256 kB Embedded Processors & Controllers

Results: 4,731
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
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
Qualification
Packaging
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD
Datasheet
183In Stock
£1.26
£1.14
£1.04
Min.: 1
Mult.: 1
DSP - Digital Signal Processors & Controllers SMD/SMT UQFN-28 dsPIC33C 100 MHz 256 kB 32 kB Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
89In Stock
£4.30
£3.95
£3.57
Min.: 1
Mult.: 1
32-bit Microcontrollers - MCU Through Hole PDIP-28 MIPS32 M4K 32 bit 50 MHz 256 kB 64 kB 10 bit 21 I/O - 40 C + 105 C Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 28P OpAmps
Datasheet
97In Stock
£3.79
£3.47
£3.13
Min.: 1
Mult.: 1
DSP - Digital Signal Processors & Controllers SMD/SMT QFN-S-28 dsPIC33E 16 bit 60 MHz 256 kB 32 kB 21 I/O - 40 C + 125 C AEC-Q100 Tube
Infineon Technologies ARM Microcontrollers - MCU General purpose microcontrollers based on dual-core Arm Cortex-M4, Arm Cortex-M0+
Datasheet
320In Stock
£5.07
£3.49
£3.25
£2.86
View
Min.: 1
Mult.: 1
ARM Microcontrollers - MCU SMD/SMT TQFP-64 ARM Cortex M0+, ARM Cortex M4 32 bit 100 MHz, 150 MHz 256 kB 128 kB 12 bit 54 I/O - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX631 256K/64K QFP48
Datasheet
238In Stock
£9.45
£7.68
£7.32
£6.36
View
Min.: 1
Mult.: 1
32-bit Microcontrollers - MCU SMD/SMT LQFP-48 RX 32 bit 100 MHz 256 kB 64 kB 10 bit, 12 bit 30 I/O - 40 C + 85 C Tray
Microchip Technology 16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, USB
Datasheet
167In Stock
£6.03
£5.53
£5.01
Min.: 1
Mult.: 1
16-bit Microcontrollers - MCU SMD/SMT BGA-100 PIC24F 16 bit 32 MHz 256 kB 16 kB 10 bit, 12 bit 101 I/O - 40 C + 85 C Tray

Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit DSC 256KB FL 16KB RAM, 60 MHz
Datasheet
58In Stock
£4.24
£3.61
£3.57
£3.54
View
Min.: 1
Mult.: 1
DSP - Digital Signal Processors & Controllers SMD/SMT SSOP-28 dsPIC33E 16 bit 60 MHz 256 kB 16 kB 21 I/O - 40 C + 125 C AEC-Q100 Tube
Infineon Technologies ARM Microcontrollers - MCU General purpose microcontrollers based on Arm Cortex-M4
Datasheet
54In Stock
£4.78
£3.28
£3.06
£2.69
View
Min.: 1
Mult.: 1
ARM Microcontrollers - MCU SMD/SMT TQFP-64 ARM Cortex M4F 32 bit 150 MHz 256 kB 128 KB 12 bit 54 I/O - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
3,276In Stock
Cut Tape
£2.98
£2.87
£2.65
Reel
£2.51
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
ARM Microcontrollers - MCU SMD/SMT QFN-32 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 26 I/O - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM
Datasheet
183In Stock
£3.36
£3.08
£2.80
Min.: 1
Mult.: 1
DSP - Digital Signal Processors & Controllers SMD/SMT QFN-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 256KB FL 30720bytes RAM 40MIPS 85I/O
Datasheet
875In Stock
Cut Tape
£9.02
£8.28
£8.26
Reel
£8.26
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
DSP - Digital Signal Processors & Controllers SMD/SMT TQFP-100 dsPIC33F 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
£7.93
£7.92
£7.29
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
Cut Tape
£4.68
£4.28
£3.88
Reel
£3.88
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
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
Datasheet
2,483In Stock
Cut Tape
£2.78
£2.07
£1.89
£1.69
Reel
£1.44
View
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

