256 kB Embedded Processors & Controllers

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Qty. RoHS Product Type
Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
L1 Cache Instruction Memory
L1 Cache Data Memory
Data RAM Size
ADC Resolution
Number of I/Os
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Renesas Electronics ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 256K/40K QFN32
Datasheet
3,896In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-32 ARM Cortex M33 32 bit 200 MHz 256 kB 40 kB 12 bit 16 I/O - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6T3 ARM CM33 200MHz 256K/40K QFN48
Datasheet
3,299In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-48 ARM Cortex M33 32 bit 200 MHz 256 kB 40 kB 12 bit 29 I/O - 40 C + 105 C Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA6T3 ARM CM33 200MHz 256K/40K QFN32
Datasheet
3,920In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-32 ARM Cortex M33 32 bit 200 MHz 256 kB 40 kB 12 bit 16 I/O - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C
Datasheet
8,467In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-48 ARM Cortex M0 32 bit 48 MHz 256 kB 32 kB 12 bit 38 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash
Datasheet
5,904In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M3 32 bit 24 MHz 256 kB 24 kB 12 bit 51 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 256 to 512 USB/CAN
Datasheet
21,921In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M3 32 bit 72 MHz 256 kB 48 kB 12 bit 51 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins
Datasheet
12,538In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M3 32 bit 72 MHz 256 kB 48 kB 12 bit 51 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN
Datasheet
2,929In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M3 32 bit 72 MHz 256 kB 48 kB 12 bit 51 I/O - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line
Datasheet
28,678In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M3 32 bit 72 MHz 256 kB 48 kB 12 bit 80 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
3,084In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M3 32 bit 72 MHz 256 kB 64 kB 12 bit 51 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM
Datasheet
4,545In Stock
15,000On Order
Min.: 1
Mult.: 1
Max.: 1,000

ARM Microcontrollers - MCU SMD/SMT ARM Cortex M0+ 32 bit 64 MHz 256 kB 144 kB 12 bit 42 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 256Kbytes of Flash memory
Datasheet
6,005In Stock
1,560On Order
Min.: 1
Mult.: 1
Max.: 750

ARM Microcontrollers - MCU SMD/SMT UFQFPN-48 ARM Cortex M4 32 bit 170 MHz 256 kB 112 kB 4 x 12 bit 42 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp
Datasheet
3,839In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ARM Microcontrollers - MCU SMD/SMT UFQPFN-48 ARM Cortex M3 32 bit 32 MHz 256 kB 32 kB 12 bit 37 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash
Datasheet
4,337In Stock
3,120Expected 28/09/2026
Min.: 1
Mult.: 1
Max.: 750

ARM Microcontrollers - MCU SMD/SMT UFQFPN-48 ARM Cortex M33 32 bit 110 MHz 256 kB 256 kB 2 x 12 bit 38 I/O - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64
Datasheet
5,205In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT UFQFPN-48 ARM Cortex M4 32 bit 48 MHz 256 kB 64 kB 12 bit 43 I/O - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-bit 256KB Flash
Datasheet
1,396In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT LQFP-144 AVR 32 bit 66 MHz 256 kB 64 kB 10 bit 109 I/O - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256k flash Ind
Datasheet
2,883In Stock
Min.: 1
Mult.: 1
: 4,000

32-bit Microcontrollers - MCU SMD/SMT VFBGA-100 AVR 32 bit 84 MHz 256 kB 64 kB 10 bit 70 I/O - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 32-bit
Datasheet
2,243In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT TQFP-48 AVR 32 bit 60 MHz 256 kB 32 kB 10 bit 28 I/O - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM
Datasheet
1,717In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

32-bit Microcontrollers - MCU SMD/SMT TQFP-100 AVR 32 bit 66 MHz 256 kB 64 kB 12 bit 81 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU
Datasheet
4,019In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM7TDMI 32 bit/16 bit 55 MHz 256 kB 64 kB 10 bit 32 I/O - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz
Datasheet
1,708In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

8-bit Microcontrollers - MCU SMD/SMT TQFP-64 AVR 8 bit 8 MHz 256 kB 8 kB 10 bit 54 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
6,137In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ARM Microcontrollers - MCU SMD/SMT TQFP-32 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 26 I/O - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog and PWM
Datasheet
14,491In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

ARM Microcontrollers - MCU SMD/SMT VQFN-32 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 26 I/O - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 24KB SRAM
Datasheet
6,302In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

ARM Microcontrollers - MCU SMD/SMT VQFN-48 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 37 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, LCD, 80-pin
Datasheet
4,112In Stock
Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU SMD/SMT TQFP-80 PIC24F 16 bit 32 MHz 256 kB 32 kB 10 bit, 12 bit 70 I/O - 40 C + 85 C Tray