Datasheet
© 2009 Microchip Technology Inc. Preliminary DS39937B-page 1
PIC24F04KA201 FAMILY
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 μA Typical
• Idle mode Currents Down to 2 μA 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, I
2
C™ 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
PIC24F
Device
Pins
Program
Memory
(bytes)
SRAM
(bytes)
Timers
16-Bit
Input
Capture
Output
Compare/
PWM
UART/
IrDA
®
I
2
C™
10-Bit A/D
(ch)
Comparators
CTMU (ch)
SPI
04KA200 14 4K 512 3 1 1 1 1 1 7 2 7
04KA201 20 4K 512 3 1 1 1 1 1 9 2 9
14/20-Pin General Purpose, 16-Bit Flash Microcontrollers
with nanoWatt XLP™ Technology