PIC24FV32KA304 Datasheet, PDF (3/322 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 eXtreme
Low-Power Flash Microcontrollers
Special Microcontroller Features:
• Wide Operating Voltage Range Options:
- 1.8V to 3.6V (PIC24F devices)
- 2.0V to 5.5V (PIC24FV devices)
• Selectable Power Management modes:
- Deep Sleep mode allows near total power-down, with
the ability to wake-up on external triggers
- Sleep mode shuts down peripherals and core for
substantial power reduction and fast wake-up
- Idle mode shuts down core for significant power
reduction
- Doze mode
- Alternate Clock modes allow on-the-fly switching to a
lower clock speed for selective power reduction
• Ultra Low-Power Wake-up Pin Provides an External
Trigger for Wake from Deep Sleep
• 10,000 Erase/Write Cycle Endurance Flash Program
Memory, Typical
• 100,000 Erase/Write Cycle Endurance Data
EEPROM, Typical
• Flash and Data EEPROM Data Retention:
20 Years Minimum
• Self-Programmable under Software Control
• Programmable Reference Clock Output
• Fail-Safe Clock Monitor:
- Detects clock failure and switches to on-chip,
Fast RC (FRC) oscillator
• Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
• Standard and Ultra Low-Power Watchdog Timers
(WDT) for Reliable Operation
• Programmable High/Low-Voltage Detect (HLVD)
• Brown-out Reset (BOR) with Options for Standard
and Deep Sleep Operation
• In-Circuit Serial Programming™ (ICSP™) and
In-Circuit Emulation (ICE) via 2 pins
Peripheral Features:
• High-Current Sink/Source (18 mA/18 mA) on All
I/O Pins
• Configurable Open-Drain Outputs on Digital I/O Pins
• Up to Three External Interrupt Sources
• Five 16-Bit Timers/Counters with Programmable
Prescaler:
- Can be paired as 32-bit timers/counters
• Three Input Capture modules, each with a Dedicated
16-Bit Timer
• Three Output Compare/PWM modules, each with a
Dedicated 16-Bit Timer
• Hardware Real-Time Clock/Calendar (RTCC):
- Runs in Deep Sleep mode
- Can use 50/60 Hz power line input as clock source
• Two 3-Wire/4-Wire SPI modules (supports 4 Frame
modes) with 8-Level FIFO Buffer
• Two I²C™ Modules Support Multi-Master/Slave
mode and 7-Bit/10-Bit Addressing
• 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)
- 4-level deep FIFO buffer
• Programmable 32-Bit Cyclic Redundancy Check
(CRC) Generator
 2011 Microchip Technology Inc.
DS39995A-page 3