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 I2C 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”
Device
Program Memory
Data Memory
I/O
12-Bit
A/D (ch)
CCP/
ECCP
(PWM)
MSSP
EU
SA
R
T
Co
mp
ar
at
o
rs
Ti
m
er
s
8
/16-
Bi
t
Exte
rn
al
Bu
s
Flash
(bytes)
# Single-Word
Instructions
SRAM
(bytes)
EEPROM
(bytes)
SPI
Master
I2C
PIC18F6628
96K
49152
3936
1024
54
12
2/3
2
Y
2
2/3
N
PIC18F6723
128K
65536
3936
1024
54
12
2/3
2
Y
2
2/3
N
PIC18F8628
96K
49152
3936
1024
70
16
2/3
2
Y
2
2/3
Y
PIC18F8723
128K
65536
3936
1024
70
16
2/3
2
Y
2
2/3
Y
64/80-Pin, 1-Mbit, Enhanced Flash Microcontrollers
with 12-Bit A/D and nanoWatt Technology