PIC16C923-08I/L Microchip Technology, PIC16C923-08I/L Datasheet - Page 90

• Manufacturer Part Number: PIC16C923-08I/L
• Description: IC MCU OTP 4KX14 LCD DVR 68PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C923-08I/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 8MHz
• 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): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-PLCC
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 176 B
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 3
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: - 40 C
• For Use With: AC164308 - MODULE SKT FOR PM3 68PLCCDVA16XL680 - ADAPTER DEVICE FOR MPLAB-ICEAC164024 - ADAPTER PICSTART PLUS 68PLCCAC164022 - MODULE SKT PROMATEII 68PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

PIC16C9XX
FIGURE 13-2: LCD MODULE BLOCK DIAGRAM
FIGURE 13-3: LCDPS REGISTER (ADDRESS 10Eh)
DS30444E - page 90
bit7
bit 7-4: Unimplemented, read as '0'
bit 3-0: LP3:LP0: Frame Clock Prescale Selection bits
U-0
LMUX1:LMUX0
—
00
01
10
11
U-0
—
Internal RC osc
T1CKI
Fosc/4
Data Bus
U-0
—
Multiplex
Static
1/2
1/3
1/4
U-0
—
Timing Control
LCDCON
LCDPS
LCDSE
R/W-0
32 x 4
Clock
Source
Select
and
Divide
LP3
RAM
LCD
R/W-0
LP2
COM3:COM0
Clock source / (128 * (LP3:LP0 + 1))
Clock source / (128 * (LP3:LP0 + 1))
Clock source / (96 *
Clock source / (128 * (LP3:LP0 + 1))
R/W-0
MUX
LP1
128
32
to
Frame Frequency =
bit0
R/W-0
SEG<31:0>
LP0
TO I/O PADS
(LP3:LP0 + 1))
R =Readable bit
W =Writable bit
U =Unimplemented bit, Read as ‘0’
-n =Value at POR reset
TO I/O PADS
1997 Microchip Technology Inc.