256 kB Microcontrollers - MCU

Results: 4,031
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS 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
NXP Semiconductors ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache 321In Stock
Min.: 1
Mult.: 1

SMD/SMT HTQFP-64 ARM Cortex M33 256 kB 32 bit 4 x 16 bit 150 MHz 39 I/O 128 kB 1.8 V 3.6 V - 40 C + 105 C Tray

NXP Semiconductors 16-bit Microcontrollers - MCU 16BIT 256K FLASH 16K RAM 545In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-80 HCS12X 256 kB 16 bit 2 x 8 bit/10 bit/12 bit 50 MHz 59 I/O 16 kB 1.98 V 1.72 V - 40 C + 125 C AEC-Q100 Tray
NXP Semiconductors ARM Microcontrollers - MCU Senna K20 256R 998In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-121 ARM Cortex M4 256 kB 32 bit 16 bit 120 MHz 70 I/O 48 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU KINETIS 256K FLEX ENET 383In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 16 bit 100 MHz 66 I/O 64 kB 1.71 V 3.6 V - 40 C + 105 C Tray
NXP Semiconductors ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU 1,159In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 72 MHz 58 I/O 32 kB 2.7 V 5.5 V - 40 C + 105 C Tray

NXP Semiconductors 16-bit Microcontrollers - MCU 16BIT 256K FLASH 16K RAM 1,110In Stock
Min.: 1
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SMD/SMT QFP-80 HCS12X 256 kB 16 bit 2 x 8 bit/10 bit/12 bit 50 MHz 59 I/O 16 kB 1.98 V 1.72 V - 40 C + 125 C AEC-Q100 Tray
Renesas Electronics ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP48 778In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 14 bit 48 MHz 36 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 100LFQFP -40 to 85 C 660In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-100 RL78 256 kB 16 bit 8 bit/10 bit 32 MHz 92 I/O 20 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F14-CAN_256KB 48QFN 3,485In Stock
Min.: 1
Mult.: 1

SMD/SMT HVQFN-48 RL78 256 kB 16 bit 10 bit 24 MHz 38 I/O 20 kB 2.7 V 5.5 V - 40 C + 125 C AEC-Q100 Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16BIT MCU RL78/L1C 256K LFQFP100 -40/85C 1,000In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LFQFP-100 RL78 256 kB 16 bit 8 bit/10 bit 32 MHz 81 I/O 16 kB 1.6 V 3.6 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX111 256K/32K LGA64 980In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-64 RX 256 kB 32 bit 12 bit 32 MHz 46 I/O 32 kB 1.8 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX24T 256K/16K QFP80 512In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 RXv2 256 kB 32 bit 12 bit 80 MHz 60 I/O 16 kB 2.7 V 5.5 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C 1,367In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB 382In Stock
Min.: 1
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SMD/SMT LQFP-176 ARM Cortex M3 256 kB 32 bit 120 MHz 96 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU 1,344In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M3 256 kB 32 bit 12 bit 32 MHz 115 I/O 32 kB 1.8 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 925In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 80 MHz 52 I/O 64 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB OTG, DFSDM 1,341In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 3 x 12 bit 80 MHz 51 I/O 128 kB 1.71 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 64MHz Cortex-M0+ 32MHz 256Kbytes Flash 1,993In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-48 ARM Cortex M4 256 kB 32 bit 12 bit 32 MHz 72 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM 132In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 AVR 256 kB 32 bit 12 bit 66 MHz 81 I/O 64 kB 3 V 5.5 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU 379In Stock
Min.: 1
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SMD/SMT QFN-64 ARM7TDMI 256 kB 32 bit/16 bit 10 bit 55 MHz 32 I/O 64 kB 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFPGREENIND TEMPMRL A 996In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 79 I/O 48 kB 1.62 V 1.9 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A 1,213In Stock
Min.: 1
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SMD/SMT TQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 75 I/O 32 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16-bit, 16 MIPS, 256KB Flash, 16KB RAM 1,210In Stock
Min.: 1
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SMD/SMT QFN-28 PIC24F 256 kB 16 bit 10 bit, 12 bit 32 MHz 22 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS 552In Stock
Min.: 1
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SMD/SMT QFN-64 MIPS32 microAptiv UC 256 kB 32 bit 10 bit/12 bit 25 MHz 52 I/O 32 kB 2 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
Texas Instruments 16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F5338IPZ A A 595-MSP430F5338IPZ 908In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 MSP430 256 kB 16 bit 12 bit 25 MHz 74 I/O 18 kB 1.8 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel