PIC24FV32KA304-I Datasheet, PDF (3/320 Pages) Microchip Technology – 20/28/44/48-Pin, General Purpose, 16-Bit Flash Microcontrollers with XLP Technology

PIC24FV32KA304 FAMILY
20/28/44/48-Pin, General Purpose, 16-Bit Flash
Microcontrollers with XLP Technology
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; Multiple Autonomous Wake-up Sources
• Low-Power Consumption:
- Run mode currents down to 8 μA, typical
- Idle mode currents down to 2.2 μA, typical
- Deep Sleep mode currents down to 20 nA, typical
- Real-Time Clock/Calendar currents down to
700 nA, 32 kHz, 1.8V
- Watchdog Timer 500 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:
• Hardware Real-Time Clock and Calendar (RTCC):
- Provides clock, calendar and alarm functions
- Can run in Deep Sleep mode
- Can use 50/60 Hz power line input as clock source
• Programmable 32-bit Cyclic Redundancy Check
(CRC)
• Multiple Serial Communication modules:
- Two 3-/4-wire SPI modules
- Two I²C™ modules with multi-master/slave support
- Two UART modules supporting RS-485, RS-232,
LIN/J2602, IrDA^®
• Five 16-Bit Timers/Counters with Programmable
Prescaler:
- Can be paired as 32-bit timers/counters
• Three 16-Bit Capture Inputs with Dedicated Timers
• Three 16-Bit Compare/PWM Output with Dedicated
Timers
• Configurable Open-Drain Outputs on Digital I/O Pins
• Up to Three External Interrupt Sources
Analog Features:
• 12-Bit, up to 16-Channel Analog-to-Digital Converter:
- 100 ksps conversion rate
- Conversion available during Sleep and Idle
- Auto-sampling timer-based option for Sleep and
Idle modes
- Wake on auto-compare option
• Dual Rail-to-Rail Analog Comparators with
Programmable Input/Output Configuration
• On-Chip Voltage Reference
• Internal Temperature Sensor
• Charge Time Measurement Unit (CTMU):
- Used for capacitance sensing, 16 channels
- Time measurement, down to 200 ps resolution
- Delay/pulse generation, down to 1 ns resolution
Special Microcontroller Features:
• Wide Operating Voltage Range:
- 1.8V to 3.6V (PIC24F devices)
- 2.0V to 5.5V (PIC24FV devices)
• Low Power Wake-up Sources and Supervisors:
- Ultra-Low Power Wake-up (ULPWU) for
Sleep/Deep Sleep
- Low-Power Watchdog Timer (DSWDT) for
Deep Sleep
- Extreme Low-Power Brown-out Reset (DSBOR)
for Deep Sleep, LPBOR for all other modes
• System Frequency Range Declaration bits:
- Declaring the frequency range optimizes the
current consumption.
• Standard Watchdog Timer (WDT) with On-Chip,
Low-Power RC Oscillator for Reliable Operation
• Programmable High/Low-Voltage Detect (HLVD)
• Standard Brown-out Reset (BOR) with 3 Programmable
Trip Points that can be Disabled in Sleep
• High-Current Sink/Source (18 mA/18 mA) on All I/O Pins
• Flash Program Memory:
- Erase/write cycles: 10,000 minimum
- 40 years’ data retention minimum
• Data EEPROM:
- Erase/write cycles: 100,000 minimum
- 40 years’ data retention minimum
• Fail-Safe Clock Monitor
• Programmable Reference Clock Output
• Self-Programmable under Software Control
• In-Circuit Serial Programming™ (ICSP™) and
In-Circuit Debug (ICD) via 2 Pins
 2011 Microchip Technology Inc.
DS39995B-page 3