Datasheet

© 2009 Microchip Technology Inc. DS39894B-page 3
PIC18F8723 FAMILY
Peripheral Highlights:
• 12-Bit, Up to 16-Channel Analog-to-Digital
Converter module (A/D):
- Auto-acquisition capability
- Conversion available during Sleep
• Two Master Synchronous Serial Port (MSSP)
modules supporting 2/3/4-Wire SPI (all four
modes) and I
2
C™ Master and Slave modes
• Two Capture/Compare/PWM (CCP) modules
• Three Enhanced Capture/Compare/PWM (ECCP)
modules:
- One, two or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-shutdown and auto-restart
• Two Enhanced Addressable USART modules:
- Supports RS-485, RS-232 and LIN 1.2
- Auto-wake-up on Start bit
- Auto-Baud Detect
• Dual Analog Comparators with Input Multiplexing
• High-Current Sink/Source 25 mA/25 mA
• Four Programmable External Interrupts
• Four Input Change Interrupts
External Memory Interface:
• Address Capability of Up to 2 Mbytes
• 8-Bit or 16-Bit Interface
• 8, 12, 16 and 20-Bit Address modes
Power-Managed Modes:
• Run: CPU on, Peripherals on
• Idle: CPU off, Peripherals on
• Sleep: CPU off, Peripherals off
• Idle mode Currents Down to 15 μA Typical
• Sleep Current Down to 0.2 μA Typical
• Timer1 Oscillator: 1.8 μA, 32 kHz, 2V
• Watchdog Timer: 2.1 μA
Special Microcontroller Features:
• C Compiler Optimized Architecture:
- Optional extended instruction set designed to
optimize re-entrant code
• 100,000 Erase/Write Cycle Enhanced Flash
Program Memory Typical
• 1,000,000 Erase/Write Cycle Data EEPROM
Memory Typical
• Flash/Data EEPROM Retention: 100 Years Typical
• Self-Programmable under Software Control
• 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) via Two Pins
• Wide Operating Voltage Range: 2.0V to 5.5V
• Fail-Safe Clock Monitor
• Two-Speed Oscillator Start-up
• nanoWatt Technology
Note: This document is supplemented by the
“PIC18F8722 Family Data Sheet”
(DS39646). See Section 1.0 “Device
Overview”.
Device
Program Memory
Data Memory
I/O
12-Bit
A/D (ch)
CCP/
ECCP
(PWM)
MSSP
EUSART
Comparators
Timers
8/16-Bit
External
Bus
Flash
(bytes)
# Single-Word
Instructions
SRAM
(bytes)
EEPROM
(bytes)
SPI
Master
I
2
C™
PIC18F6628 96K 49152 3936 1024 54 12 2/3 2 Y Y 2 2 2/3 N
PIC18F6723 128K 65536 3936 1024 54 12 2/3 2 Y Y 2 2 2/3 N
PIC18F8628 96K 49152 3936 1024 70 16 2/3 2 Y Y 2 2 2/3 Y
PIC18F8723 128K 65536 3936 1024 70 16 2/3 2 Y Y 2 2 2/3 Y
64/80-Pin, 1-Mbit, Enhanced Flash Microcontrollers
with 12-Bit A/D and nanoWatt Technology