256 kB Embedded Processors & Controllers

Results: 4,665
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. 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
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash 4,347In Stock
3,120On Order
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 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 1,421In 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 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 UC3C 256K FLASH 64K SRAM 1,717In Stock
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 4,060In 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 1,720In Stock
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 6,137In Stock
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 14,491In Stock
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 6,302In Stock
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 4,129In 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
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 40MIPS 256KB 1,376In Stock
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT TQFP-100 dsPIC33FJ 16 bit 40 MHz 256 kB 30 kB 85 I/O - 40 C + 85 C Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16Bit 40MIPS 256KB Flash 2,247In Stock
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT TQFP-100 dsPIC33FJ 16 bit 40 MHz 256 kB 30 kB 85 I/O - 40 C + 85 C AEC-Q100 Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16Bit 40MIPS 256KB Flash 2,398In Stock
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT TQFP-100 dsPIC33FJ 16 bit 40 MHz 256 kB 30 kB 85 I/O - 40 C + 85 C AEC-Q100 Tray

Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS 5,880In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT QFN-28 MIPS32 microAptiv UC 32 bit 25 MHz 256 kB 32 kB 10 bit/12 bit 21 I/O - 40 C + 85 C AEC-Q100 Tube
Microchip Technology 16-bit Microcontrollers - MCU 16B 16 MIPS 192KB RAM 53 I/O 2,597In Stock
Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU SMD/SMT TQFP-64 PIC24F 16 bit 32 MHz 256 kB 16 kB 10 bit 53 I/O - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics 3,056In Stock
Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU SMD/SMT TQFP-100 PIC24F 16 bit 32 MHz 256 kB 96 kB 10 bit 84 I/O - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics 1,969In Stock
1,200Expected 16/09/2026
Min.: 1
Mult.: 1
: 1,200

16-bit Microcontrollers - MCU SMD/SMT TQFP-100 PIC24F 16 bit 32 MHz 256 kB 96 kB 10 bit 84 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB 3,487In Stock
Min.: 1
Mult.: 1
: 1,200

16-bit Microcontrollers - MCU SMD/SMT TQFP-64 PIC24F 16 bit 32 MHz 256 kB 96 kB 10 bit 52 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB 2,625In Stock
2,023Expected 23/10/2026
Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU SMD/SMT TQFP-100 PIC24F 16 bit 32 MHz 256 kB 96 kB 10 bit 84 I/O - 40 C + 85 C Tray
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5438AIPZR 1,866In Stock
Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU SMD/SMT LQFP-100 MSP430 16 bit 25 MHz 256 kB 16 kB 12 bit 87 I/O - 40 C + 85 C Tray
Texas Instruments 16-bit Microcontrollers - MCU 16 MHz MCU with 256K B FRAM 8KB SRAM LE A 595-MSP430FR5994IPM 5,555In Stock
Min.: 1
Mult.: 1
: 1,000

16-bit Microcontrollers - MCU SMD/SMT LQFP-64 MSP430 16 bit 16 MHz 256 kB 8 kB 12 bit 54 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Metering Systems on a Chip - SoC 16-MHz MCU with 256- KB FRAM LCD 12-bit A 595-MSP430FR6047IPZ 7,706In Stock
Min.: 1
Mult.: 1
: 1,000

SOC - Metering Systems on a Chip SMD/SMT LQFP-100 CPUXV2 16 bit 16 MHz 256 kB 8 kB 12 bit 76 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel

Texas Instruments 32-bit Microcontrollers - MCU PICCOLO MCU 1,151In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT HTQFP-100 C28x 32 bit 80 MHz 256 kB 100 kB 12 bit 54 I/O - 40 C + 125 C Tray
Texas Instruments Digital Signal Processors & Controllers - DSP, DSC 32-Bit Digital Sig C ontroller w/Flash 664In Stock
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT LQFP-128 C28x 32 bit 150 MHz 256 kB 36 kB - 40 C + 125 C Tray