256 kB Embedded Processors & Controllers

Results: 4,926
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Qty. RoHS Mounting Style
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Core
Number of I/Os
Data Bus Width
ADC Resolution
Infineon Technologies ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Datasheet
11,224In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 62 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
12,085In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 40 I/O 32 bit 2 x 16 bit
NXP Semiconductors ARM Microcontrollers - MCU Cortex M0+Core,Flex USB & Segment LCD
Datasheet
3,180In Stock
Min.: 1
Mult.: 1

SMD/SMT MAPBGA-64 ARM Cortex M0+ 54 I/O 32 bit 16 bit
STMicroelectronics ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash
Datasheet
2,930In Stock
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
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
Datasheet
5,455In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT WLCSP-48 ARM Cortex M4 38 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
5,404In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 ARM Cortex M0+ 38 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM
Datasheet
2,644In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TQFP-48 ARM Cortex M0+ 37 I/O 32 bit 12 bit
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100-MHz FPU TMU
Datasheet
10,092In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 C28x 26 I/O 32 bit 3 x 12 bit
NXP Semiconductors ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, USB, LQFP100 package
Datasheet
5,876In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 70 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU with NXP Touch (TSI)
Datasheet
3,527In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M0+ 89 I/O 32 bit 12 bit
NXP Semiconductors 16-bit Microcontrollers - MCU S12DJ 16-bit MCU, HCS12 core, 256KB Flash, QFP 80
Datasheet
415In Stock
Min.: 1
Mult.: 1

SMD/SMT PQFP-80 HCS12 59 I/O 16 bit 2 x 10 bit

Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz
Datasheet
8,729In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M0+ 52 I/O 32 bit 12 bit
Microchip Technology 16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, LCD, 100-pin
Datasheet
3,969In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 PIC24F 86 I/O 16 bit 10 bit, 12 bit
Microchip Technology 16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics
Datasheet
1,969In Stock
1,200Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

SMD/SMT TQFP-100 PIC24F 84 I/O 16 bit 10 bit
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 256-KB flash
Datasheet
2,629In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 C28x 18 I/O 32 bit 3 x 12 bit
Texas Instruments 16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5437AIPNR
Datasheet
2,625In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 MSP430 67 I/O 16 bit 12 bit
Texas Instruments 32-bit Microcontrollers - MCU Piccolo MCU
Datasheet
1,223In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 C28x 54 I/O 32 bit 12 bit
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 150 MIPS FPU 25
Datasheet
808In Stock
Min.: 1
Mult.: 1

SMD/SMT NFBGA-179 C28x 88 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU ARM7 with 256 kB flash, 58 kB SRAM, Ethernet, USB 2.0 Device, CAN, and 10-bit ADC
Datasheet
1,599In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM7TDMI-S 70 I/O 32 bit/16 bit 10 bit
NXP Semiconductors ARM Microcontrollers - MCU LPC5516JBD100
Datasheet
4,933In Stock
Min.: 1
Mult.: 1

SMD/SMT HLQFP-100 ARM Cortex M33 64 I/O 32 bit 16 bit
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
Datasheet
4,347In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-100 ARM Cortex M4 83 I/O 32 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
Datasheet
1,346In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 50 I/O 8 bit/16 bit 12 bit
Texas Instruments 32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU with 100 MH
Datasheet
2,205In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 C28x 24 I/O 32 bit 3 x 12 bit
Infineon Technologies ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus
Datasheet
2,482In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M3 72 I/O 32 bit 12 bit
NXP Semiconductors ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
Datasheet
4,229In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0+ 48 I/O 32 bit 12 bit