PIC32MX254F128B

32-bit MIPS · PIC32MX · MIPS32 core · mips32r2 · device ID 0x07802053

The PIC32MX254F128B is a 32-bit MIPS32 microcontroller (PIC32MX family) from Microchip with 128 KB of flash, 32 KB of SRAM, running up to 72 MHz from 2.5 to 3.6 V, with 16 I/O pins and 64 interrupt sources (IRQs). It comes in 29-pin.

Flash128 KB
SRAM32 KB
Clock72 MHz
I/O pins16
IRQs64

Timers

Timers5
Input capture5
Output compare5
Watchdogyes

Analog

ADC inputs9
Comparators3

Communication

SPI2
UART2
I²C2
USB1

Power & clock

Supply2.5 – 3.6 V
Max clock72 MHz

Packages

29-pin29 pins

Explore the PIC32MX254F128B

Pinout1 package, every pin and its functionsMemory mapFlash, SRAM, EEPROM and the registers, at their addresses Registers385 registers with every bit Interrupts64 interrupt sources (IRQs) and their vectors Peripherals52 blocks with their registers and pins Configuration bitsEvery configuration word with its settings