Datasheet Microchip PIC32MX550F256HT-I/MR — Ficha de datos

PIC32MX1XX/2XX/5XX 64/100-PIN
32-bit Microcontrollers (up to 512 KB Flash and 64 KB SRAM) with
Audio/Graphics/Touch (HMI), CAN, USB, and Advanced Analog
Operating Conditions Timers/Output Compare/Input Capture 2.3V to 3.6V, -40ВєC to +105ВєC (DC to 40 MHz),пЂ 
-40ВєC to +85ВєC (DC to 50 MHz)
В® Five General Purpose Timers:
-Five 16-bit and up to two 32-bit Timers/Counters Five Output Compare (OC) modules Five Input Capture (IC) modules Peripheral Pin Select (PPS) to allow function remap Real-Time Clock and Calendar (RTCC) module Core: 50 MHz/83 DMIPS MIPS32 M4KВ® MIPS16eВ® mode for up to 40% smaller code size Code-efficient (C and Assembly) architecture Single-cycle (MAC) 32x16 and two-cycle 32x32 multiply Communication Interfaces Clock Management 0.9% internal oscillator
Programmable PLLs and oscillator clock sources
Fail-Safe Clock Monitor (FSCM)
Independent Watchdog Timer
Fast wake-up and start-up Power Management Low-power management modes (Sleep and Idle) Integrated Power-on Reset, Brown-out Reset, and High
Voltage Detect 0.5 mA/MHz dynamic current (typical) 44 ОјA IPD current (typical) Audio/Graphics/Touch HMI Features External graphics interface with up to 34 PMP pins
Audio data communication: I2S, LJ, RJ, USB
Audio data control interface: SPI and I2C
Audio data master clock:
-Generation of fractional clock frequencies
-Can be synchronized with USB clock
-Can be tuned in run-time Charge Time Measurement Unit (CTMU):
-Supports mTouchВ® capacitive touch sensing
-Provides high-resolution time measurement (1 ns) USB 2.0-compliant Full-speed OTG controller Up to five UART modules (12.5 Mbps):
-LIN 1.2 protocols and IrDAВ® support Four 4-wire SPI modules (25 Mbps) Two I2C modules (up to 1 Mbaud) with SMBus support PPS to allow function remap Parallel Master Port (PMP) with dual read/write buffers Controller Area Network (CAN) 2.0B Compliant with
DeviceNetв„ў addressing support Direct Memory Access (DMA) Four channels of hardware DMA with automatic data
size detection 32-bit Programmable Cyclic Redundancy Check (CRC) Two additional channels dedicated to USB Two additional channels dedicated to CAN Input/Output 10 mA or 15 mA source/sink for standard VOH/VOL and …