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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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NXP Semiconductors LPC1518JBD100E
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LPC1518JBD100E

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NXP Semiconductors ARM Microcontrollers - MCU
Page 258

Data Sheet
90
In Stock
1: $6.52
10: $5.25
100: $4.78
250: $4.31
500: View



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Mult.: 1
ARM Cortex M3 32 bit 72 MHz 128 kB 20 kB + 105 C SMD/SMT LQFP-100
NXP Semiconductors LPC1519JBD64E
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LPC1519JBD64E

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NXP Semiconductors ARM Microcontrollers - MCU
Page 258

Data Sheet
125
In Stock
1: $6.75
10: $5.43
100: $4.95
250: $4.47
500: View



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Mult.: 1
ARM Cortex M3 32 bit 72 MHz 256 kB 36 kB + 105 C SMD/SMT LQFP-64
NXP Semiconductors LPC1548JBD64QL
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LPC1548JBD64QL

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NXP Semiconductors ARM Microcontrollers - MCU
Page 258

Data Sheet
140
In Stock
1: $6.87
10: $6.18
25: $5.63
100: $5.08
250: View



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Mult.: 1
ARM Cortex M3 32 bit 72 MHz 128 kB 20 kB + 105 C SMD/SMT LQFP-64
NXP Semiconductors LPC1549JBD100E
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LPC1549JBD100E

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NXP Semiconductors ARM Microcontrollers - MCU
Page 258

Data Sheet
74
In Stock
1: $8.12
10: $7.31
25: $6.66
100: $6.01
250: View



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Mult.: 1
ARM Cortex M3 32 bit 72 MHz 256 kB 36 kB + 105 C SMD/SMT LQFP-100
NXP Semiconductors LPC4078FBD100E
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LPC4078FBD100E

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NXP Semiconductors ARM Microcontrollers - MCU 32b ARM Cortex-M4 MCU
Data Sheet 93
In Stock
1: $11.97
10: $10.78
25: $9.82
100: $8.86
250: View



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Mult.: 1
ARM Cortex M4 32 bit 120 MHz 512 kB 96 kB + 85 C SMD/SMT LQFP-100
Microchip Technology PIC32MZ2048ECM100-I/PT
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PIC32MZ2048ECM100-I/PT

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Microchip Technology 32-bit Microcontrollers - MCU 200MHz 1024 KB Flash Ethernet, Crypto&CAN
This product may require additional documentation to export from the United States.
Data Sheet 59
In Stock
1: $14.22
10: $11.85
25: $10.87
100: $9.84



Min.: 1
Mult.: 1
MIPS32 microAptiv MPU 32 bit 200 MHz 2048 kB 512 kB + 85 C SMD/SMT TQFP-100
Microchip Technology PIC32MZ2048ECM144-I/PL
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PIC32MZ2048ECM144-I/PL

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Microchip Technology 32-bit Microcontrollers - MCU 200MHz 1024 KB Flash Ethernet, Crypto&CAN
This product may require additional documentation to export from the United States.
Data Sheet 111
In Stock
More Info Available
1: $16.03
10: $13.36
25: $12.24
100: $11.09



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Mult.: 1
MIPS32 microAptiv MPU 32 bit 200 MHz 2048 kB 512 kB + 85 C SMD/SMT LQFP-144
Texas Instruments TM4C1292NCPDTI3
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TM4C1292NCPDTI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet Lead-Time 20 Weeks
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 16
In Stock
1: $17.58
10: $16.30
25: $15.86
50: $15.44
100: View



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Mult.: 1
ARM Cortex M3 32 bit 80 MHz 256 kB 64 kB + 85 C SMD/SMT TQFP-100
Texas Instruments TM4C129DNCPDTI3
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TM4C129DNCPDTI3

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Texas Instruments ARM Microcontrollers - MCU Tiva C Series MCU
Data Sheet 60
In Stock
1: $17.73
10: $16.14
25: $14.94
50: $14.28
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 CY8C5688AXI-LP099
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CY8C5688AXI-LP099

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Cypress Semiconductor ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Data Sheet 16
In Stock
1: $20.34
10: $18.86
25: $18.35
50: $17.87
100: View



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

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 8KB Flash, 48MHz, QFN 16
Data Sheet 490
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
MKL03Z16VFG4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 16KB Flash, 48MHz, QFN 16
Data Sheet 490
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
MKL03Z32VFG4

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New Product


Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 32KB Flash, 48MHz, QFN 16
Data Sheet 484
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
MKL03Z32VFK4

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Freescale Semiconductor ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 32KB Flash, 48MHz, QFN 24
Data Sheet 489
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 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



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Mult.: 1


ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB + 105 C SMD/SMT LQFP-64
Freescale Semiconductor MK22FN128VLH10
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MK22FN128VLH10

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Freescale Semiconductor ARM Microcontrollers - MCU 100 MHz Cortex-M4 Based Microcontroller with FPU
Data Sheet 94
In Stock
1: $5.09
10: $4.81
25: $4.53
100: $3.12



Min.: 1
Mult.: 1


ARM Cortex M4 16 bit/32 bit 100 MHz 128 kB 24 kB + 105 C SMD/SMT LQFP-64
Freescale Semiconductor MK22FN128VLL10
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MK22FN128VLL10

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Freescale Semiconductor ARM Microcontrollers - MCU 100 MHz Cortex-M4 Based Microcontroller with FPU
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 120 MHz Cortex-M4 Based Microcontroller with FPU
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 120 MHz Cortex-M4 Based Microcontroller with FPU
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 120 MHz Cortex-M4 Based Microcontroller with FPU
Data Sheet 155
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
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
35,219
In Stock
Alternative Packaging
1: $3.43
10: $3.02
25: $2.83
50: $2.41
100: View



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Mult.: 1
AVR 8 bit 20 MHz 32 kB 2 kB Yes + 85 C SMD/SMT TQFP-32
Atmel ATMEGA32A-PU
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Atmel 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V
Page 218

Data Sheet
23,909
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
22,220
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
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