256 kB Embedded Processors & Controllers

Results: 4,854
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Description Datasheet Availability Pricing (TWD) 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
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFN48
Datasheet
805In Stock
Min.: 1
Mult.: 1

SMD/SMT HWQFN-48 RXv2 39 I/O 32 bit 12 bit

Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f
Datasheet
2,184In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT VQFN-48 C28x 28 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB OTG, DFSDM
Datasheet
5,188In Stock
Min.: 1
Mult.: 1
Max.: 540

SMD/SMT LQFP-100 ARM Cortex M4 82 I/O 32 bit 3 x 12 bit
Microchip Technology ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM
Datasheet
20,973In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M0+ 38 I/O 32 bit 12 bit

Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz
Datasheet
12,156In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT QFN-64 ARM Cortex M0+ 52 I/O 32 bit 12 bit
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100-MHz FPU TMU
Datasheet
4,636In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT VQFN-56 C28x 25 I/O 32 bit 3 x 12 bit

NXP Semiconductors 16-bit Microcontrollers - MCU S12A 16-bit MCU, HCS12 core, 256KB Flash, QFP 80
Datasheet
418In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-80 HCS12 91 I/O 16 bit 10 bit
NXP Semiconductors 16-bit Microcontrollers - MCU S12A 16-bit MCU, HCS12 core, 256KB Flash, QFP 112
Datasheet
548In Stock
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
501In Stock
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
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 66 I/O 32 bit 16 bit
NXP Semiconductors 16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 40MHz, -40/+105degC, Automotive Qualified, QFP 112
Datasheet
1,500In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-112 HCS12 91 I/O 16 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
21,844In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
16,147In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datasheet
70,568In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 52 I/O 32 bit 4 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
Datasheet
5,581In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 87 I/O 32 bit 4 x 6 bit/8 bit/10 bit/12 bit
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp
Datasheet
4,111In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQPFN-48 ARM Cortex M3 37 I/O 32 bit 12 bit
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,Extended Temp
Datasheet
5,590In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT TQFP-64 ARM Cortex M4F 51 I/O 32 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R
Datasheet
3,233In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 50 I/O 8 bit/16 bit 12 bit
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
7,436In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 MIPS32 microAptiv UC 38 I/O 32 bit 10 bit/12 bit

Texas Instruments 32-bit Microcontrollers - MCU MCU with InstaSPIN
Datasheet
652In Stock
Min.: 1
Mult.: 1

SMD/SMT HTQFP-80 C28x 40 I/O 32 bit 12 bit
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 16-bit Microcontrollers - MCU S12DJ 16-bit MCU, HCS12 core, 256KB Flash, QFP 80
Datasheet
283In Stock
Min.: 1
Mult.: 1

SMD/SMT PQFP-80 HCS12 59 I/O 16 bit 2 x 10 bit
NXP Semiconductors ARM Microcontrollers - MCU Kinetis 256K Flex
Datasheet
12,039In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 40 I/O 32 bit 2 x 16 bit
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash
Datasheet
3,772In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 51 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 256kB Flash 100pin
Datasheet
12,582In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 80 I/O 32 bit 12 bit