PIC32MX254F128B | Microchip Technology

Overview

  • Part Family:PIC32MX2xx
  • CPU Type:32-Bit MIPS MCU
  • MaxSpeed (MHz):72
  • Program Memory Size (KB):128
  • SRAM (KB):32
  • Temp. Range Min.:-40
  • Temp. Range Max.:105
  • Operation Voltage Min.(V):2.5
  • Operation Voltage Max.(V):3.6
  • SPI:2
  • I2C:2
  • UART:2
  • Crypto Engine:No
  • Internal Oscillator:1
  • Pin Count:28
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  • Up to 72 MHz/116 DMIPS, MIPS32® M4K® core
  • eXtreme Low Power (XLP) Sleep and Deep Sleep 
  • USB 2.0-compliant Full-speed OTG controller
  • Two I2S/SPI modules for Codec and serial communications
  • Peripheral Pin Select (PPS) functionality
  • Parallel Master Port (PMP) with dual read/write buffers for graphics interfaces
  • mTouch™ Capacitive touch
  • Temperature Range - 40°C to 105°C
  • Operating voltage range of 2.3V to 3.6V
  • 128KB Flash memory (plus an additional 12 KB of Boot Flash)
  • 32KB SRAM memory
  • MIPS16e® mode for up to 40% smaller code size
  • Low-power management modes (Sleep and Idle) Peripheral Features
  • Peripheral Pin Select (PPS) functionality to allow function remap
  • Two additional DMA channels dedicated to USB
  • Two  UARTs (12.5 Mbps) and two I2C™ modules
  • Hardware Real-Time Clock and Calendar (RTCC)
  • Five 16-bit and up to two 32-bit Timers/Counters
  • Five Capture inputs and Five Compare/PWM outputs Audio/Graphics/Touch HMI Features
  • External graphics interface
  • Audio data communication: I2S, LJ, RJ, USB
  • Audio data control interface: SPI and I2C™
  • Generation of fractional clock frequencies
  • Can be synchronized with USB clock
  • Can be tuned in run-time
  • Supports mTouch™ capacitive touch sensing Advanced Analog Features
  • 10-bit 1Msps rate with one Sample and Hold (S&H)
  • 9 analog inputs
  • Can operate during sleep mode
  • Flexible and independent ADC trigger sources
  • Three dual-input Comparator modules
  • In-circuit and in-application programming
  • 4-wire MIPS® Enhanced JTAG interface
  • Unlimited program and six complex data breakpoints
  • IEEE 1149.2-compatible (JTAG) boundary scan
  • MPLAB X Integrated Development Environment (IDE)
  • MPLAB Harmony Integrated Software Framework
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pic32mx254f128b
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