PIC18F87J11_12 Datasheet, PDF (1/466 Pages) Microchip Technology – 64/80-Pin, High-Performance, 1-Mbit Flash Microcontrollers

PIC18F87J11 FAMILY
64/80-Pin, High-Performance, 1-Mbit Flash Microcontrollers
Flexible Oscillator Structure:
• Four Crystal modes, Including High-Precision PLL
• Two External Clock modes, up to 48 MHz
• Internal Oscillator Block:
- Provides 8 user-selectable frequencies from
31 kHz to 8 MHz
- Provides a complete range of clock speeds,
from 31 kHz to 32 MHz when used with PLL
- User-tunable to compensate for frequency drift
• Secondary Oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor (FSCM):
- Allows for safe shutdown if any clock stops
Peripheral Highlights:
• High-Current Sink/Source 25 mA/25mA on PORTB
and PORTC
• Four Programmable External Interrupts
• Four Input Change Interrupts
• One 8/16-Bit Timer/Counter
• Two 8-Bit Timers/Counters
• Two 16-Bit Timers/Counters
• 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 Master Synchronous Serial Port (MSSP)
modules supporting 3-Wire SPI (all 4 modes) and
I²C™ Master and Slave modes
• Two Enhanced USART modules:
- Supports RS-485, RS-232 and LIN/J2602
- Auto-wake-up on Start bit
- Auto-Baud Detect
Peripheral Highlights (continued):
• 8-Bit Parallel Master Port/Enhanced Parallel Slave
Port (PMP/EPSP) with 16 Address Lines
• Dual Analog Comparators with Input Multiplexing
• 10-Bit, up to 15-Channel Analog-to-Digital Converter
module (A/D):
- Auto-acquisition capability
- Conversion available during Sleep
External Memory Bus (80-pin devices only):
• Address Capability of up to 2 Mbytes
• 8-Bit or 16-Bit Interface
• 12-Bit, 16-Bit and 20-Bit Addressing modes
Special Microcontroller Features:
• Low-Power, High-Speed CMOS Flash Technology
• C Compiler Optimized Architecture for Re-Entrant
Code
• Power Management Features:
- Run: CPU on, peripherals on
- Idle: CPU off, peripherals on
- Sleep: CPU off, peripherals off
• Priority Levels for Interrupts
• Self-Programmable under Software Control
• 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 3 Breakpoints via Two Pins
• Operating Voltage Range of 2.0V to 3.6V
• 5.5V Tolerant Inputs (digital only pins)
• On-Chip 2.5V Regulator
• Flash Program Memory of 10000 Erase/Write Cycles
and 20-Year Data Retention
Device
Flash
Program
Memory
(bytes)
SRAM
Data
Memory
(bytes)
I/O
10-Bit CCP/ECCP
A/D (ch) (PWM)
MSSP
SPI
Master
I²C™
PIC18F66J11 64 kB
3904
52
11
PIC18F66J16 96 kB
3904
52
11
PIC18F67J11 128 kB
3904
52
11
PIC18F86J11 64 kB
3904
68
15
PIC18F86J16 96 kB
3904
68
15
PIC18F87J11 128 kB
3904
68
15
2/3
2
Y
Y
2 2 2/3 N Y
2/3
2
Y
Y
2 2 2/3 N Y
2/3
2
Y
Y
2 2 2/3 N Y
2/3
2
Y
Y
2 2 2/3 Y Y
2/3
2
Y
Y
2 2 2/3 Y Y
2/3
2
Y
Y
2 2 2/3 Y Y
 2007-2012 Microchip Technology Inc.
DS39778E-page 1