256 kB Embedded Processors & Controllers

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STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash
Datasheet
5,897In Stock
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Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 256 to 512 USB/CAN
Datasheet
21,286In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins
Datasheet
15,541In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN
Datasheet
2,934In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line
Datasheet
32,857In Stock
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Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
3,101In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
2,187In Stock
3,240Expected 14/06/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
Datasheet
9,845In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M4 52 I/O 32 bit 4 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l
Datasheet
6,093In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 52 I/O 32 bit 5 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 256Kbytes of Flash memory
Datasheet
4,264In Stock
3,120Expected 30/09/2026
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-48 ARM Cortex M4 42 I/O 32 bit 4 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp
Datasheet
3,839In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT UFQPFN-48 ARM Cortex M3 37 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
Datasheet
12,992In Stock
23,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT QFN-32 ARM Cortex M4 26 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D
Datasheet
3,016In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 82 I/O 32 bit 3 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash
Datasheet
3,714In Stock
3,120On Order
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-48 ARM Cortex M33 38 I/O 32 bit 2 x 12 bit
STMicroelectronics ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64
Datasheet
5,203In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-48 ARM Cortex M4 43 I/O 32 bit 12 bit
Microchip Technology 32-bit Microcontrollers - MCU 32-bit 256KB Flash
Datasheet
1,481In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 AVR 109 I/O 32 bit 10 bit
Microchip Technology 32-bit Microcontrollers - MCU 256k flash Ind
Datasheet
2,883In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT VFBGA-100 AVR 70 I/O 32 bit 10 bit
Microchip Technology 32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM
Datasheet
1,717In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-100 AVR 81 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU
Datasheet
4,540In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM7TDMI 32 I/O 32 bit/16 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz
Datasheet
1,720In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 54 I/O 8 bit 10 bit
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
2,885In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-48 ARM Cortex M3 34 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
6,137In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 26 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog and PWM
Datasheet
14,491In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT VQFN-32 ARM Cortex M0+ 26 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM
Datasheet
8,953In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT VQFN-32 ARM Cortex M0+ 25 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 24KB SRAM
Datasheet
6,302In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT VQFN-48 ARM Cortex M0+ 37 I/O 32 bit 12 bit