參數(shù)資料
型號: MSM6262-04GS-BK
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 48 X 80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 50/53頁
文件大?。?/td> 602K
代理商: MSM6262-04GS-BK
Semiconductor
MSM6262-04
6/53
FEDL6262-04-03
PIN DESCRIPTIONS
Symbol
Type
OSC1
OSC2, OSC3
RESET
68 series/80 series
CS
R/W (WR)
E (RD)
A0, A1
DB0 - DB7
TEST1 - TEST3
VDD, VSS
V1, V4, V5
DO
CP
LOAD
DF
COM1 - COM48
BUSY1 OUT
BUSY2 OUT
I/O
I
I/O
I
O
Clock oscillating pins required for internal operation upon receipt
of the LCD drive signal and CPU instruction.
Reset pin
Selection pin for either 68 series CPU or 80 series CPU
Chip select pin. By setting CS at "L" level, MSM6262-04
is set at selecting condition.
R/W pin of 68 series CPU shall be connected to this pin,
while WR pin shall be connected to this pin in the case of
80 series CPU.
E pin of 68 series CPU shall be connected to this pin,
while RD pin shall be connected to this pin in the case of
80 series CPU.
The address bus of CPU shall be connected to these pins.
Instruction code is set by these pins.
The data bus of CPU shall be connected to these pins. These
pins are used to set the data of the instruction or to read
the data.
Test pins. Normally these pins should be set at VSS or
open.
Voltage supply pins. VDD is also used for the common
bias voltage level to drive the LCD.
Common bias voltage input pins to drive the LCD
Serial data output pin for SEGMENT drivers
Clock pulse output pin. The clock output from this pin
enables the character pattern data, which is output from
DO, to input to the SEGMENT drivers (MSM5839C or MSM5259).
Load signal output pin. The character pattern data to
the SEGMENT drivers, which was output from DO and
CP, is loaded to the LCD output of the SEGMENT
drivers, synchronized with the COMMON signal.
B-type AC signal output pin to drive the LCD
COMMON signal output pins to drive the LCD
This pin shows the internal condition of MSM6262-04.
"H" shows that MSM6262-04 is in internal operation,
while "L" shows that MSM6262-04 is ready to receive
the instruction from the CPU.
This pin shows that MSM6262-04 is in internal operation
based on the instruction from the CPU, or MSM6262-04
is in display revising operation based on the instruction
from the CPU.
"H" shows that MSM6262-04 is in internal operation,
while "L" shows that the display on the LCD has been
established and the MSM6262-04 is ready to receive an
instruction.
Description
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