DEVICE OVERVIEW
This document contains device-specific information for the following devices:
• PIC24F04KA200
• PIC24F04KA201

The PIC24F04KA201 family introduces a new line of extreme low-power Microchip devices: a 16-bit microcontroller family with a broad peripheral feature set and enhanced computational performance. It also offers a new migration option for those high-performance applications, which may be outgrowing their 8-bit platforms, but do not require the numerical processing power of a digital signal processor.

Power Management Modes:
• Run – CPU, Flash, SRAM and Peripherals On
• Doze – CPU Clock Runs Slower than Peripherals
• Idle – CPU Off, Flash, SRAM and Peripherals On
• Sleep – CPU, Flash and Peripherals Off and SRAM On
• Deep Sleep – CPU, Flash, SRAM and Most Peripherals Off
• Run mode Currents Down to 8 A Typical
• Idle mode Currents Down to 2 A Typical
• Deep Sleep mode Currents Down to 20 nA Typical
• Watchdog Timer 350 nA, 1.8V Typical

High-Performance CPU:
• Modified Harvard Architecture
• Up to 16 MIPS Operation @ 32 MHz
• 8 MHz Internal Oscillator with 4x PLL Option and
   Multiple Divide Options
• 17-Bit by 17-Bit Single-Cycle Hardware Multiplier
• 32-Bit by 16-Bit Hardware Divider
• 16-Bit x 16-Bit Working Register Array
• C Compiler Optimized Instruction Set Architecture

Peripheral Features:
• Serial Communication modules:
   - SPI, I2C™ and UART modules
• Three 16-Bit Timers/Counters with Programmable
   Prescaler
• 16-Bit Capture Inputs
• 16-Bit Compare/PWM Output
• Configurable Open-Drain Outputs on Digital I/O Pins
• Up to Three External Interrupt Sources

Analog Features:
• 10-Bit, up to 9-Channel Analog-to-Digital Converter:
   - 500 ksps conversion rate
   - Conversion available during Sleep and Idle
• Dual Analog Comparators with Programmable Input/
   Output Configuration
• Charge Time Measurement Unit (CTMU):
   - Used for capacitance sensing
   - Compatible with mTouch™ capacitive sensing
   - Time measurement, down to 1 ns resolution
   - Delay/pulse generation, down to 1 ns resolution

Special Microcontroller Features:
• Operating Voltage Range of 1.8V to 3.6V
• High-Current Sink/Source (18 mA/18 mA) on All I/O Pins
• Flash Program Memory:
   - Erase/write cycles: 10000 minimum
   - 40 years data retention minimum
• Fail-Safe Clock Monitor
• System Frequency Range Declaration bits:
   - Declaring the frequency range helps in optimizing the
      current consumption.
• Flexible Watchdog Timer (WDT) with On-Chip,
   Low-Power RC Oscillator for Reliable Operation
• In-Circuit Serial Programming™ (ICSP™)
• Programmable High/Low-Voltage Detect (HLVD)
• Brown-out Reset (BOR):
   - Standard BOR with three programmable trip points;
   can be disabled in Sleep
• Extreme Low-Power DSBOR for Deep Sleep,
   LPBOR for all other modes