Microchip | PIC32MX440F512H-80I/PT

The PIC32MX440F512H-80I/PT is a 32-bit Microcontroller which has 512 KB of Flash Program Memory with 51 I/O's and USB-OTG. It's maximum CPU speed is 80 MHz with an operating voltage range of 2.3 V to 3.6 V in a 64-Pin TQFP package. It has an industrial temperature range of -40°C to +85°C.

Features:

• MCU Core:
  • 80 MHz, 1.56 DMIPS/MHz, 32-bit MIPS M4K Core
  • USB 2.0 On-The-Go Peripheral with integrated PHY
  • Dedicated DMA Channel for USB OTG
  • 5 Stage pipeline, Harvard architecture
  • MIPS16e mode for up to 40% smaller code size
  • Single cycle multiply and hardware divide unit
  • 32 x 32-bit Core Registers
  • 32 x 32-bit Shadow Registers
  • Fast context switch and interrupt response
• MCU System Features:
  • 512 K Flash (plus 12 K boot Flash)
  • 32 K RAM (can execute from RAM)
  • 4 Channel Hardware DMA Controller
  • Flash prefetch module with 256 Byte cache
  • Lock instructions or data in cache for fast access
  • Programmable vector interrupt controller
• Analog Features:
  • Fast and Accurate 16 channel 10-bit ADC
  • Max 1 Mega sample per second at +/- 1LSB, conversion available during SLEEP & IDLE
• Power Management Modes:
  • RUN, IDLE, and SLEEP modes
  • Multiple switchable clock modes for each power mode, enables optimum power settings
• Debug Features:
  • 8 hardware breakpoints (6 Instruction and 2 Data)
  • 2 wire programming and debugging interface
  • JTAG interface supporting Programming, Debugging and Boundary scan
• Other MCU Features:
• Fail-Safe Clock Monitor – allows safe shutdown if clock fails
• 2 Internal oscillators (8 MHz & 31 KHz)
• Hardware RTCC (Real-Time Clock and Calendar with Alarms)
• Watchdog Timer with separate RC oscillator
• Pin compatible with 16-bit PIC® MCUs