256 kB Embedded Processors & Controllers

Results: 4,864
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Qty. RoHS Mounting Style
Package / Case
Core
Number of I/Os
Data Bus Width
ADC Resolution
Microchip Technology SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs
Datasheet
293In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-144 ARM Cortex M3 84 I/O
Microchip Technology SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs
Datasheet
151In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-144 ARM Cortex M3 84 I/O
Microchip Technology SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs
Datasheet
115In Stock
Min.: 1
Mult.: 1

SMD/SMT VFBGA-400 ARM Cortex M3
Microchip Technology SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs
Datasheet
107In Stock
Min.: 1
Mult.: 1

SMD/SMT FPBGA-484 ARM Cortex M3
Microchip Technology SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 12KLEs
Datasheet
89In Stock
Min.: 1
Mult.: 1

SMD/SMT VFBGA-256 ARM Cortex M3
Microchip Technology SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 27.6KLEs
Datasheet
122In Stock
Min.: 1
Mult.: 1

SMD/SMT VFBGA-400 ARM Cortex M3
Microchip Technology SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 56KLEs
Datasheet
27In Stock
Min.: 1
Mult.: 1

SMD/SMT FPBGA-484 ARM Cortex M3 267 I/O
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C
Datasheet
1,093In Stock
1,560Expected 3/29/2027
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-48 ARM Cortex M0 38 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C
Datasheet
1,494In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M0 88 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash
Datasheet
837In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity
Datasheet
331In 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 Connective ARM 32Bit 256kB Flash USB OTG
Datasheet
513In Stock
MouseReel Available
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 M3 256K Flash 6KB RAM
Datasheet
367In Stock
1,000Expected 5/31/2027
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 32-Bit ARM Cortex 256kb Connectivity
Datasheet
1,011In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU
Datasheet
302In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,
Datasheet
375In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel
Datasheet
343In Stock
960Expected 10/12/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High Perf ARM 32Bit 256kB Flash 100-Pin
Datasheet
354In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 82 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB
Datasheet
173In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 114 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb
Datasheet
247In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT LQFP-144 ARM Cortex M3 114 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datasheet
892In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 37 I/O 32 bit 2 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
Datasheet
929In Stock
3,000On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 37 I/O 32 bit 2 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU Analog & DSP w/ FPU M4 256kB 72MHz
Datasheet
589In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M4 51 I/O 32 bit 2 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
Datasheet
361In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT ARM Cortex M4 87 I/O 32 bit 2 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datasheet
345In Stock
3,000On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 37 I/O 32 bit 4 x 6 bit/8 bit/10 bit/12 bit