Datasheet
© 2007-2011 Microchip Technology Inc. DS70282E-page 3
PIC24HJ12GP201/202
Operating Range:
• 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)
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 one word/one cycle
• Sixteen 16-bit general purpose registers
• Flexible and powerful addressing modes
• Software stack
• 16 x 16 multiply operations
• 32/16 and 16/16 divide operations
• Up to ±16-bit shifts for up to 40-bit data
Interrupt Controller:
• 5-cycle latency
• Up to 21 available interrupt sources
• Up to three external interrupts
• Seven programmable priority levels
• Four processor exceptions
On-Chip Flash and SRAM:
• Flash program memory (12 Kbytes)
• Data SRAM (1024 bytes)
• Boot and General Security for Program Flash
Digital I/O:
• Peripheral Pin Select Functionality
• Up to 21 programmable digital I/O pins
• Wake-up/Interrupt-on-Change for up to 21 pins
• Output pins can drive from 3.0V to 3.6V
• Up to 5V output with open drain configurations on
5V tolerant pins
• 4 mA sink on all I/O pins
System Management:
• Flexible clock options:
- External, crystal, resonator, internal RC
- Fully integrated Phase-Locked Loop (PLL)
- Extremely low-jitter PLL
• Power-up Timer
• Oscillator Start-up Timer/Stabilizer
• Watchdog Timer with its own RC oscillator
• Fail-Safe Clock Monitor (FSCM)
• 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:
• Timer/Counters, up to three 16-bit timers:
- Can pair up to make one 32-bit timer
- One timer runs as Real-Time Clock with
external 32.768 kHz oscillator
- Programmable prescaler
• Input Capture (up to four channels):
- Capture on up, down, or both edges
- 16-bit capture input functions
- 4-deep FIFO on each capture
• Output Compare (up to two channels):
- Single or Dual 16-bit Compare mode
- 16-bit Glitchless PWM Mode
High-Performance, 16-bit Microcontrollers