PIC24F08KL200-I/ST

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1. Device overview

The PIC24F08KL200-I/ST family adds a full range of Economical, Low Pin Count and Low Power Devices Microchip's portfolio of 16-bit microcontrollers. aim in applications requiring low power consumption, but More computing power than 8-bit platforms available, these devices offer a range of tailored peripheral set, allowing designers to optimize simultaneously Price point and features are not sacrificed Features.

2. Feature

    1. Dynamic clock switching

    2. Doze mode operation

    3. Command-based power saving mode

    4. Two crystal modes using crystal or ceramic resonators.

    5. Two external clock modes provide a divide-by-2 clock output option.

    6. Two Fast Internal Oscillators (FRCs): 

        - One with a nominal 8 MHz output and the other with a nominal 500 kHz output. 

        - These outputs can also be divided down under software control to provide clock speeds as low as 31 kHz or 2 kHz.

    7. A Phase Locked Loop (PLL) multiplier, available in External Oscillator mode and the 8 MHz FRC oscillator, which allows clock speeds up to 32 MHz.

    8. Independent internal RC oscillator (LPRC) with fixed 31 kHz output, providing a low-power option for applications that are not timing sensitive. 

3. Other Special Features

    1. Communications

        - The PIC24F08KL200-I/ST family incorporates multiple serial communication peripherals to handle a range of application requirements. 

        - The MSSP module implements both SPI and I2C™ protocols, and supports both Master and Slave modes of operation for each. 

        - Devices also include one of two UARTs with built-in IrDA® encoders/decoders.

    2. Analog Features

        - Select members of the PIC24F08KL200-I/ST family include a 10-bit A/D Converter module. 

        - The A/D module incorporates programmable acquisition time, allowing for a channel to be selected and a conversion to be initiated without waiting for a sampling period, as well as faster sampling speeds. 

        - The comparator modules are configurable for a wide range of operations and can be used as either a single or double comparator module.

4. Peripheral Features

    1. High-Current Sink/Source (18 mA/18 mA) on All I/O Pins

    2. Configurable Open-Drain Outputs on Digital I/O Pins

    3. Up to Three External Interrupt Sources

    4. Two 16-Bit Timer/Counters with Selectable Clock Sources

    5. Up to Two 8-Bit Timers/Counters with Programmable Prescalers

    6. Two Capture/Compare/PWM (CCP) modules:

        - Modules automatically configure and drive I/O

        - 16-bit Capture with max. resolution 40 ns

        - 16-bit Compare with max. resolution 83.3 ns

        - 1-bit to 10-bit PWM resolution

    7. Up to One Enhanced CCP module:

        - Backward compatible with CCP

        - 1, 2 or 4 PWM outputs

        - Programmable dead time

        - Auto-shutdown on external event

    8. Up to Two Master Synchronous Serial Port modules (MSSPs) with Two Modes of Operation:

        - 3-wire SPI (all four modes)

        - I2C™ Master, Multi-Master and Slave modes and 7-Bit/10-Bit Addressing

    9. Up to Two UART modules

        - Supports RS-485, RS-232 and LIN/J2602

        - On-chip hardware encoder/decoder for IrDA®

        - Auto-wake-up on Start bit

        - Auto-Baud Detect (ABD)

        - Two-byte transmit and receive FIFO buffers

5. Special Microcontroller Features

    1. Operating Voltage Range of 1.8V to 3.6V

    2. 10,000 Erase/Write Cycle Endurance Flash Program Memory, Typical

    3. 100,000 Erase/Write Cycle Endurance Data EEPROM, Typical

    4. Flash and Data EEPROM Data Retention: 40 Years Minimum

    5. Self-Programmable under Software Control

    6. Programmable Reference Clock Output

    7. Fail-Safe Clock Monitor (FSCM) Operation:

        - Detects clock failure and switches to on-chip, Low-Power RC (LPRC) oscillator

    8. Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)

    9. Flexible Watchdog Timer (WDT)

        - Uses its own Low-Power RC oscillator

        - Windowed operating modes

        - Programmable period of 2 ms to 131s

  10. In-Circuit Serial Programming™ (ICSP™) and In-Circuit Emulation (ICE) via 2 Pins

  11. Programmable High/Low-Voltage Detect (HLVD)

  12. Programmable Brown-out Reset (BOR)

        - Configurable for software controlled operation and shutdown in Sleep mode

        - Selectable trip points (1.8V, 2.7V and 3.0V)

        - Low-power 2.0V POR re-arm

6. High-Performance CPU

    1. Modified Harvard Architecture

    2. Up to 16 MIPS Operation @ 32 MHz

    3. 8 MHz Internal Oscillator

        - 4x PLL option

        - Multiple divide options

    4. 17-Bit x 17-Bit Single-Cycle Hardware Fractional/integer Multiplier

    5. 32-Bit by 16-Bit Hardware Divider

    6. 16 x 16-Bit Working Register Array

    7. C Compiler Optimized Instruction Set Architecture (ISA):

        - 76 base instructions

        - Flexible addressing modes

    8. Linear Program Memory Addressing

    9. Linear Data Memory Addressing

  10. Two Address Generation Units (AGU) for Separate Read and Write Addressing of Data Memory

7. Analog Features

    1. 10-Bit, up to 12-Channel Analog-to-Digital (A/D) Converter:

        - 500 ksps conversion rate

        - Conversion available during Sleep and Idle

    2. Dual Rail-to-Rail Analog Comparators with Programmable Input/Output Configuration

    3. On-Chip Voltage Reference

8. Power Management Modes

    1. Run – CPU, Flash, SRAM and Peripherals On

    2. Doze – CPU Clock Runs Slower than Peripherals

    3. Idle – CPU Off, SRAM and Peripherals On

    4. Sleep – CPU, Flash and Peripherals Off and SRAM On

    5. Low-Power Consumption:

        - Run mode currents of 150 µA/MHz typical at 1.8V

        - Idle mode currents under 80 µA/MHz at 1.8V

        - Sleep mode currents as low as 30 nA at +25°C

        - Watchdog Timer as low as 210 nA at +25°C