256 kB Microcontrollers - MCU

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Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
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Supply Voltage - Max
Minimum Operating Temperature
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Packaging
ROHM Semiconductor 16-bit Microcontrollers - MCU IC, MCU, 16-bit with nX-U16/100 CPU, integrated flash & data memory, GPIO, UART, I2C, Buzzer, VLS, A/D & D/A Covnerters, Comparator, LCD Driver.
Datasheet
1,000In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-52 RISC 256 kB 16 bit 10 bit 1 MHz 41 I/O 8 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape
ROHM Semiconductor 16-bit Microcontrollers - MCU IC, MCU, 16-bit with nX-U16/100 CPU, integrated flash & data memory, GPIO, UART, I2C, Buzzer, VLS, A/D & D/A Covnerters, Comparator, LCD Driver.
Datasheet
1,000In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 RISC 256 kB 16 bit 10 bit 1 MHz 53 I/O 8 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape
ROHM Semiconductor 16-bit Microcontrollers - MCU IC, MCU, 16-bit with nX-U16/100 CPU, integrated flash & data memory, GPIO, UART, I2C, Buzzer, VLS, A/D & D/A Covnerters, Comparator, LCD Driver.
Datasheet
990In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 RISC 256 kB 16 bit 10 bit 1 MHz 53 I/O 16 kB 1.6 V 5.5 V - 40 C + 105 C Reel, Cut Tape
ROHM Semiconductor ARM Microcontrollers - MCU Solist-AI, 32-bit Microcontroller (Arm Cortex-M0+)
Datasheet
937In Stock
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 32.768 kHz 34 I/O 16 kB 2.3 V 5.5 V - 40 C + 105 C Reel, Cut Tape
ROHM Semiconductor ARM Microcontrollers - MCU Solist-AI, 32-bit Microcontroller (Arm Cortex-M0+)
Datasheet
988In Stock
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 32.768 kHz 49 I/O 16 kB 2.3 V 5.5 V - 40 C + 105 C Reel, Cut Tape
VORAGO ARM Microcontrollers - MCU VA41628 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 196 BGA - Rev B
5In Stock
Min.: 1
Mult.: 1
BGA-196 ARM M4 256 kB 50 MHz 75 I/O 64 kB - 55 C + 125 C
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU
Datasheet
8,906In Stock
20,580Expected 19/02/2027
Min.: 1
Mult.: 1
Max.: 2,940

SMD/SMT ARM Cortex M0+ 256 kB 32 bit 48 MHz 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU
Datasheet
12,482In Stock
Min.: 1
Mult.: 1
Max.: 2,940

ARM Cortex M0 256 kB 48 MHz Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU
Datasheet
8,355In Stock
6,720Expected 04/12/2026
Min.: 1
Mult.: 1
Max.: 960

ARM Cortex M0 256 kB 48 MHz Tray
Texas Instruments ARM Microcontrollers - MCU AM27 1.2
Datasheet
978In Stock
Min.: 1
Mult.: 1

SMD/SMT NFBGA-285 ARM Cortex R5F, C66x 256 kB 32 bit 10 bit 400 MHz, 450 MHz 94 I/O 3.56 MB 1.14 V 1.32 V - 40 C + 140 C Tray
Texas Instruments ARM Microcontrollers - MCU AM27 1.2
Datasheet
999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT NFBGA-285 ARM Cortex R5F, C66x 256 kB 32 bit 10 bit 400 MHz, 450 MHz 94 I/O 3.56 MB 1.14 V 1.32 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 54 I/O 32 kB 1.71 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 54 I/O 32 kB 1.71 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 54 I/O 32 kB 1.71 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
450In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 84 I/O 32 kB 1.71 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 40 I/O 32 kB 1.71 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 40 I/O 32 kB 1.71 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
Toshiba ARM Microcontrollers - MCU LCD DIPSLAY CONTROLLER, MCU, GENERAL PURPOSE
Datasheet
880In Stock
Min.: 1
Mult.: 1

SMD/SMT PQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 160 MHz 87 I/O 24 kB 2.7 V 5.5 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 256 Kb Value Line
Datasheet
540In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 24 MHz 80 I/O 24 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32B Cortex-M3 LCD 256Kb Flsh 32MHz CPU
Datasheet
2,472In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-100 ARM Cortex M3 256 kB 32 bit 12 bit 32 MHz 83 I/O 32 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M4 256KB Flsh 72MHz CPU
Datasheet
537In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 72 MHz 86 I/O 48 kB 1.65 V 1.95 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU
Datasheet
520In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 32 MHz 83 I/O 32 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C
Datasheet
2,494In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-100 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 88 I/O 32 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,
Datasheet
510In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 51 I/O 64 kB 2 V 3.6 V - 40 C + 85 C
STMicroelectronics ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,
Datasheet
333In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 80 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray