PIC16LC923-04/PT Microchip Technology, PIC16LC923-04/PT Datasheet - Page 98

• Manufacturer Part Number: PIC16LC923-04/PT
• Description: IC MCU OTP 4KX14 LCD DVR 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC923-04/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: I²C, SPI
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

PIC16C9XX
13.3
13.3.1
The pixel registers contain bits which define the state of
each pixel. Each bit defines one unique pixel.
FIGURE 13-10:GENERIC LCDD REGISTER LAYOUT
DS30444E - page 98
bit7
bit 7-0: SEGsCOMc: Pixel Data Bit for segment s and common c
COMc
R/W-x
SEGs
Pixel Control
LCDD (PIXEL DATA) REGISTERS
1 = Pixel on (dark)
0 = Pixel off (clear)
R/W-x
COMc
SEGs
COMc
R/W-x
SEGs
COMc
R/W-x
SEGs
R/W-x
COMc
SEGs
COMc
R/W-x
SEGs
Table 13-4 shows the correlation of each bit in the
LCDD registers to the respective common and seg-
ment signals.
Any LCD pixel location not being used for display can
be used as general purpose RAM.
COMc
R/W-x
SEGs
bit0
R/W-x
COMc
SEGs
R =Readable bit
W =Writable bit
U =Unimplemented bit,
Read as ‘0’
-n =Value at POR reset
1997 Microchip Technology Inc.