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
Packaging
Renesas Electronics ARM Microcontrollers - MCU MCU RA0E2 ARM CM23 32MHz 128K/16K LFQFP 64
Datasheet
291In Stock
Min.: 1
Mult.: 1

RA0E2 SMD/SMT LQFP-64 ARM Cortex M23 128 kB 12 bit 32 MHz 57 I/O 16 KB 1.6 V 5.5 V - 40 C + 125 C Tray
Renesas Electronics R7FA2A2BD3CFM#UA1
Renesas Electronics ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP64 ADC 4ch
Datasheet
640In Stock
Min.: 1
Mult.: 1

RA2A2 SMD/SMT LQFP-64 ARM Cortex M23 512 kB 32 bit 12 bit, 24 bit 48 MHz 39 I/O 48 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 48, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power
Datasheet
686In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-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 TQFP 48, 512 KB Flash, 64 KB SRAM, 85 C Temp, Green, T&R, Low Power
Datasheet
1,589In Stock
Min.: 1
Mult.: 1
: 1,600

SMD/SMT TQFP-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 Reel, Cut Tape

Microchip Technology ARM Microcontrollers - MCU TQFP32, 64KBFlash/16KB SRAM,85 Temp,Green,Tray
Datasheet
808In 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 QFN32, 64KBFlash/16KB SRAM,125 Temp,Green,Tray
Datasheet
5,388In Stock
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
768In 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
Renesas Electronics ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 32K/12K LSSOP20
Datasheet
662In Stock
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
716In Stock
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 RA2A2 ARM CM23 48MHz 512K/48K LFQFP100 ADC 7ch
Datasheet
265In Stock
Min.: 1
Mult.: 1

RA2A2 SMD/SMT LQFP-100 ARM Cortex M23 48 MHz 16 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K LQFP48
Datasheet
223In Stock
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
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
573In Stock
800Expected 06/08/2026
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 64K/16K QFP64
Datasheet
1,452In Stock
Min.: 1
Mult.: 1

RA2E1 SMD/SMT LQFP-64 ARM Cortex M23 64 kB 32 bit 12 bit 48 MHz 56 I/O 16 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
4,427In Stock
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
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 512K Flash, 48 Pin QFN
Datasheet
235In 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,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
Renesas Electronics R7FA2E3053CFJ#UA0
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32
Datasheet
250In Stock
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 R7FA2E3073CFJ#UA0
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32
Datasheet
250In Stock
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 R7FA2L1AB2DFL#BA0
Renesas Electronics ARM Microcontrollers - MCU MCU RA2L1 ARM CM23 48MHz 256K/32K QFP48
Datasheet
1,975In Stock
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, 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
338In Stock
1,000Expected 30/11/2026
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
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin QFN
Datasheet
800In 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 QFN24, 16KBFlash/4KB SRAM,85 Temp,Green,T&R
Datasheet
5,999In Stock
Min.: 1
Mult.: 1
: 6,000

ATSAML10 SMD/SMT VQFN-24 ARM Cortex M23 16 kB 32 MHz 4 kB - 40 C + 85 C Reel, Cut Tape