256 kB ARM Microcontrollers - MCU

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Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
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
Qualification
Packaging
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART
Datasheet
4,710In Stock
2,940On Order
Min.: 1
Mult.: 1

STM32C0 SMD/SMT UFQFPN-28 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 26 I/O 36 kB 2 V 3.6 V - 40 C + 105 C Tray
Texas Instruments ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with
Datasheet
900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSPM0L1228-Q1 SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 59 I/O 32 KB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU
Datasheet
939In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

SMD/SMT LQFP-80 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 73 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with
Datasheet
951In Stock
1,000Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSPM0L1228-Q1 SMD/SMT LQFP-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 43 I/O 32 KB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with
Datasheet
7,047In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 5,000

M0L1228 SMD/SMT VQFN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 28 GPIO 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape
Texas Instruments ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with
Datasheet
989In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

MSPM0L2228-Q1 SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 59 I/O 32 KB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban
Datasheet
996In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSPM0G1518 SMD/SMT LQFP-100 ARM Cortex M0+ 256 kB 32 bit 12 bit 80 MHz 94 I/O 128 KB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80MHz ARM Cortex-M0+ MCU with dual-bank
Datasheet
973In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

MSPM0G3518 SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 80 MHz 60 I/O 128 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80MHz ARM Cortex-M0+ MCU with dual-bank
Datasheet
995In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

MSPM0G3518 SMD/SMT LQFP-80 ARM Cortex M0+ 256 kB 32 bit 12 bit 80 MHz 74 I/O 128 KB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 80MHz ARM Cortex-M0+ MCU with dual-bank
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MSPM0G3518 SMD/SMT LQFP-100 ARM Cortex M0+ 256 kB 32 bit 12 bit 80 MHz 94 I/O 128 KB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual
Datasheet
1,077In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

MSPM0L1228 SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 59 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual
Datasheet
954In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

MSPM0L1228 SMD/SMT LQFP-80 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 73 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual
Datasheet
4,687In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 5,000

MSPM0L1228 SMD/SMT VQFN-24 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 20 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual
Datasheet
2,252In Stock
5,000Expected 9/17/2026
Min.: 1
Mult.: 1
: 5,000

MSPM0L1228 SMD/SMT VQFN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 28 I/O 1.62 V 3.6 V - 40 C + 125 C Reel, Cut Tape
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual
Datasheet
2,000In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 1,000

MSPM0L2228 SMD/SMT LQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 32 MHz 59 I/O 32 kB 1.62 V 3.6 V - 40 C + 125 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
ML63Q2500 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
ML63Q2500 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
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 256 Kb Value Line
Datasheet
540In Stock
Min.: 1
Mult.: 1

STM32F100VC 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

STM32L152VC 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

STM32F3 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

STM32L151VC-A 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 Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,
Datasheet
510In Stock
Min.: 1
Mult.: 1

STM32F105RC 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

STM32F105VC 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
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes
Datasheet
1,555In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT VFQFPN-68 ARM Cortex M4 256 kB 32 bit 12 bit 64 MHz 49 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU
Datasheet
13,733In Stock
Min.: 1
Mult.: 1

STM32U0 ARM Cortex M0 256 kB 48 MHz Tray