PIC24H General Purpose Microcontroller (MCU) with seamless migration options to PIC24F MCUs, dsPIC33F and dsPIC30F DSCs in similar packages.
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 1 word/1 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
• 118 interrupt vectors
• Up to 21 available interrupt sources
• Up to 3 external interrupts
• 7 programmable priority levels
• 4 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 configuration
• All digital input pins are 5V tolerant
• 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
• 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 - 1 timer runs as Real-Time Clock with external 32.768 kHz oscillator - Programmable prescaler
• Input Capture (up to 4 channels): - Capture on up, down or both edges - 16-bit capture input functions - 4-deep FIFO on each capture
• Output Compare (up to 2 channels): - Single or Dual 16-Bit Compare mode - 16-bit Glitchless PWM Mode Communication Modules:
• 4-wire SPI - Framing supports I/O interface to simple codecs - Supports 8-bit and 16-bit data - Supports all serial clock formats and sampling modes
• I2C™ - Full Multi-Master Slave mode support - 7-bit and 10-bit addressing - Bus collision detection and arbitration - Integrated signal conditioning - Slave address masking
• UART - Interrupt on address bit detect - Interrupt on UART error - Wake-up on Start bit from Sleep mode - 4-character TX and RX FIFO buffers - LIN bus support - IrDA® encoding and decoding in hardware - High-Speed Baud mode - Hardware Flow Control with CTS and RTS Analog-to-Digital Converters (ADCs):
• 10-bit, 1.1 Msps or 12-bit, 500 Ksps conversion: - 2 and 4 simultaneous samples (10-bit ADC) - Up to 10 input channels with auto-scanning - Conversion start can be manual or synchronized with 1 of 4 trigger sources - Conversion possible in Sleep mode - ±2 LSb max integral nonlinearity - ±1 LSb max differential nonlinearity CMOS Flash Technology:
• Low-power, high-speed Flash technology
• Fully static design
• 3.3V (±10%) operating voltage
• Industrial and extended temperature
• Low-power consumption Packaging:
• 18-pin SDIP/SOIC