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LH155BA Datasheet(PDF) 45 Page - Sharp Corporation

Part # LH155BA
Description  128-Segment and 64-Common Outputs LCD Driver IC with A Built-in RAM
PDF  51 Pages
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Manufacturer  SHARP [Sharp Corporation]
Direct Link  http://sharp-world.com/
Logo SHARP - Sharp Corporation

LH155BA Datasheet(HTML) 45 Page - Sharp Corporation

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LH155BA
45
(68-family MPU Timing Characteristics)
(VDD = 2.7 to 5.5 V, TOPR = –30 to +85 ˚C)
PARAMETER
SYMBOL
CONDITIONS
APPLICABLE PINS
MIN.
MAX.
UNIT
Address hold time
tAH6
CSB
RS
60
ns
Address setup time
tAS6
40
ns
System cycle time
tCYC6
E
450
ns
Enable pulse width (READ)
tEW6
270
ns
Enable pulse width (WRITE)
100
ns
Data setup time
tDS6
D7-D0
100
ns
Data hold time
tDH6
40
ns
Read data output delay time
tRDD6
CL = 15 pF
D7-D0
220
ns
Read data hold time
tRDH6
10
ns
Input signal rise and fall time
tR, tF
All of above pins
15
ns
(VDD = 2.4 to 2.7 V, TOPR = –30 to +85 ˚C)
(VDD = 1.8 to 2.4 V, TOPR = –30 to +85 ˚C)
PARAMETER
SYMBOL
CONDITIONS
APPLICABLE PINS
MIN.
MAX.
UNIT
Address hold time
tAH6
CSB
RS
80
ns
Address setup time
tAS6
80
ns
System cycle time
tCYC6
E
900
ns
Enable pulse width (READ)
tEW6
500
ns
Enable pulse width (WRITE)
200
ns
Data setup time
tDS6
D7-D0
200
ns
Data hold time
tDH6
80
ns
Read data output delay time
tRDD6
CL = 15 pF
D7-D0
320
ns
Read data hold time
tRDH6
10
ns
Input signal rise and fall time
tR, tF
All of above pins
30
ns
PARAMETER
SYMBOL
CONDITIONS
APPLICABLE PINS
MIN.
MAX.
UNIT
Address hold time
tAH6
CSB
RS
160
ns
Address setup time
tAS6
160
ns
System cycle time
tCYC6
E
1 800
ns
Enable pulse width (READ)
tEW6
1 000
ns
Enable pulse width (WRITE)
400
ns
Data setup time
tDS6
D7-D0
400
ns
Data hold time
tDH6
160
ns
Read data output delay time
tRDD6
CL = 15 pF
D7-D0
640
ns
Read data hold time
tRDH6
10
ns
Input signal rise and fall time
tR, tF
All of above pins
30
ns
NOTE : All the timings must be specified relative to 20% and 80% of VDD voltage.



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