256 kB Embedded Processors & Controllers

Results: 4,924
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Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package / Case
Core
Number of I/Os
Data Bus Width
ADC Resolution
NXP Semiconductors 16-bit Microcontrollers - MCU S12A 16-bit MCU, HCS12 core, 256KB Flash, QFP 112
Datasheet
438In Stock
S/ 250.64
S/ 217.59
S/ 208.17
S/ 202.33
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-112 HCS12 91 I/O 16 bit 10 bit
NXP Semiconductors 16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 80
Datasheet
489In Stock
S/ 306.07
S/ 254.69
S/ 252.43
S/ 236.47
View
Min.: 1
Mult.: 1
SMD/SMT PQFP-80 HCS12 59 I/O 16 bit 2 x 10 bit
NXP Semiconductors ARM Microcontrollers - MCU 32Bit MCU 256KB Flash
Datasheet
2,375In Stock
S/ 47.45
S/ 38.30
S/ 35.34
S/ 35.15
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 66 I/O 32 bit 16 bit
Microchip Technology ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
4,310In Stock
S/ 17.56
S/ 16.19
S/ 16.04
S/ 14.67
S/ 14.60
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+ 256KBFlash 24KB SRAM
Datasheet
6,202In Stock
Cut Tape
S/ 24.29
S/ 23.55
Reel
S/ 20.05
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-48 ARM Cortex M0+ 37 I/O 32 bit 12 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 40MIPS 256KB
Datasheet
1,305In Stock
S/ 43.83
S/ 40.17
S/ 38.65
S/ 38.61
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 dsPIC33F 85 I/O 16 bit
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100-MHz FPU TMU
Datasheet
10,021In Stock
Cut Tape
S/ 58.15
S/ 44.18
S/ 42.35
S/ 37.33
View
Reel
S/ 30.79
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
5,800In Stock
S/ 56.17
S/ 45.00
S/ 41.81
S/ 40.25
View
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
S/ 35.15
S/ 27.33
S/ 24.17
S/ 23.20
View
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
409In Stock
S/ 261.15
S/ 221.87
S/ 213.46
S/ 203.58
Min.: 1
Mult.: 1
SMD/SMT PQFP-80 HCS12 59 I/O 16 bit 2 x 10 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256K Flash, 24K RAM, 3-Phase FET Driver, LDO, 64-Pin
Datasheet
240In Stock
S/ 12.53
S/ 11.37
S/ 10.35
Min.: 1
Mult.: 1
SMD/SMT VGQFN-64 dsPIC33C 31 I/O 16 bit

Infineon Technologies ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP
Datasheet
253In Stock
520Expected 11/20/2026
S/ 57.61
S/ 45.46
S/ 40.56
S/ 39.04
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M3 38 I/O 32 bit 12 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD
Datasheet
3,261In Stock
Cut Tape
S/ 7.36
S/ 7.16
Reel
S/ 6.07
Min.: 1
Mult.: 1
: 3,300
SMD/SMT QFN-64 dsPIC33C 53 I/O
Microchip Technology ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
824In Stock
Cut Tape
S/ 19.03
S/ 18.49
S/ 17.83
S/ 17.71
View
Reel
S/ 15.53
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SMD/SMT TQFP-64 ARM Cortex M0+ 52 I/O 32 bit 12 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC, 256KB ECC Flash, 16KB RAM, 6 MC PWM, 4 Op Amps, CTMU
Datasheet
425In Stock
S/ 20.90
S/ 19.11
S/ 17.32
Min.: 1
Mult.: 1
SMD/SMT TQFP-48 dsPIC33E 35 I/O 16 bit
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp
Datasheet
290In Stock
S/ 27.87
S/ 25.57
S/ 23.20
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 49 I/O 32 bit 10 bit
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM 80 MHz 10-B ADC
Datasheet
493In Stock
S/ 30.05
S/ 30.01
S/ 28.34
S/ 27.44
S/ 26.08
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 85 I/O 32 bit 10 bit
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
Datasheet
4,650In Stock
Cut Tape
S/ 15.30
S/ 11.41
S/ 10.43
S/ 9.38
Reel
S/ 7.94
View
Min.: 1
Mult.: 1
: 2,500
SMD/SMT QFN-48 ARM Cortex M33 34 I/O 32 bit 12 bit/16 bit/20 bit

Infineon Technologies ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash
Datasheet
537In Stock
S/ 52.74
S/ 41.46
S/ 36.94
S/ 35.54
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M0 57 I/O 32 bit 12 bit

Infineon Technologies ARM Microcontrollers - MCU HMI-LEGACY PSOC4
Datasheet
1,018In Stock
S/ 54.85
S/ 43.17
S/ 38.50
S/ 37.06
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 ARM Cortex M0 57 I/O 32 bit 12 bit
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 64P OpAmps
Datasheet
431In Stock
S/ 20.67
S/ 19.00
S/ 17.17
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 dsPIC33E 53 I/O 16 bit
Infineon Technologies ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,256K
Datasheet
123In Stock
S/ 96.22
S/ 82.05
S/ 81.39
S/ 81.35
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 ARM Cortex M3 72 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz
Datasheet
490In Stock
S/ 13.27
S/ 13.20
S/ 11.95
S/ 11.76
View
Min.: 1
Mult.: 1
SMD/SMT QFN-48 ARM Cortex M0+ 38 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
1,129In Stock
S/ 14.13
S/ 13.90
S/ 12.85
S/ 12.73
S/ 11.68
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 ARM Cortex M0+ 52 I/O 32 bit 12 bit

Microchip Technology 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
Datasheet
2,933In Stock
Cut Tape
S/ 29.23
S/ 28.53
S/ 26.98
Reel
S/ 24.33
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-64 AVR 50 I/O 8 bit/16 bit 12 bit