PT6520 PTC [Princeton Technology Corp], PT6520 Datasheet - Page 21

• Manufacturer Part Number: PT6520
• Description: LCD Driver IC
• Manufacturer: PTC [Princeton Technology Corp]

LCD Driver IC
AC CHARACTERISTICS
READ/WRITE TIMING FOR THE 80-PORT MPU
(Ta=25℃, VDD=0V, VSS=-5V)
PT6520 V1.6
Address hold time
Address set-up time
System cycle time
Control pulse width
Data set-up time
Data hold time
RD access time
Output disable time
Parameter
WR, RD
A0, CS
D0~D7
Signal
Symbol
tCYC8
tACC8
tAWB
- 21 -
tAHB
tDH8
tOH8
tDS8
tCC
CL=100pF,
Condition
CL=100pF
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-5V
VSS=-3V
VSS=-3V
1000
2000
Min.
200
400
160
10
20
20
40
80
10
20
10
20
-
-
URL: http://www.princeton.com.tw
Typ. Max
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-
-
-
-
-
-
-
-
-
-
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Fax: [phone]
Tel: [phone]
February, 2006
180
120
90
60
-
-
-
-
-
-
-
-
-
-
-
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PT6520
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns