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STE2001 Datasheet, PDF (5/36 Pages) STMicroelectronics – 65 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER
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STE2001
ELECTRICAL CHARACTERISTICS (continued)
Symbol
Parameter
Test Condition
FFRAME Frame frequency
fosc or fext = 38 kHz; note 1
TVHRL Vdd1 to RES Low
note 2 and 10; CVLCD = 1µF
Tw(RES) RES LOW pulse width
Reset Pulse Rejection
note 3
Tamb = 25°C; note 11
Reset Pulse Rejection
note 11
TSTART Reset Pulse vs. Device Ready
TVDD
I2C BUS INTERFACE (See note 4)
FSCL SCL Clock Frequency
Fast Mode ; VDD1 =4.5V
VDD1 =18V; Tamb = -20 to 70°C
High Speed Mode; Cb=100pF
(max); note 6; VDD1 =4.5V
High Speed Mode; Cb=400pF
(max); note 6 ; VDD1 =4.5V
TSCLL Cb=100pF
TSCLH Cb=100pF
TSCLL Cb=400pF
TSCLH Cb=400pF
TSU;DAT Cb=100pF
THD;DAT Cb=100pF
TSU;DAT Cb=400pF
THD;DAT Cb=400pF
TSU;STA Cb=100pF
Note 8
TSU;STA Cb=400pF
Note 8
THD;STA Cb=100pF
Note 8
THD;STA Cb=400pF
Note 8
TSU;STO Cb=100pF
Note 8
TSU;STO Cb=400pF
Note 8
TrCL Cb=100pF
Note 5, 8
TrCL Cb=400pF
Note 5, 8
TrCL1 Cb=100pF
Note 5, 8
TrCL1 Cb=400pF
Note 5, 8
TrDA
TrDA
Cb=100pF
Cb=400pF
Note 5, 8
Note 5, 8
TfCL Cb=100pF
Note 5, 8
TfCL Cb=400pF
Note 5, 8
Min.
0
600
1
0
DC
DC
DC
160
160
320
320
Typ.
73
370
3.4
30
30
30
30
170
330
170
330
170
330
25
50
30
120
30
120
25
50
Max.
5
200
400
400
1.7
Unit
Hz
ms
ns
µs
µs
ms
kHz
kHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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