PIC18F66J93 Data Sheet

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  PIC18F87J90 Family Data Sheet (2/17/2009)


LCD Driver and Keypad Interface
Features:
• Direct LCD Panel Drive Capability:
- Can drive LCD panel while in Sleep mode
• Up to 48 Segments and 192 Pixels, Software
Selectable
• Programmable LCD Timing module:
- Multiple LCD timing sources available
- Up to four commons: static, 1/2, 1/3 or
1/4 multiplex
- Static, 1/2 or 1/3 bias configuration
• On-Chip LCD Boost Voltage Regulator for
Contrast Control
• Charge Time Measurement Unit (CTMU) for
Capacitive Touch Sensing
• ADC for Resistive Touch Sensing
Low-Power Features:
• Power-Managed modes:
- Run: CPU On, Peripherals On
- Idle: CPU Off, Peripherals On
- Sleep: CPU Off, Peripherals Off
• Two-Speed Oscillator Start-up
Flexible Oscillator Structure:
• Two Crystal modes, 4-25 MHz
• Two External Clock modes, up to 48 MHz
• 4x Phase Lock Loop (PLL)
• Internal Oscillator Block with PLL:
- Eight user-selectable frequencies from
31.25 kHz to 8 MHz
• Secondary Oscillator using Timer1 at 32 kHz
• Fail-Safe Clock Monitor:
- Allows for safe shutdown if peripheral clock fails
Peripheral Highlights:
• High-Current Sink/Source 25 mA/25 mA
(PORTB and PORTC)
• Up to Four External Interrupts
• Four 8-Bit/16-Bit Timer/Counter modules
• Two Capture/Compare/PWM (CCP) modules
• Master Synchronous Serial Port (MSSP) module
with Two Modes of Operation:
- 3-Wire/4-Wire SPI (supports all four SPI modes)
-I
2C™ Master and Slave mode
• One Addressable USART module
• One Enhanced Addressable USART module:
- LIN/J2602 support
- Auto-wake-up on Start bit and Break character
- Auto-Baud Detect (ABD)
• 10-Bit, up to 12-Channel A/D Converter:
- Auto-acquisition
- Conversion available during Sleep
• Two Analog Comparators
• Programmable Reference Voltage for Comparators
• Hardware Real-Time Clock and Calendar (RTCC)
with Clock, Calendar and Alarm Functions
• Charge Time Measurement Unit (CTMU):
- Capacitance measurement
- Time measurement with 1 ns typical resolution
Special Microcontroller Features:
• 10,000 Erase/Write Cycle Flash Program
Memory, Typical
• Flash Retention 20 Years, Minimum
• Self-Programmable under Software Control
• Word Write Capability for Flash Program Memory
for Data EEPROM Emulators



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