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
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 48 Pin TQFP, 125C Temp
Datasheet
228In 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 + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, 512KB Flash, 100 TQFP, 85C, Tray
Datasheet
210In Stock
500Expected 21/07/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M23 512 kB 32 bit 12 bit 72 MHz 80 I/O 128 KB 1.71 V 3.63 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 64K/12K WQFN24
Datasheet
3,626In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

RA0E1 SMD/SMT HWQFN-24 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 20 I/O 12 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 100 Pin TQFP, 125C Temp
Datasheet
180In Stock
Min.: 1
Mult.: 1

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 + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin TQFP, 125C Temp
Datasheet
150In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 48 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin QFN, 125C Temp
Datasheet
260In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-64 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 48 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 100 Pin TQFP, 125C Temp
Datasheet
180In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 32 kB 1.62 V 3.63 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin TQFP, 125C Temp
Datasheet
160In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 48 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp
Datasheet
260In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-64 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 48 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 64K/12K WQFN16
Datasheet
2,144In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

RA0E1 SMD/SMT HWQFN-16 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 12 I/O 12 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Renesas Electronics ARM Microcontrollers - MCU MCU RA0E1 ARM CM23 32MHz 64K/12K LSSOP20
Datasheet
1,328In 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 RA0E1 ARM CM23 32MHz 32K/12K LSSOP20
Datasheet
1,177In 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
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin TQFP, 125C Temp
Datasheet
240In 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 + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 64, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power & Security
Datasheet
567In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M23 512 kB 32 bit 12 bit 48 MHz 48 I/O 64 kB 1.62 V 3.63 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 64, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power
Datasheet
315In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M23 512 kB 32 bit 12 bit 48 MHz 48 I/O 64 kB 1.62 V 3.63 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU TQFP 32, 64KBFlash/16KB SRAM, 85 Temp, Green,T&R
Datasheet
1,754In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 QFN24, 16KBFlash/4KB SRAM,85 Temp,Green,Tube
Datasheet
1,038In Stock
Min.: 1
Mult.: 1

ATSAML10 SMD/SMT VQFN-24 ARM Cortex M23 16 kB 32 bit 12 bit 32 MHz 17 I/O 4 kB 1.62 V 3.63 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 100, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power & Security
Datasheet
1,099In Stock
Min.: 1
Mult.: 1
SMD/SMT ARM Cortex M23 512 kB 32 bit 12 bit 48 MHz 80 I/O 64 kB 1.62 V 3.63 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2A2 ARM CM23 48MHz 512K/48K LFQFP80 ADC 4ch
Datasheet
109In Stock
Min.: 1
Mult.: 1

RA2A2 SMD/SMT LQFP-80 ARM Cortex M23 48 MHz 16 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48
Datasheet
1,591In Stock
Min.: 1
Mult.: 1
Reel: 2,000

RA2E1 SMD/SMT LFQFP-48 ARM Cortex M23 64 kB 32 bit 12 bit 48 MHz 40 I/O 16 kB 1.6 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64
Datasheet
1,976In Stock
Min.: 1
Mult.: 1

RA2E1 SMD/SMT LQFP-64 ARM Cortex M23 128 kB 32 bit 12 bit 48 MHz 56 I/O 16 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN24, 32KBFlash/8KB SRAM,85 Temp,Green,Tube
Datasheet
826In Stock
Min.: 1
Mult.: 1

ATSAML10 SMD/SMT VQFN-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 Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64
Datasheet
1,480In 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
Microchip Technology ARM Microcontrollers - MCU QFN24, 64KBFlash/16KB SRAM,85 Temp,Crypto,Tube
Datasheet
817In Stock
Min.: 1
Mult.: 1

ATSAML11 SMD/SMT VQFN-24 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 17 I/O 16 kB 900 mV 1.2 V - 40 C + 85 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32
Datasheet
1,271In Stock
Min.: 1
Mult.: 1

RA2E1 SMD/SMT LQFP-32 ARM Cortex M23 32 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Tray