256 kB 32-bit Microcontrollers - MCU

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package / Case
Core
Program Memory Size
Data RAM Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging
Texas Instruments 32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 100-MHz 256
Datasheet
3,000Expected 12/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TMS320F2800156 SMD/SMT HTQFP-48 C28x 256 kB 36 kB 32 bit 12 bit 100 MHz 27 I/O 1.14 V 1.32 V - 40 C + 150 C Reel, Cut Tape, MouseReel

Texas Instruments 32-bit Microcontrollers - MCU PiccoloInstaSPIN-FOC 80-HTQFP
Datasheet
95Expected 9/14/2026
Min.: 1
Mult.: 1

TMS320F28069F SMD/SMT HTQFP-80 C28x 256 kB 100 kB 32 bit 12 bit 90 MHz 40 I/O 1.71 V 1.89 V - 40 C + 125 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX111 256K/32K QFP48
Datasheet
1,746On Order
Min.: 1
Mult.: 1

RX111 SMD/SMT LFQFP-48 RX 256 kB 32 kB 32 bit 12 bit 32 MHz 30 I/O 1.8 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX230 256K/32K QFP64
Datasheet
52In Stock
480On Order
Min.: 1
Mult.: 1

RX230 SMD/SMT LFQFP-64 RXv2 256 kB 32 kB 32 bit 12 bit 54 MHz 47 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM USB 2xCAN 8 DMA
Datasheet
90Expected 9/4/2026
Min.: 1
Mult.: 1

PIC32MX7xx 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
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
183Expected 10/15/2026
Min.: 1
Mult.: 1
PIC32MX1xx SMD/SMT QFN-28 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 72 MHz 21 I/O 2.5 V 3.6 V - 40 C + 105 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM
Datasheet
120Expected 10/22/2026
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 MIPS32 microAptiv 256 kB 64 kB 32 bit 12 bit 80 MHz 37 I/O 2.3 V 3.6 V - 40 C + 125 C Tube

Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
275Expected 9/8/2026
Min.: 1
Mult.: 1

PIC32MMxxxxGPM SMD/SMT QFN-64 MIPS32 microAptiv UC 256 kB 32 kB 32 bit 10 bit/12 bit 25 MHz 52 I/O 2 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX230 256K/32K QFP100
Datasheet
180Expected 11/18/2026
Min.: 1
Mult.: 1

RX230 SMD/SMT LFQFP-100 RXv2 256 kB 32 kB 32 bit 12 bit 54 MHz 83 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX62T 256K/16K QFP64
Datasheet
152Expected 12/14/2026
Min.: 1
Mult.: 1

RX62T SMD/SMT LQFP-64 RX 256 kB 16 kB 32 bit 12 bit 100 MHz 37 I/O 4 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 100LQFP 85deg. Green
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

AT32UC3A1 SMD/SMT TQFP-100 AVR 256 kB 64 kB 32 bit 10 bit 66 MHz 69 I/O 1.65 V 1.95 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 256KB, 144LQFP Ind w/ AES Mod.
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 800
Mult.: 800
: 800

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 Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, AD
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 85 I/O 2.3 V 3.6 V - 40 C + 105 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 53 I/O 2.3 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC32MX1xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 85 I/O 2.3 V 3.6 V - 40 C + 105 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,200
Mult.: 1,200
: 1,200

PIC32MX1xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 53 I/O 2.3 V 3.6 V - 40 C + 105 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 3,300
Mult.: 3,300
: 3,300

PIC32MX1xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 85 I/O 2.3 V 3.6 V - 40 C + 105 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,200
Mult.: 1,200
: 1,200

PIC32MX1xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 53 I/O 2.3 V 3.6 V - 40 C + 105 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 160
Mult.: 40

PIC32MX1xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 85 I/O 2.3 V 3.6 V - 40 C + 105 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 160
Mult.: 160

PIC32MX1xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 53 I/O 2.3 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 180
Mult.: 90

PIC32MX1xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

PIC32MX1xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 2.3 V 3.6 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,200
Mult.: 1,200
: 1,200

PIC32MX1xx SMD/SMT TQFP-44 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 34 I/O 2.3 V 3.6 V - 40 C + 85 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

PIC32MX1xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 2.3 V 3.6 V - 40 C + 105 C Reel
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM I2S, CTMU, UART, ADC
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,200
Mult.: 1,200
: 1,200

PIC32MX1xx SMD/SMT TQFP-44 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 50 MHz 34 I/O 2.3 V 3.6 V - 40 C + 105 C Reel