PIC18F45J10 Datasheet, PDF (3/358 Pages) Microchip Technology – 28/40/44-Pin High-Performance RISC Microcontrollers with nanoWatt Technology

PIC18F45J10 FAMILY
28/40/44-Pin High-Performance, RISC Microcontrollers
with nanoWatt Technology
Special Microcontroller Features:
• Operating voltage range: 2.0V to 3.6V
• 5.5V tolerant input (digital pins only)
• On-chip 2.5V regulator
• Low-power, high-speed CMOS Flash technology
• C compiler optimized architecture:
- Optional extended instruction set designed to
optimize re-entrant code
• Priority levels for interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 131s
• Single-Supply In-Circuit Serial Programming™
(ICSP™) via two pins
• In-Circuit Debug (ICD) with three Break points via
two pins
• Power-Managed modes:
- Run: CPU on, peripherals on
- Idle: CPU off, peripherals on
- Sleep: CPU off, peripherals off
Flexible Oscillator Structure:
• Two Crystal modes, up to 40 MHz
• Two External Clock modes, up to 40 MHz
• Internal 31 kHz oscillator
• Secondary oscillator using Timer1 @ 32 kHz
• Two-Speed Oscillator Start-up
• Fail-Safe Clock Monitor:
- Allows for safe shutdown if peripheral clock
stops
Peripheral Highlights:
• High-current sink/source 25 mA/25 mA
(PORTB and PORTC)
• Three programmable external interrupts
• Four input change interrupts
• One Capture/Compare/PWM (CCP) module
• One Enhanced Capture/Compare/PWM (ECCP)
module:
- One, two or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-Shutdown and Auto-Restart
• Two Master Synchronous Serial Port (MSSP)
modules supporting 3-wire SPI™ (all 4 modes)
and I²C™ Master and Slave modes
• One Enhanced Addressable USART module:
- Supports RS-485, RS-232 and LIN 1.2
- Auto-Wake-up on Start bit
- Auto-Baud Detect
• 10-bit, up to 13-channel Analog-to-Digital
Converter module (A/D):
- Auto-acquisition capability
- Conversion available during Sleep
- Self-calibration feature
• Dual analog comparators with input multiplexing
Device
Program Memory
SRAM Data
Flash # Single-Word ^Memory
(bytes) Instructions ^(bytes)
I/O
10-bit
A/D (ch)
CCP/
ECCP
(PWM)
MSSP
SPI™
Master
I²C™
PIC18F24J10 16K
PIC18F25J10 32K
PIC18F44J10 16K
PIC18F45J10 32K
8192
16384
8192
16384
1024
21
10
1024
21
10
1024
32
13
1024
32
13
2/0 1 Y
Y
1
2/0 1 Y
Y
1
1/1 2 Y
Y
1
1/1 2 Y
Y
1
2 1/2
2 1/2
2 1/2
2 1/2
© 2007 Microchip Technology Inc.
Preliminary
DS39682C-page 1