256 kB Semiconductors

Results: 5,123
Select Image Part # Mfr. Description Datasheet Availability Pricing (PHP) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz 14,958In Stock
Min.: 1
Mult.: 1
: 4,000

Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz 3,807In Stock
Min.: 1
Mult.: 1

Microchip Technology RF Microcontrollers - MCU SAMR21 48pin 256K T&R 2,892In Stock
Min.: 1
Mult.: 1
: 4,000


Silicon Labs RF System on a Chip - SoC Z-Wave 700 Modem SoC, Sub-GHz, Arm M4, -98.8 dBm, 13 dBm, QFN32 3,988In Stock
Min.: 1
Mult.: 1
: 2,500

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU 7,220In Stock
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB 294In Stock
Min.: 1
Mult.: 1

Texas Instruments ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban 582In Stock
1,000On Order
Min.: 1
Mult.: 1
Max.: 150
: 1,000

Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual 747In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual 737In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual 661In Stock
1,000Expected 21/08/2026
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

Infineon Technologies ARM Microcontrollers - MCU High-performance, low-power 32-bit single-core Arm Cortex M33-based MCU 95In Stock
Min.: 1
Mult.: 1

Toshiba ARM Microcontrollers - MCU 158In Stock
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, 321In Stock
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU 32B Cortex-M3 LCD 384Kb Flsh 32MHz CPU 190In Stock
Min.: 1
Mult.: 1


STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU 1,458In Stock
Min.: 1
Mult.: 1



STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU 3,133In Stock
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU 1,873In Stock
Min.: 1
Mult.: 1

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU 2,833In Stock
Min.: 1
Mult.: 1


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash 2,086In Stock
Min.: 1
Mult.: 1


STMicroelectronics RF System on a Chip - SoC Ultra-low-power Arm Cortex-M0+ MCU 64 MHz 256 Kbytes Flash 64 Kbytes RAM BLE 5.4 2,734In Stock
Min.: 1
Mult.: 1
: 3,000


STMicroelectronics ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 256 Kb Flash 32 Kb SRAM 462In Stock
2,940Expected 01/09/2026
Min.: 1
Mult.: 1

Analog Devices ARM Microcontrollers - MCU Smart Sensor ASSP/ASIC with 256kB Flash 153In Stock
Min.: 1
Mult.: 1

Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f 1,238In Stock
Min.: 1
Mult.: 1

Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f 755In Stock
Min.: 1
Mult.: 1
: 1,000

Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f 2,108In Stock
Min.: 1
Mult.: 1