PIC18F97J60 Datasheet, PDF (3/474 Pages) Microchip Technology – 64/80/100-Pin, High-Performance, 1 Mbit Flash Microcontrollers with Ethernet

PIC18F97J60 FAMILY
64/80/100-Pin, High-Performance,
1-Mbit Flash Microcontrollers with Ethernet
Ethernet Features:
• IEEE 802.3 compatible Ethernet Controller
• Integrated MAC and 10Base-T PHY
• 8-Kbyte Transmit/Receive Packet Buffer SRAM
• Supports one 10Base-T Port with Automatic Polarity
Detection and Correction
• Programmable Automatic Retransmit on Collision
• Programmable Padding and CRC Generation
• Programmable Automatic Rejection of Erroneous
Packets
• Activity Outputs for 2 LED Indicators
• Buffer:
- Configurable transmit/receive buffer size
- Hardware-managed circular receive FIFO
- Byte-wide random and sequential access
- Internal DMA for fast memory copying
- Hardware assisted checksum calculation for
various protocols
• MAC:
- Support for Unicast, Multicast and Broadcast
packets
- Programmable Pattern Match of up to 64 bytes
within packet at user-defined offset
- Programmable wake-up on multiple packet
formats
• PHY:
- Wave shaping output filter
- Loopback mode
Flexible Oscillator Structure:
• Selectable System Clock derived from single
25 MHz external source:
- 2.78 to 41.67 MHz
• Internal 31 kHz Oscillator
• Secondary Oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor:
- Allows for safe shutdown if oscillator stops
• Two-Speed Oscillator Start-up
External Memory Bus
(100-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
Peripheral Highlights:
• High-Current Sink/Source: 25 mA/25 mA on PORTB
and PORTC
• Five Timer modules (Timer0 to Timer4)
• Four External Interrupt pins
• 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
• Up to two Master Synchronous Serial Port (MSSP)
modules supporting SPI (all 4 modes) and I²C™
Master and Slave modes
• Up to two Enhanced USART modules:
- Supports RS-485, RS-232 and LIN 1.2
- Auto-wake-up on Start bit
- Auto-Baud Detect
• 10-Bit, up to 16-Channel Analog-to-Digital Converter
module (A/D):
- Auto-acquisition capability
- Conversion available during Sleep
• Dual Analog Comparators with Input Multiplexing
• Parallel Slave Port (PSP) module
(100-pin devices only)
Special Microcontroller Features:
• 5.5V Tolerant Inputs (digital-only pins)
• Low-Power, High-Speed CMOS Flash Technology:
- Self-reprogrammable under software control
• 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
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
- Programmable period from 4 ms to 134s
• Single-Supply 3.3V In-Circuit Serial Programming™
(ICSP™) via two pins
• In-Circuit Debug (ICD) with 3 Breakpoints via
two pins
• Operating Voltage Range of 2.35V to 3.6V (3.14V to
3.45V using Ethernet module)
• On-Chip 2.5V Regulator
© 2006 Microchip Technology Inc.
Advance Information
DS39762A-page 1