256 kB ARM Microcontrollers - MCU

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Qty. RoHS ECAD Model Series
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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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STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
193In Stock
Min.: 1
Mult.: 1
Max.: 25

STM32C5 SMD/SMT UFQFPN-48 ARM Cortex M33 256 kB 32 bit 12 bit 144 MHz 38 I/O 64 kB 2.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
200In Stock
Min.: 1
Mult.: 1
Max.: 25

STM32C5 SMD/SMT LQFP-32 ARM Cortex M33 256 kB 32 bit 12 bit 144 MHz 25 I/O 64 kB 2.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
375In Stock
Min.: 1
Mult.: 1
Max.: 25

STM32C5 SMD/SMT UFQFPN-32 ARM Cortex M33 256 kB 32 bit 12 bit 144 MHz 25 I/O 64 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 48TQFP, 125C, GREEN, 5V, 48MHZ, Tray, 256K Flash
Datasheet
163In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 64 MHz 38 I/O 32 kB 2.7 V 5.5 V - 40 C + 85 C AEC-Q100 Tray
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 32QFN,125C TEMP, GREEN, 5V, 48MHZ, Tray
Datasheet
421In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 26 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 64TQFP,125C TEMP, GREEN, 1.6-3.6V, 48MHZ, Tray
Datasheet
274In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin TQFP, 125C Temp
Datasheet
145In 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 32TQFP,125C TEMP, GREEN, 5V, 48MHZ, Tray
Datasheet
181In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 26 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN,125C TEMP, GREEN, 5V, 48MHZ, Tray
Datasheet
348In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 38 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
6,257In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

ATSAMC20 SMD/SMT QFN-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 TQFP 64, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power
Datasheet
1,238In 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 + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz
Datasheet
13,685In Stock
Min.: 1
Mult.: 1

SAMD21 SMD/SMT QFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 38 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 48, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power & Security
Datasheet
933In 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 LQFP Green IND TEMP T&R, MRL D
Datasheet
2,998In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SAM7S/SE SMD/SMT LQFP-64 ARM7TDMI 256 kB 32 bit/16 bit 10 bit 55 MHz 32 I/O 64 kB 1.65 V 1.95 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 100TQFP,105C,GREEN,2.7-5.5V,48MHz,Tray
Datasheet
4,850In Stock
Min.: 1
Mult.: 1

ATSAMC21 SMD/SMT TQFP-100 ARM Cortex M0+ 256 kB 32 bit 2 x 12 bit 48 MHz 84 I/O 32 kB 2.7 V 5.5 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
2,584In Stock
Min.: 1
Mult.: 1

EFM32LG SMD/SMT QFN-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz
Datasheet
8,989In Stock
Min.: 1
Mult.: 1

SAMD21 SMD/SMT QFN-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz
Datasheet
4,062In Stock
Min.: 1
Mult.: 1

SAMD21 SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 1.62 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
20,433In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ATSAMC20 SMD/SMT TQFP-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 26 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 Cortex-M0+ 256KB FLASH 32KB SRAM
Datasheet
20,992In Stock
Min.: 1
Mult.: 1

SAMD1/2x SMD/SMT QFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 38 I/O 32 kB 1.62 V 1.95 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz
Datasheet
13,511In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SAMD21 SMD/SMT QFN-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,32MHz
Datasheet
5,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SAML22 SMD/SMT TQFP-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 36 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash
Datasheet
2,640In Stock
Min.: 1
Mult.: 1

PSOC 4200 SMD/SMT TQFP-64 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.71 V 5.5 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A
Datasheet
1,239In Stock
Min.: 1
Mult.: 1

SAM3X SMD/SMT LQFP-144 ARM Cortex M3 256 kB 32 bit 12 bit 84 MHz 103 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Tray