Microchip Technology RF Microcontrollers - MCU SAMR21 32pin 256K T&R
Datasheet
622In Stock
Cut Tape
£5.19
£5.18
£5.16
Reel
£4.60
Min.: 1
Mult.: 1
: 5,000
RF Microcontrollers - MCU SMD/SMT VQFN-32 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 8 bit - 40 C + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash
Datasheet
147In Stock
£5.63
£5.16
£4.69
Min.: 1
Mult.: 1
8-bit Microcontrollers - MCU SMD/SMT TQFP-64 AVR 8 bit/16 bit 32 MHz 256 kB 16 kB 12 bit 50 I/O - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM
Datasheet
1,361In Stock
Cut Tape
£5.12
£5.00
£4.64
Reel
£4.51
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
32-bit Microcontrollers - MCU SMD/SMT TQFP-48 MIPS32 microAptiv 32 bit 120 MHz 256 kB 64 kB 12 bit 37 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
Datasheet
264In Stock
£4.09
£3.75
£3.74
£3.40
Min.: 1
Mult.: 1
32-bit Microcontrollers - MCU Through Hole PDIP-28 MIPS32 M4K 32 bit 50 MHz 256 kB 64 kB 10 bit 21 I/O - 40 C + 85 C Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC, 256KB ECC Flash, 16KB RAM, 6 MC PWM, 3 Op Amps, CTMU
Datasheet
552In Stock
£3.48
£3.20
£2.90
£2.89
Min.: 1
Mult.: 1
DSP - Digital Signal Processors & Controllers SMD/SMT UQFN-36 dsPIC33E 16 bit 70 MHz 256 kB 16 kB 25 I/O - 40 C + 85 C AEC-Q100 Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD
Datasheet
685In Stock
£1.42
£1.41
£1.29
£1.27
£1.19
Min.: 1
Mult.: 1
DSP - Digital Signal Processors & Controllers SMD/SMT TQFP-64 dsPIC33C 100 MHz 256 kB 32 kB Tray
VORAGO ARM Microcontrollers - MCU VA42630 - ARM Cortex M4 MCU - Rad. Tolerant - 256KB NVM - 176 Plastic QFP
This product may require additional documentation to export from the United States.
1In Stock
£557.75
Min.: 1
Mult.: 1
ARM Microcontrollers - MCU SMD/SMT PQFP-176 ARM Cortex M4 32 bit 256 kB 64 kB 12 bit 104 I/O - 40 C + 85 C
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 256KB FL32KB RAM 60MHz 28Pin
Datasheet
147In Stock
£3.45
£3.17
£2.87
Min.: 1
Mult.: 1
DSP - Digital Signal Processors & Controllers SMD/SMT QFN-S-28 dsPIC33E 16 bit 60 MHz 256 kB 32 kB 21 I/O - 40 C + 85 C AEC-Q100 Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD
Datasheet
528In Stock
£1.34
£1.21
£1.10
Min.: 1
Mult.: 1
DSP - Digital Signal Processors & Controllers SMD/SMT TQFP-48 dsPIC33C 100 MHz 256 kB 32 kB Tray
Texas Instruments 16-bit Microcontrollers - MCU 16Bit Ultra-Low-Pwr Microcontroller R 59 R 595-MSP430F5438AIPZR
Datasheet
990In Stock
Cut Tape
£12.91
£10.23
£9.73
£8.96
View
Reel
£7.36
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
16-bit Microcontrollers - MCU SMD/SMT LQFP-100 MSP430 16 bit 25 MHz 256 kB 16 kB 12 bit 87 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU SAMD20G18A-ANT 48TQFP 105C, GREEN,1.6-3.
Datasheet
2,164In Stock
Cut Tape
£2.65
£2.57
£2.38
Reel
£2.24
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
ARM Microcontrollers - MCU SMD/SMT TQFP-48 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 38 I/O - 40 C + 105 C Reel, Cut Tape, MouseReel