ARM Cortex M23 Core ARM Microcontrollers - MCU

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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
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Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 512K Flash, 48 Pin QFN
Datasheet
802In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M23 512 kB 32 bit 12 bit 48 MHz 34 I/O 64 kB 1.62 V 3.63 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 32K/12K LSSOP20
Datasheet
632In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA0E1 SMD/SMT LSSOP-20 ARM Cortex M23 32 kB 32 bit 12 bit 32 MHz 16 I/O 12 kB 1.6 V 5.5 V - 40 C + 105 C Tube
Renesas Electronics ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 64K/12K LSSOP20
Datasheet
656In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA0E1 SMD/SMT LSSOP-20 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 16 I/O 12 kB 1.6 V 5.5 V - 40 C + 105 C Tube
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32
Datasheet
250In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA2E3 SMD/SMT LQFP-32 ARM Cortex M23 32 kB 32 bit 12 bit 48 MHz 23 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32
Datasheet
250In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA2E3 SMD/SMT LQFP-32 ARM Cortex M23 64 kB 32 bit 12 bit 48 MHz 23 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K LQFP48
Datasheet
223In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA2E3 SMD/SMT LQFP-48 ARM Cortex M23 2 kB 32 bit 12 bit 48 MHz 37 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHz 256K/32K QFP32
Datasheet
935In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA2A1 SMD/SMT QFP-32 ARM Cortex M23 256 kB 32 bit 16 bit, 24 bit 48 MHz 18 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2 ARM CM23 48MHz 256K/32K QFP64
Datasheet
1,249In Stock
4Expected 8/13/2026
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA2A1 SMD/SMT LQFP-64 ARM Cortex M23 256 kB 32 bit 16 bit, 24 bit 48 MHz 45 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48
Datasheet
4,367In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA2E1 SMD/SMT LFQFP-48 ARM Cortex M23 128 kB 32 bit 12 bit 48 MHz 40 I/O 16 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48
Datasheet
1,975In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA2L1 SMD/SMT LQFP-48 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 34 I/O 32 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 512K Flash, 48 Pin QFN
Datasheet
225In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M23 512 kB 32 bit 12 bit 48 MHz 34 I/O 64 kB 1.62 V 3.63 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN32, 32KBFlash/8KB SRAM,85 Temp,Green,Tray
Datasheet
244In Stock
Min.: 1
Mult.: 1

ATSAML10 SMD/SMT VQFN-32 ARM Cortex M23 32 kB 32 bit 12 bit 32 MHz 25 I/O 8 kB 900 mV 1.2 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU TQFP32, 64KBFlash/16KB SRAM,85 Temp,Green,Tray
Datasheet
449In Stock
Min.: 1
Mult.: 1

ATSAML10 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 Tray

Microchip Technology ARM Microcontrollers - MCU TQFP 32, 64KBFlash/16KB SRAM, 85 Temp, Green,T&R
Datasheet
9In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ATSAML10 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, MouseReel
Microchip Technology ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,125 Temp,Green,Tray
Datasheet
388In Stock
2,450Expected 9/25/2026
Min.: 1
Mult.: 1

ATSAML10 SMD/SMT VQFN-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 25 I/O 16 kB 900 mV 1.2 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,85 Temp,Green,T&R
Datasheet
264In Stock
Min.: 1
Mult.: 1
: 5,000

ATSAML10 SMD/SMT VQFN-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 TQFP32, 64KBFlash/16KB SRAM,85 Temp,Crypto,Tray
Datasheet
284In Stock
Min.: 1
Mult.: 1

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 Tray

Microchip Technology ARM Microcontrollers - MCU TQFP 32, 64KBFlash/16KB SRAM, 85 Temp, Crypto,T&R
Datasheet
24In Stock
Min.: 1
Mult.: 1
: 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
Renesas Electronics R7FA2E3053CFL#UA0
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48
Datasheet
250In Stock
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

RA2E3 SMD/SMT LQFP-48 ARM Cortex M23 32 kB 32 bit 12 bit 48 MHz 37 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R7FA2E3053CNE#UA0
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48
Datasheet
416In Stock
Min.: 1
Mult.: 1

RA2E3 SMD/SMT HWQFN-48 ARM Cortex M23 32 kB 32 bit 12 bit 48 MHz 37 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R7FA2E3053CNH#UA0
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32
Datasheet
490In Stock
Min.: 1
Mult.: 1

RA2E3 SMD/SMT HWQFN-32 ARM Cortex M23 32 kB 32 bit 12 bit 48 MHz 23 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R7FA2E3073CNE#UA0
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN48
Datasheet
416In Stock
Min.: 1
Mult.: 1

RA2E3 SMD/SMT HWQFN-48 ARM Cortex M23 64 kB 32 bit 12 bit 48 MHz 37 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R7FA2E3073CNH#UA0
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN32
Datasheet
490In Stock
Min.: 1
Mult.: 1

RA2E3 SMD/SMT HWQFN-32 ARM Cortex M23 64 kB 32 bit 12 bit 48 MHz 23 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 48 Pin QFN
Datasheet
1,226In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 34 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 100 Pin TQFP
Datasheet
38In Stock
1,000Expected 10/15/2026
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-100 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 80 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape