256 kB Embedded Processors & Controllers

Results: 4 753
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
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Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
L1 Cache Instruction Memory
L1 Cache Data Memory
Data RAM Size
ADC Resolution
Number of I/Os
Minimum Operating Temperature
Maximum Operating Temperature
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Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 256KB FL 30720bytes RAM 40MIPS 85I/O
Datasheet
875In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

DSP - Digital Signal Processors & Controllers SMD/SMT TQFP-100 dsPIC33FJ 16 bit 40 MHz 256 kB 30 kB 85 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 40MIPS 256KB
Datasheet
337In Stock
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT TQFP-100 dsPIC33FJ 16 bit 40 MHz 256 kB 16 kB 85 I/O - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC
Datasheet
1 079In Stock
Min.: 1
Mult.: 1
: 1 200
32-bit Microcontrollers - MCU SMD/SMT TQFP-44 MIPS32 M4K 32 bit 72 MHz 256 kB 64 kB 10 bit 35 I/O - 40 C + 105 C Reel, Cut Tape

Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 44P OpAmps
Datasheet
217In Stock
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT QFN-44 dsPIC33E 16 bit 60 MHz 256 kB 32 kB 35 I/O - 40 C + 85 C AEC-Q100 Tube
Microchip Technology 16-bit Microcontrollers - MCU 16B 256KB FL 32KBR 60MHz 44P OpAmps
Datasheet
223In Stock
Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU SMD/SMT QFN-44 PIC24E 16 bit 60 MHz 256 kB 32 kB 10 bit, 12 bit 35 I/O - 40 C + 85 C AEC-Q100 Tube
Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 31 GPIO
Datasheet
1 938In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M4 32 bit 40 MHz 256 kB 32 kB 12 bit 28 I/O - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
Datasheet
2 483In Stock
Min.: 1
Mult.: 1
: 2 500

ARM Microcontrollers - MCU SMD/SMT QFN-40 ARM Cortex M33 32 bit 80 MHz 256 kB 64 kB 12 bit/16 bit/20 bit 29 I/O - 40 C + 125 C Reel, Cut Tape
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
Datasheet
4 951In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-48 ARM Cortex M33 32 bit 80 MHz 256 kB 64 kB 12 bit/16 bit/20 bit 34 I/O - 40 C + 125 C Tray
Silicon Labs ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB
Datasheet
447In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M4 32 bit 48 MHz 256 kB 32 kB 12 bit 85 I/O - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
1 386In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

ARM Microcontrollers - MCU SMD/SMT TQFP-64 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 52 I/O - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG CAN 80MHz 10BIT
Datasheet
494In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT TQFP-64 MIPS32 M4K 32 bit 80 MHz 256 kB 64 kB 10 bit 53 I/O - 40 C + 85 C Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit DSC, 256KB Flash, 24KB RAM, 100MHz, 64Pin, 3 OpAmp, 3 Comp, PTG, CAN-FD
Datasheet
688In Stock
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT QFN-64 dsPIC33CK 16 bit 100 MHz 256 kB 24 kB - 40 C + 85 C AEC-Q100 Tube

Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit DSC 256KB FL 16KB RAM, 60 MHz
Datasheet
353In Stock
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT SSOP-28 dsPIC33E 16 bit 70 MHz 256 kB 16 kB 21 I/O - 40 C + 85 C AEC-Q100 Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 4KB RAM, 60 MHz, CAN, 6 MC PWM, 3 Op Amps, CTMU, SENT
Datasheet
967In Stock
Min.: 1
Mult.: 1
: 1 600

DSP - Digital Signal Processors & Controllers SMD/SMT TQFP-48 dsPIC33E 16 bit 70 MHz 256 kB 8 kB 35 I/O - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
Datasheet
4 410In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-48 ARM Cortex M33 32 bit 80 MHz 256 kB 64 kB 12 bit/16 bit/20 bit 32 I/O - 40 C + 125 C Tray
Nuvoton ARM Microcontrollers - MCU
Datasheet
131In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-100 ARM Cortex M4F 32 bit 72 MHz 256 kB 32 kB 12 bit 80 I/O - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
11In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 256 kB 64 kB 12 bit 47 I/O - 40 C + 105 C Tray
Analog Devices Digital Signal Processors & Controllers - DSP, DSC 266 MHz LQFP EPAD Pkg Rev 0.2
Datasheet
4In Stock
72Expected 8/24/2026
Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers SMD/SMT LQFP-208 SHARC 32 bit 400 MHz 256 kB 16 I/O - 40 C + 85 C Tray
Bridgetek 32-bit Microcontrollers - MCU 32 Bit MCU Rev C CAN,Camera,SD Card
Datasheet
38In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT LQFP-100 FT32 32 bit 100 MHz 256 kB 256 kB 8 bit/10 bit 68 I/O - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU WLCSP64, IND TEMP GREEN, 1.6-3.6V, 48MHz
Datasheet
20 000In Stock
Min.: 5 000
Mult.: 5 000
: 5 000

ARM Microcontrollers - MCU SMD/SMT WLCSP-64 ARM Cortex M0 32 bit 48 MHz 256 kB 32 kB 12 bit 51 I/O - 40 C + 85 C Reel


STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM
Datasheet
230In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M4 32 bit 80 MHz 256 kB 160 kB 12 bit 52 I/O - 40 C + 125 C Reel, Cut Tape, MouseReel
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFN48
Datasheet
2In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT HWQFN-48 RXv2 32 bit 48 MHz 256 kB 64 kB 12 bit 39 I/O - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
Datasheet
6In Stock
960On Order
Min.: 1
Mult.: 1
Max.: 100

ARM Microcontrollers - MCU SMD/SMT LQFP-64 ARM Cortex M33 32 bit 144 MHz 256 kB 64 kB 12 bit 52 I/O - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3L-256KB FL 85C
Datasheet
39In Stock
Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU SMD/SMT TLLGA-48 AVR 32 bit 50 MHz 256 kB 32 kB 12 bit 36 I/O - 40 C + 85 C Tray
AcSiP RF System on a Chip - SoC AI50H Module
Datasheet
105In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT LGA-58 ARM Cortex M4 32 bit 48 MHz 256 kB 64 kB 37 I/O - 40 C + 85 C Bag