PIC18F87J93 Microchip Technology, PIC18F87J93 Datasheet - Page 3

• Manufacturer Part Number: PIC18F87J93
• Description: LCD PIC18F Microcontroller
• Manufacturer: Microchip Technology

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LCD Driver and Keypad Interface
Features:
• Direct LCD Panel Drive Capability:
• Up to 48 Segments and 192 Pixels, Software
• Programmable LCD Timing module:
• On-Chip LCD Boost Voltage Regulator for
• Charge Time Measurement Unit (CTMU) for
• ADC for Resistive Touch Sensing
Low-Power Features:
• Power-Managed modes:
• 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:
• Secondary Oscillator using Timer1 at 32 kHz
• Fail-Safe Clock Monitor (FSCM):
© 2009 Microchip Technology Inc.
PIC18F66J93
PIC18F67J93
PIC18F86J93
PIC18F87J93
- Can drive LCD panel while in Sleep mode
Selectable
- Multiple LCD timing sources available
- Up to four commons: static, 1/2, 1/3 or
- Static, 1/2 or 1/3 bias configuration
Contrast Control
Capacitive Touch Sensing
- Run: CPU On, Peripherals On
- Idle: CPU Off, Peripherals On
- Sleep: CPU Off, Peripherals Off
- Eight user-selectable frequencies from
- Allows for safe shutdown if peripheral clock fails
1/4 multiplex
31.25 kHz to 8 MHz
Device
64/80-Pin, High-Performance Microcontrollers with
LCD Driver, 12-Bit A/D and nanoWatt Technology
Program
Memory
(Bytes)
Flash
128K
128K
64K
64K
Memory
(Bytes)
SRAM
3,923
3,923
3,923
3,923
Data
I/O
51
51
67
67
(Pixels)
LCD
132
132
192
192
PIC18F87J93 FAMILY
Preliminary
1/3
1/3
1/3
1/3
CCP
2
2
2
2
Peripheral Highlights:
• High-Current Sink/Source 25 mA/25 mA
• 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
• One Addressable USART module
• One Enhanced Addressable USART module:
• 12-Bit, up to 12-Channel A/D Converter:
• Two Analog Comparators
• Programmable Reference Voltage for Comparators
• Hardware Real-Time Clock and Calendar (RTCC)
• Charge Time Measurement Unit (CTMU):
(PORTB and PORTC)
with Two Modes of Operation:
- 3-Wire/4-Wire SPI (supports all four SPI modes)
- I
- LIN/J2602 support
- Auto-wake-up on Start bit and Break character
- Auto-Baud Detect (ABD)
- Auto-acquisition
- Conversion available during Sleep
with Clock, Calendar and Alarm Functions
- Capacitance measurement
- Time measurement with 1 ns typical resolution
Note:
Yes
Yes
Yes
Yes
SPI
2
C™ Master and Slave mode
MSSP
Master
I
2
Yes
Yes
Yes
Yes
C™
This document is supplemented by the
“PIC18F87J90
(DS39933). See Section 1.0 “Device
Overview”.
1/1
1/1
1/1
1/1
12
12
12
12
Family
2
2
2
2
Yes
Yes
Yes
Yes
DS39948A-page 1
Data
Yes
Yes
Yes
Yes
Sheet”
Yes
Yes
Yes
Yes