256 kB 32-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Series
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Program Memory Size
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Microchip Technology 32-bit Microcontrollers - MCU 256 KB Flash 32KBRAM 80MHz 10B ADC
Datasheet
177In Stock
320Expected 2026-10-22
Min.: 1
Mult.: 1

PIC32MX4xx SMD/SMT TQFP-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 80 MHz 51 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KBRAM 80MHz 10B ADC DMA
Datasheet
94In Stock
Min.: 1
Mult.: 1

PIC32MX4xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 80 MHz 81 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB/32KB USB-OTG 80 MHz 10-b ADC DMA
Datasheet
64In Stock
Min.: 1
Mult.: 1

PIC32MX4xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 80 MHz 51 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN
Datasheet
461In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

PIC32MX5xx SMD/SMT TQFP-64 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 53 I/O 2.3 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET
Datasheet
15In Stock
Min.: 1
Mult.: 1

PIC32MX6xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 83 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Bridgetek 32-bit Microcontrollers - MCU 32 Bit MCU Rev C ETH,CAN,Camera,SD
Datasheet
94In Stock
152Expected 2026-08-28
Min.: 1
Mult.: 1

FT90x SMD/SMT QFN-100 FT32 256 kB 256 kB 32 bit 8 bit/10 bit 100 MHz 66 I/O 1.08 V 1.32 V - 40 C + 85 C Tray
NXP Semiconductors 32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 80
Datasheet
230In Stock
Min.: 1
Mult.: 1

MCF51AC SMD/SMT LQFP-80 ColdFire V1 256 kB 32 kB 32 bit 12 bit 50.33 MHz 69 I/O 2.7 V 5.5 V - 40 C + 85 C Tray
NXP Semiconductors 32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 64
Datasheet
360In Stock
Min.: 1
Mult.: 1

MCF51AC SMD/SMT LQFP-64 ColdFire V1 256 kB 32 kB 32 bit 12 bit 50.33 MHz 54 I/O 2.7 V 5.5 V - 40 C + 85 C Tray
NXP Semiconductors 32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 80
Datasheet
432In Stock
Min.: 1
Mult.: 1

MCF51AC SMD/SMT LQFP-80 ColdFire V1 256 kB 32 kB 32 bit 12 bit 50.33 MHz 69 I/O 2.7 V 5.5 V - 40 C + 85 C Tray
NXP Semiconductors 32-bit Microcontrollers - MCU MCF51JE 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 100
Datasheet
151In Stock
Min.: 1
Mult.: 1

MCF51JE SMD/SMT LQFP-100 ColdFire V1 256 kB 32 kB 32 bit 12 bit 50.33 MHz 65 I/O 1.8 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX140 256K/64K QFN48
Datasheet
550In Stock
Min.: 1
Mult.: 1

RX140 SMD/SMT HWQFN-48 RXv2 256 kB 64 kB 32 bit 12 bit 48 MHz 39 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144FFBGA Ind
Datasheet
6In Stock
Min.: 1
Mult.: 1

AT32UC3A3 SMD/SMT FFBGA-144 AVR 256 kB 64 kB 32 bit 10 bit 66 MHz 110 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144LQFP Ind w/ AES Mod.
Datasheet
10In Stock
Min.: 1
Mult.: 1

AT32UC3A3 SMD/SMT LQFP-144 AVR 256 kB 64 kB 32 bit 10 bit 66 MHz 110 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144FFBGA w/ AES Mod.
Datasheet
183In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AT32UC3A3 SMD/SMT TBGA-144 AVR 256 kB 64 kB 32 bit 10 bit 66 MHz 110 I/O 1.65 V 1.95 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 32-bit Microcontrollers - MCU 32-bit 256KB Flash
Datasheet
38In Stock
520Expected 2026-10-08
Min.: 1
Mult.: 1

AT32UC3B0 SMD/SMT QFN-64 AVR 256 kB 32 kB 32 bit 10 bit 60 MHz 44 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM
Datasheet
6In Stock
Min.: 1
Mult.: 1

AT32UC3C0 SMD/SMT LQFP-144 AVR 256 kB 64 kB 32 bit 12 bit 66 MHz 123 I/O 3 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3L-256KB Flash 64QFP 85C green TRAY
Datasheet
33In Stock
Min.: 1
Mult.: 1

UC3 L SMD/SMT TQFP-64 AVR 256 kB 32 kB 32 bit 12 bit 50 MHz 51 I/O 1.8 V 1.8 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM
Datasheet
13In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 MIPS32 microAptiv 256 kB 64 kB 32 bit 12 bit 120 MHz 37 I/O 2.3 V 3.6 V - 40 C + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM
Datasheet
260In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 MIPS32 microAptiv 256 kB 64 kB 32 bit 12 bit 80 MHz 53 I/O 2.2 V 3.6 V - 40 C + 125 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD
Datasheet
66In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 MIPS32 microAptiv 256 kB 64 kB 32 bit 12 bit 80 MHz 53 I/O 2.2 V 3.6 V - 40 C + 125 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch
Datasheet
21In Stock
Min.: 1
Mult.: 1

PIC32MX3xx SMD/SMT TQFP-64 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
59In Stock
2,444Expected 2026-10-26
Min.: 1
Mult.: 1

PIC32MMxxxxGPM SMD/SMT SSOP-28 MIPS32 microAptiv UC 256 kB 32 kB 32 bit 10 bit/12 bit 25 MHz 21 I/O 2 V 3.6 V - 40 C + 85 C AEC-Q100 Tube

Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
4In Stock
Min.: 1
Mult.: 1
: 3,000
PIC32MMxxxxGPM SMD/SMT VQFN-36 MIPS32 microAptiv UC 256 kB 32 kB 32 bit 10 bit, 12 bit 25 MHz 27 I/O 2 V 3.6 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
250In Stock
3,300Expected 2026-10-26
Min.: 1
Mult.: 1
: 3,300
PIC32MMxxxxGPM SMD/SMT UQFN-48 MIPS32 microAptiv UC 256 kB 32 kB 32 bit 10 bit/12 bit 25 MHz 38 I/O 2 V 3.6 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape

Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC
Datasheet
42In Stock
Min.: 1
Mult.: 1

PIC32MX1xx Through Hole PDIP-28 MIPS32 M4K 256 kB 16 kB 32 bit 10 bit 40 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube