PIC24HJ128GP506A - TQFP 64 PIC Processor 40Mhz

• Up to 40 MIPS operation (@ 3.0-3.6V):
  • Industrial temperature range (-40°C to +85°C)
  • Extended temperature range (-40°C to +125°C)
• Up to 20 MIPS operation (@ 3.0-3.6V):
  • High temperature range (-40°C to +140°C)

High-Performance CPU:

• Modified Harvard architecture
• C compiler optimized instruction set
• 16-bit wide data path
• 24-bit wide instructions
• Linear program memory addressing up to 4M instruction words
• Linear data memory addressing up to 64 Kbytes
• 71 base instructions: mostly 1 word/1 cycle
• Sixteen 16-bit General Purpose Registers
• Flexible and powerful Indirect Addressing modes
• Software stack
• 16 x 16 multiply operations
• 32/16 and 16/16 divide operations
• Up to ±16-bit data shifts

Direct Memory Access (DMA):

• 8-channel hardware DMA
• 2 Kbytes dual ported DMA buffer area 
• (DMA RAM) to store data transferred via DMA:
  • Allows data transfer between RAM and a peripheral while CPU is executing code (no cycle stealing)
  • Most peripherals support DMA

Interrupt Controller:

• 5-cycle latency
• Up to 61 available interrupt sources
• Up to five external interrupts
• Seven programmable priority levels
• FIve processor exceptions

Digital I/O:

• Up to 85 programmable digital I/O pins
• Wake-up/Interrupt-on-Change on up to 24 pins
• Output pins can drive from 3.0V to 3.6V
• All digital input pins are 5V tolerant
• 4 mA sink on all I/O pins

On-Chip Flash and SRAM:

• Flash program memory, up to 128 Kbytes
• Data SRAM, up to 16 Kbytes (includes 2 Kbytes of DMA RAM)

System Management:

• Flexible clock options:
  • External, crystal, resonator, internal RC
  • Fully integrated PLL
  • Extremely low jitter PLL
• Power-up Timer
• Oscillator Start-up Timer/Stabilizer
• Watchdog Timer with its own RC oscillator
• Fail-Safe Clock Monitor
• Reset by multiple sources

Power Management:

• On-chip 2.5V voltage regulator
• Switch between clock sources in real time
• Idle, Sleep and Doze modes with fast wake-up

Timers/Capture/Compare/PWM:

• Timer/Counters, up to nine 16-bit timers:
  • Can pair up to make four 32-bit timers
  • One timer runs as Real-Time Clock with external 32.768 kHz oscillator
  • Programmable prescaler
• Input Capture (up to eight channels):
  • Capture on up, down or both edges
  • 16-bit capture input functions
  • 4-deep FIFO on each capture
• Output Compare (up to eight channels):
  • Single or Dual 16-Bit Compare mode
  • 16-bit Glitchless PWM mode