PIC16LC923-04/SP Microchip Technology, PIC16LC923-04/SP Datasheet - Page 90
PIC16LC923-04/SP
Manufacturer Part Number
PIC16LC923-04/SP
Description
IC MCU 64 LD LOW 64-SDIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheet
1.PIC16C923-04L.pdf
(189 pages)
Specifications of PIC16LC923-04/SP
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-SDIP (0.750", 19.05mm)
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Eeprom Size
-
Data Converters
-
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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.
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