PIC18F97J94 FAMILY
8-Bit LCD Flash Microcontroller with USB and XLP Technology
eXtreme Low-Power Features
• Multiple Power Management Options for Extreme
Power Reduction:
- VBAT allows for lowest power consumption on
back-up battery (with or without RTCC)
- Deep Sleep allows near total power-down with the
ability to wake-up on external triggers
- Sleep and Idle modes selectively shut down
peripherals and/or core for substantial power
reduction and fast wake-up
• Alternate Clock modes Allow On-the-Fly Switching to
a Lower Clock Speed for Selective Power Reduction
• Extreme Low-Power Current Consumption for
Deep Sleep:
- WDT: 650 nA @ 2V typical
- RTCC: 650 nA @ 32 kHz, 2V typical
- Deep Sleep current, 80 nA typical
Universal Serial Bus Features
• USB V2.0 Compliant
• Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s)
• Supports Control, Interrupt, Isochronous and Bulk
Transfers
• Supports up to 32 Endpoints (16 bidirectional)
• USB module can use Any RAM Location on the
Device as USB Endpoint Buffers
• On-Chip USB Transceiver
Peripheral Features
• LCD Display Controller:
- Up to 60 segments by 8 commons
- Internal charge pump and low-power, internal
resistor biasing
- Operation in Sleep mode
• Up to Four External Interrupt Sources
• Peripheral Pin Select Lite (PPS-Lite):
- Allows independent I/O mapping of many
peripherals
• Four 16-Bit and Four 8-Bit Timers/Counters with
Prescaler
• Seven 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
- Pulse steering control
• Hardware Real-Time Clock/Calendar (RTCC):
- Runs in Deep Sleep and VBAT modes
• Two Master Synchronous Serial Ports (MSSP)
modules Featuring:
- 3-Wire/4-Wire SPI (all 4 modes)
- SPI Direct Memory Access (DMA) channel
w/1024 byte count
- Two I2C modules Support Multi-Master/Slave
mode and 7-Bit/10-Bit Addressing
• Four Enhanced Addressable USART modules:
- Support RS-485, RS-232 and LIN/J2602
- On-chip hardware encoder/decoder for IrDA®
- Auto-wake-up on Auto-Baud Detect
• Digital Signal Modulator Provides On-Chip OOK,
FSK and PSK Modulation for a Digital Signal Stream
• High-Current Sink/Source 18 mA/18 mA on all Digital I/O
• Configurable Open-Drain Outputs on ECCP/CCP/
USART/MSSP
• Extended Microcontroller mode Using 12, 16 or
20-Bit Addressing mode
Analog Features
• 10/12-Bit, 24-Channel Analog-to-Digital (A/D)
Converter:
- Conversion rate of 500 ksps (10-bit),
200 kbps (12-bit)
- Conversion available during Sleep and Idle
• Three Rail-to-Rail Enhanced Analog Comparators
with Programmable Input/Output Configuration
• On-Chip Programmable Voltage Reference
• Charge Time Measurement Unit (CTMU):
- Used for capacitive touch sensing, up to
24 channels
- Time measurement down to 1 ns resolution
- CTMU temperature sensing
High-Performance CPU
• High-Precision PLL for USB
• Two External Clock modes, Up to 64 MHz
(16 MIPS®)
• Internal 31 kHz Oscillator
• High-Precision Internal Oscillator with Clock
Recovery from SOSC to Achieve 0.15% Precision,
31 kHz to 8 MHz or 64 MHz w/PLL,
±0.15% Typical, ±1.5% Max.
• Secondary Oscillator using Timer1 @ 32 kHz
• C Compiler Optimized Instruction Set Architecture
• Two Address Generation Units for Separate Read
and Write Addressing of Data Memory
2012-2016 Microchip Technology Inc.
DS30000575C-page 1
