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PIC18F6585 Datasheet, PDF (3/496 Pages) Microchip Technology – 64/68/80-Pin High-Performance, 64-Kbyte Enhanced Flash Microcontrollers with ECAN Module | |||
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PIC18F6585/8585/6680/8680
64/68/80-Pin High-Performance, 64-Kbyte Enhanced Flash
Microcontrollers with ECAN Module
High-Performance RISC CPU:
⢠Source code compatible with the PIC16 and
PIC17 instruction sets
⢠Linear program memory addressing to 2 Mbytes
⢠Linear data memory addressing to 4096 bytes
⢠1 Kbyte of data EEPROM
⢠Up to 10 MIPs operation:
- DC â 40 MHz osc./clock input
- 4 MHz-10 MHz osc./clock input with PLL active
⢠16-bit wide instructions, 8-bit wide data path
⢠Priority levels for interrupts
⢠31-level, software accessible hardware stack
⢠8 x 8 Single-Cycle Hardware Multiplier
External Memory Interface
(PIC18F8X8X Devices Only):
⢠Address capability of up to 2 Mbytes
⢠16-bit interface
Peripheral Features:
⢠High current sink/source 25 mA/25 mA
⢠Four external interrupt pins
⢠Timer0 module: 8-bit/16-bit timer/counter
⢠Timer1 module: 16-bit timer/counter
⢠Timer2 module: 8-bit timer/counter
⢠Timer3 module: 16-bit timer/counter
⢠Secondary oscillator clock option â Timer1/Timer3
⢠One Capture/Compare/PWM (CCP) module:
- Capture is 16-bit, max. resolution 6.25 ns
(TCY/16)
- Compare is 16-bit, max. resolution 100 ns (TCY)
- PWM output: PWM resolution is 1 to 10-bit
⢠Enhanced Capture/Compare/PWM (ECCP) module:
- Same Capture/Compare features as CCP
- One, two or four PWM outputs
- Selectable polarity
- Programmable dead time
- Auto-shutdown on external event
- Auto-restart
⢠Master Synchronous Serial Port (MSSP) module
with two modes of operation:
- 3-wire SPI⢠(supports all 4 SPI modes)
- I2C⢠Master and Slave mode
⢠Enhanced Addressable USART module:
- Supports RS-232, RS-485 and LIN 1.2
- Programmable wake-up on Start bit
- Auto-baud detect
⢠Parallel Slave Port (PSP) module
Analog Features:
⢠Up to 16-channel, 10-bit Analog-to-Digital
Converter module (A/D) with:
- Fast sampling rate
- Programmable acquisition time
- Conversion available during Sleep
⢠Programmable 16-level Low-Voltage Detection
(LVD) module:
- Supports interrupt on Low-Voltage Detection
⢠Programmable Brown-out Reset (BOR)
⢠Dual analog comparators:
- Programmable input/output configuration
ECAN Module Features:
⢠Message bit rates up to 1 Mbps
⢠Conforms to CAN 2.0B ACTIVE Specification
⢠Fully backward compatible with PIC18XXX8 CAN
modules
⢠Three modes of operation:
- Legacy, Enhanced Legacy, FIFO
⢠Three dedicated transmit buffers with prioritization
⢠Two dedicated receive buffers
⢠Six programmable receive/transmit buffers
⢠Three full 29-bit acceptance masks
⢠16 full 29-bit acceptance filters with dynamic association
⢠DeviceNet⢠data byte filter support
⢠Automatic remote frame handling
⢠Advanced Error Management features
Special Microcontroller Features:
⢠100,000 erase/write cycle Enhanced Flash
program memory typical
⢠1,000,000 erase/write cycle Data EEPROM
memory typical
⢠1-second programming time
⢠Flash/Data EEPROM Retention: > 40 years
⢠Self-reprogrammable under software control
⢠Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
⢠Watchdog Timer (WDT) with its own On-Chip
RC Oscillator
⢠Programmable code protection
⢠Power saving Sleep mode
⢠Selectable oscillator options including:
- Software enabled 4x Phase Lock Loop (of
primary oscillator)
- Secondary Oscillator (32 kHz) clock input
⢠In-Circuit Serial Programming⢠(ICSPâ¢) via two pins
⢠MPLAB® In-Circuit Debug (ICD) via two pins
 2004 Microchip Technology Inc.
DS30491C-page 1
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