers - MCU 16/32B RISC Flash Pre-Production part
Data Sheet 15
In Stock
1: $21.01
10: $19.12
25: $17.70
50: $16.92
100: View



Min.: 1
Mult.: 1


16 bit/32 bit
Texas Instruments TMX320F28377SPTPT
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TMX320F28377SPTPT

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Texas Instruments 32-bit Microcontrollers - MCU Single-Core Delfino MCU
Data Sheet 18
In Stock
1: $32.98
10: $30.48
25: $28.04
50: $26.59
100: View



Min.: 1
Mult.: 1


C28x 32 bit 200 MHz 1024 kB 164 kB + 105 C SMD/SMT HLQFP-176
Atmel ATMEGA32A-PU
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Atmel 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V
Page 218

Data Sheet
23,235
In Stock
1: $5.48
10: $4.38
25: $4.10
50: $3.95
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 32 kB 2 kB Yes + 85 C Through Hole PDIP-40
Atmel ATMEGA32U4-AU
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Atmel 8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL
Page 219

Data Sheet
19,517
In Stock
Alternative Packaging
1: $6.37
10: $5.74
25: $5.23
50: $5.10
100: View



Min.: 1
Mult.: 1
AVR 8 bit 16 MHz 32 kB 2.5 kB Yes + 85 C SMD/SMT TQFP-44
Microchip Technology PIC16F677-I/P
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Microchip Technology 8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O
Data Sheet 58,071
In Stock
1: $1.60
10: $1.45
25: $1.42
100: $1.38



Min.: 1
Mult.: 1
PIC 8 bit 20 MHz 2048 B 128 B Yes + 125 C Through Hole PDIP-20
Freescale Semiconductor S9S12GN32F1MLC
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Freescale Semiconductor 16-bit Microcontrollers - MCU 16b,32k Flash,2k RAM
Data Sheet 21,197
In Stock
1: $3.08
10: $2.75
25: $2.59
100: $2.48
250: View



Min.: 1
Mult.: 1
HCS12 16 bit 25 MHz 32 kB 2 kB + 125 C SMD/SMT QFP-32
Atmel ATMEGA328P-AU
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Atmel 8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V
Page 219

Data Sheet
22,659
In Stock
Alternative Packaging
1: $3.43
10: $3.02
25: $2.83
50: $2.41
100: View



Min.: 1
Mult.: 1
AVR 8 bit 20 MHz 32 kB 2 kB Yes + 85 C SMD/SMT TQFP-32
Microchip Technology PIC18F46K22-I/PT
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Microchip Technology 8-bit Microcontrollers - MCU 64KB Flash 3968B RAM 8b FamilynanoWat XLP
Data Sheet 14,648
In Stock
More Info Available
Alternative Packaging
1: $3.59
10: $2.99
25: $2.74
100: $2.48



Min.: 1
Mult.: 1
PIC 8 bit 64 MHz 64 kB 3896 B Yes + 85 C SMD/SMT TQFP-44
Microchip Technology PIC24FJ256GB106-I/PT
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Microchip Technology 16-bit Microcontrollers - MCU 16B 16MIPS 256KB I/O RAM52 OTG
Page 254

Data Sheet
8,713
In Stock
Alternative Packaging
1: $6.52
10: $5.43
25: $4.98
100: $4.51



Min.: 1
Mult.: 1
PIC 16 bit 32 MHz 256 kB 16 kB + 85 C SMD/SMT TQFP-64
Compare up to 20 parts.
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