PIC16F747-I/PT Microchip Technology, PIC16F747-I/PT Datasheet - Page 459

• Manufacturer Part Number: PIC16F747-I/PT
• Description: IC PIC MCU FLASH 4KX14 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F747-I/PT

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 36
• Program Memory Type: FLASH
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC16F
• No. Of I/o's: 36
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPI3DBF777 - BOARD DAUGHTER ICEPIC3AC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

M
Section 25. LCD
HIGHLIGHTS
This section of the manual contains the following major topics:
25.1 Introduction ..................................................................................................................25-2
25.2 Control Register ...........................................................................................................25-3
25.3 LCD Timing ..................................................................................................................25-6
25.4 LCD Interrupts............................................................................................................25-12
25.5 Pixel Control...............................................................................................................25-13
25.6 Voltage Generation ....................................................................................................25-15
25.7 Operation During Sleep .............................................................................................25-16
25.8 Effects of a Reset.......................................................................................................25-17
25.9 Configuring the LCD Module......................................................................................25-17
25.10 Discrimination Ratio ...................................................................................................25-18
25.11 LCD Voltage Generation ............................................................................................25-20
25.12 Contrast .....................................................................................................................25-22
25.13 LCD Glass..................................................................................................................25-22
25.14 Initialization ................................................................................................................25-23
25.15 Design Tips ................................................................................................................25-24
25.16 Related Application Notes..........................................................................................25-25
25.17 Revision History .........................................................................................................25-26
25
1997 Microchip Technology Inc.
DS31025A page 25-1