Automotive 32-Bit Microcontrollers

Microchip Technology Automotive 32-Bit Microcontrollers are designed to meet various automotive needs. Microchip's entry-level devices feature LIN connectivity and a Peripheral Touch Controller (PTC), while the high-performance devices include Ethernet-AVB, CAN FD, and Media Local Bus (MediaLB®) connectivity ideal for applications such as infotainment as well as smart antennas.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, PTC, SERCOM, ADC, DAC, OPAMP, AC
Datasheet
283In Stock
Min.: 1
Mult.: 1

ATSAML10 SMD/SMT SSOP-24 ARM Cortex M23 32 kB 32 bit 12 bit 32 MHz 17 I/O 8 kB 900 mV 1.2 V - 40 C + 85 C Tube

Microchip Technology ARM Microcontrollers - MCU TQFP32, 64KBFlash/16KB SRAM,125 Temp,Green,T&R
Datasheet
310In Stock
Min.: 1
Mult.: 1
Reel: 2,000

ATSAML10 SMD/SMT TQFP-32 ARM Cortex M23 64 kB 32 MHz 16 kB Reel, Cut Tape

Microchip Technology ARM Microcontrollers - MCU TQFP 32, 64KBFlash/16KB SRAM, 85 Temp, Crypto,T&R
Datasheet
244In Stock
Min.: 1
Mult.: 1
Reel: 2,000

ATSAML11 SMD/SMT TQFP-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 25 I/O 16 kB 900 mV 1.2 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ
Datasheet
293In Stock
Min.: 1
Mult.: 1

SAMD21 SMD/SMT TQFP-48 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 38 I/O 4 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ
Datasheet
997Expected 26/02/2026
Min.: 1
Mult.: 1

SAMD21 SMD/SMT TQFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 38 I/O 8 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG 85C
Datasheet
312Expected 20/02/2026
Min.: 1
Mult.: 1

ATSAMD51 SMD/SMT TQFP-64 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 51 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
2,500Expected 09/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

ATSAMC20 SMD/SMT TQFP-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 38 I/O 32 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM4, QFN48, 256KFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 416
Mult.: 416

ATSAMD51 SMD/SMT VQFN-48 ARM Cortex M4F 256 kB 32 bit 12 bit 120 MHz 37 I/O 128 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, QFN48, 512KFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 416
Mult.: 416

ATSAMD51 SMD/SMT VQFN-48 ARM Cortex M4F 512 kB 32 bit 12 bit 120 MHz 37 I/O 192 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP64, 256KFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 160
Mult.: 160

ATSAMD51 SMD/SMT TQFP-64 ARM Cortex M4F 256 kB 32 bit 12 bit 120 MHz 51 I/O 128 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 160
Mult.: 160

ATSAMD51 SMD/SMT TQFP-64 ARM Cortex M4F 512 kB 32 bit 12 bit 120 MHz 51 I/O 192 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, QFN64, 512KFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 260
Mult.: 260

ATSAMD51 SMD/SMT VQFN-64 ARM Cortex M4F 512 kB 32 bit 12 bit 120 MHz 51 I/O 192 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 160
Mult.: 160

ATSAMD51 SMD/SMT TQFP-64 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 51 I/O 256 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, QFN64, 1MFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 260
Mult.: 260

ATSAMD51 SMD/SMT VQFN-64 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 51 I/O 256 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 180
Mult.: 180

ATSAMD51 SMD/SMT TQFP-100 ARM Cortex M4F 512 kB 32 bit 12 bit 120 MHz 81 I/O 192 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP128, 512KFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 180
Mult.: 180

ATSAMD51 SMD/SMT TQFP-128 ARM Cortex M4F 512 kB 32 bit 12 bit 120 MHz 99 I/O 192 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash, Tray, USB, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 180
Mult.: 180

ATSAMD51 SMD/SMT TQFP-128 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 99 I/O 256 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, QFN48, 256KFlash, Tray, USB, CAN, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 416
Mult.: 416

ATSAME51 SMD/SMT VQFN-48 ARM Cortex M4F 256 kB 32 bit 12 bit 120 MHz 33 I/O 128 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, QFN48, 512KFlash, Tray, USB, CAN, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 416
Mult.: 416

ATSAME51 SMD/SMT VQFN-48 ARM Cortex M4F 512 kB 32 bit 12 bit 120 MHz 37 I/O 192 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP64, 256KFlash, Tray, USB, CAN, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 160
Mult.: 160

ATSAME51 SMD/SMT TQFP-64 ARM Cortex M4F 256 kB 32 bit 12 bit 120 MHz 51 I/O 128 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash, Tray, USB, CAN, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 160
Mult.: 160

ATSAME51 SMD/SMT TQFP-64 ARM Cortex M4F 512 kB 32 bit 12 bit 120 MHz 51 I/O 192 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, QFN64, 512KFlash, Tray, USB, CAN, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 260
Mult.: 260

ATSAME51 SMD/SMT VQFN-64 ARM Cortex M4F 512 kB 32 bit 12 bit 120 MHz 51 I/O 192 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, QFN64, 1MFlash, Tray, USB, CAN, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 260
Mult.: 260

ATSAME51 SMD/SMT VQFN-64 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 51 I/O 256 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash, Tray, USB, CAN, Extended Flash Performance
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 180
Mult.: 180

ATSAME51 SMD/SMT TQFP-100 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 81 I/O 256 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

ATSAMC20 SMD/SMT TQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Reel