256 kB ARM Microcontrollers - MCU

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Description Datasheet Availability Pricing (SGD) 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
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indie Semiconductor ARM Microcontrollers - MCU OBD-II Interface Solution, ARM Cortex-M4, -40C to +125C
Datasheet
2,499In Stock
Min.: 1
Mult.: 1
: 2,500

iND834xx SMD/SMT ARM Cortex M4 2 MB 32 bit 8 bit 112 MHz 26 I/O 256 kB 12 V 12 V - 40 C + 125 C Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU
Datasheet
916In Stock
Min.: 1
Mult.: 1

STM32F437IG SMD/SMT LQFP-176 ARM Cortex M4 1 MB 32 bit 3 x 12 bit 180 MHz 140 I/O 256 kB 1.7 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 512 Kbytes
Datasheet
5,200In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 512 kB 32 bit 12 bit 32 MHz 72 I/O 256 kB 1.71 V 3.6 V - 40 C + 125 C Tray
Texas Instruments ARM Microcontrollers - MCU Tiva C Series Microc ontroller
Datasheet
120In Stock
Min.: 1
Mult.: 1

TM4C129LNCZAD SMD/SMT NFBGA-212 ARM Cortex M4F 6 kB 32 bit 12 bit 120 MHz 140 I/O 256 kB 1.2 V 1.2 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU S32K148 144 LQFP
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

S32K14x SMD/SMT LQFP-144 ARM Cortex M4F 2 MB 32 bit 2 x 12 bit 112 MHz 128 I/O 256 kB 2.7 V 5.5 V - 40 C + 105 C AEC-Q100 Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU S32K148 Arm Cortex-M4F, 112 MHz, 2 Mb Flash, CAN FD, FlexIO, CSEc, ethernet, LQFP100 - S32K MCUs for General-Purpose
Datasheet
266In Stock
Min.: 1
Mult.: 1

S32K1 SMD/SMT LQFP-100 ARM Cortex M4F 2 MB 32 bit 2 x 12 bit 112 MHz 89 I/O 256 kB 2.7 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
NXP Semiconductors ARM Microcontrollers - MCU K60-1M
Datasheet
980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

K24_120 SMD/SMT ARM Cortex M4 1 MB 32 bit 16 bit 120 MHz 66 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
NXP Semiconductors ARM Microcontrollers - MCU K80-256
Datasheet
895In Stock
Min.: 1
Mult.: 1

K81_150 SMD/SMT MAPBGA-121 ARM Cortex M4 256 kB 32 bit 16 bit 150 MHz 85 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A
Datasheet
2,988In Stock
Min.: 1
Mult.: 1

STM32F733IE SMD/SMT LQFP-176 ARM Cortex M7 512 kB 32 bit 3 x 12 bit 216 MHz 138 I/O 256 kB 1.7 V 3.6 V - 40 C + 85 C
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
Datasheet
2,305In Stock
Min.: 1
Mult.: 1

STM32L5 SMD/SMT UFBGA-132 ARM Cortex M33 512 kB 32 bit 2 x 12 bit 110 MHz 110 I/O 256 kB 1.71 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 512 Kbytes
Datasheet
3,068In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M0+, ARM Cortex M4 512 kB 32 bit 12 bit 32 MHz, 64 MHz 30 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Texas Instruments ARM Microcontrollers - MCU Tiva C Series Microc ontroller
Datasheet
660In Stock
Min.: 1
Mult.: 1

TM4C1290NCZAD SMD/SMT NFBGA-212 ARM Cortex M4F 6 kB 32 bit 12 bit 120 MHz 140 I/O 256 kB 1.14 V 3.63 V - 40 C + 105 C
NXP Semiconductors ARM Microcontrollers - MCU K60-1M
Datasheet
529In Stock
Min.: 1
Mult.: 1

K64_120 SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 2 x 16 bit 120 MHz 100 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD
Datasheet
1In Stock
520Expected 11/9/2026
Min.: 1
Mult.: 1

SAM E70 SMD/SMT TFBGA-100 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 75 I/O 256 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD
Datasheet
175In Stock
Min.: 1
Mult.: 1

SAM S70 SMD/SMT LFBGA-144 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 114 I/O 256 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash,Tray, USB,Ethernet,Extended Temp
Datasheet
189In Stock
Min.: 1
Mult.: 1

ATSAME53 SMD/SMT TQFP-64 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 51 I/O 256 kB 1.71 V 3.6 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP144
Datasheet
116In Stock
Min.: 1
Mult.: 1

SAM S70 SMD/SMT LQFP-144 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 114 I/O 256 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU
Datasheet
1,294In Stock
Min.: 1
Mult.: 1

EFM32PG SMD/SMT BGA-125 ARM Cortex M4 1.02 MB 32 bit 12 bit 40 MHz 65 I/O 256 kB 1.8 V 3.8 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN
Datasheet
54In Stock
1,500On Order
Min.: 1
Mult.: 1

STM32C5 SMD/SMT LQFP-48 ARM Cortex M33 1 MB 32 bit 12 bit 144 MHz 38 I/O 256 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, Tray, USB, CAN, Extended Flash Performance
Datasheet
132In Stock
Min.: 1
Mult.: 1

ATSAME51 SMD/SMT TQFP-64 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 51 I/O 256 kB 1.71 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 512k, T
Datasheet
4In Stock
Min.: 1
Mult.: 1

ATSAM4CMP8C SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit 10 bit 120 MHz 52 I/O 256 kB 1.08 V 1.32 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN
Datasheet
29In Stock
540On Order
Min.: 1
Mult.: 1

STM32C5 SMD/SMT LQFP-100 ARM Cortex M33 1 MB 32 bit 12 bit 144 MHz 86 I/O 256 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD
Datasheet
112In Stock
Min.: 1
Mult.: 1

SAM E70 SMD/SMT LQFP-144 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 114 I/O 256 kB 1.7 V 3.6 V - 40 C Tray
Microchip Technology ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,BGA100
Datasheet
177In Stock
Min.: 1
Mult.: 1

SAM S70 SMD/SMT LFBGA-100 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 75 I/O 256 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Infineon Technologies ARM Microcontrollers - MCU TRAVEO-2 BODY ENTRYLEVEL
Datasheet
219In Stock
Min.: 1
Mult.: 1

TRAVEO 2TG SMD/SMT LQFP-80 ARM Cortex M0+, ARM Cortex M4F 2.06 MB 32 bit 12 bit 100 MHz, 160 MHz 63 I/O 256 kB 2.7 V 5.5 V - 40 C + 125 C Tray