參數(shù)資料
型號(hào): PT6520-H
廠商: Princeton Technology Corporation
英文描述: LCD Driver IC
中文描述: 液晶顯示驅(qū)動(dòng)IC
文件頁(yè)數(shù): 22/27頁(yè)
文件大小: 346K
代理商: PT6520-H
Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
READ/WRITE TIMING FOR THE 68-PORT MPU
(Ta=25
, VDD=0V, VSS=-5V)
Parameter
PT6520 V1.6
- 22 -
February, 2006
LCD Driver IC
PT6520
Signal
Symbol
Condition
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
CL=100pF
VSS=-5V
CL=100pF
VSS=-3V
CL=100pF
VSS=-5V
CL=100pF
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
Min. Typ. Max
1000
2000
20
40
10
30
80
160
10
20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
System cycle time
tCYC6
Address set-up time
tAW6
Address hold time
A0, CS
R/W
tAH6
Control pulse width
tDS6
Data set-up time
tDH6
10
-
60
ns
Data hold time
tOH6
20
-
120
ns
-
-
90
ns
RD access time
D0~D7
tACC6
-
-
180
ns
100
200
80
160
-
-
-
-
-
-
-
-
ns
ns
ns
ns
READ
Enable disable time
WRITE
E
tew
Note:
1. tCYC6 indicates the cycle during which CS/E are high; it does not indicate are cycle of the E signal.
CONTROL TIMING FOR 80-PORT/68-PORT MPU
(Ta=25
, VDD=0V, VSS=-5V)
Parameter
Signal
Symbol
Condition
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
Min. Typ.
1
1.5
1
1.5
1
1.5
Max
750
1000
-
-
-
-
Unit
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
-
-
-
-
-
-
Reset time
RES
tR
Reset time
(68-Port)
Reset time
(80-Port)
Note:
1. The input timing of the FR delay time is determined by the PT6520 (Slave)
2. The output timing of the FR delay time is determined by the PT6520 (Master)
RES
tR1
RES
tR2
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