PIC18F97J60-I/PT IC Chip High-Performance, 1 Mbit Flash Microcontrollers

PIC18F97J60 Family

64/80/100-Pin High-Performance, 1-Mbit Flash Microcontrollers with Ethernet

Ethernet Features:

• IEEE 802.3™ Compatible Ethernet Controller

• Fully Compatible with 10/100/1000Base-T Networks

• Integrated MAC and 10Base-T PHY

• 8-Kbyte Transmit/Receive Packet Buffer SRAM

• Supports One 10Base-T Port

• 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

Flexible Oscillator Structure:

• Selectable System Clock derived from Single 25 MHz External Source:

  - 2.778 to 41.667 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 (ABD)

• 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 Reentrant 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 (3.1V to 3.6V using Ethernet module)

• On-Chip 2.5V Regulator

Absolute Maximum Ratings(†)

Ambient temperature under bias............................................................................-40°C to +100°C

Storage temperature ............................................................................................. -65°C to +150°C

Voltage on any digital only input pin or MCLR with respect to V_SS (except V_DD) ........ -0.3V to 6.0V

Voltage on any combined digital and analog pin with respect to V_SS .............. -0.3V to (V_DD + 0.3V)

Voltage on V_DDCORE with respect to V_SS................................................................... -0.3V to 2.75V

Voltage on V_DD with respect to V_SS ............................................................................ -0.3V to 4.0V

Total power dissipation (Note 1) ...............................................................................................1.0W

Maximum current out of V_SS pin ............................................................................................300 mA

Maximum current into V_DD pin ...............................................................................................250 mA

Input clamp current, I_IK (V_I < 0 or V_I > V_DD) (Note 2)............................................................... ±0 mA

Output clamp current, I_OK (V_O < 0 or V_O > V_DD) (Note 2)........................................................ ±0 mA

Maximum output current sunk by any PORTB and PORTC I/O pins..........................................25 mA

Maximum output current sunk by any PORTD, PORTE and PORTJ I/O pins ..............................8 mA

Maximum output current sunk by any PORTA, PORTF, PORTG and PORTH I/O pins (Note 3) ...2 mA

Maximum output current sourced by any PORTB and PORTC I/O pins......................................25 mA

Maximum output current sourced by any PORTD, PORTE and PORTJ I/O pins...........................8 mA

Maximum output current sourced by any PORTA, PORTF, PORTG and PORTH I/O pins (Note 3)..2 mA

Maximum current sunk by all ports combined...............................................................................200 mA

Maximum current sourced by all ports combined..........................................................................200 mA

Note

1: Power dissipation is calculated as follows: Pdis = VDD x {IDD – ∑ IOH} + ∑ {(VDD – VOH) x IOH} + ∑ (VOL x IOL) + ∑ (VTPOUT x ITPOUT)

2: No clamping diodes are present.

3: Exceptions are RA<1> and RA<0>, which are capable of directly driving LEDs up to 25 mA.

† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.

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