FD1000A Finechips, FD1000A Datasheet - Page 19

• Manufacturer Part Number: FD1000A
• Description: 4-COM 51-SEG LCD Display Driver
• Manufacturer: Finechips

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A.C Electrical Characteristics
FD1000A
Oscillator
frequency
Data setup time
Data hold time
High level
Clock pulse width
Low level
Clock pulse width
CE setup time
CE hold time
CE wait time
Rise time
Fall time
INH\ switching
time
When SCK is stopped at the low level
When SCK is stopped at the high level
Parameter
Symbol
fosc1
fosc2
twh
tcw
tds
tdh
tch
twl
tcs
tc
tr
tf
Figure 2
Vdd=5V, 1/3 Duty:Rosc=47K, Cosc=1000pF
Vdd=5V, 1/4 Duty:Rosc=47K, Cosc=680pF
Figure2 : SI, SCK
Figure2 : SI, SCK
Figure2 : SCK
Figure2 : SCK
Figure2 : SCK, CE
Figure2 : SCK, CE
Figure2 : SCK, CE
V
V
Figure1 : INH\, CE
IL
IH
to V
to V
IH
IL
: SI, SCK, CE, INH
: SI, SCK, CE, INH
Conditions
(T A = - 40 ° C to + 85 ° C, V DD = 4.0 V to 5.5 V)
3/4COM LCD Driver
Min
160
160
160
160
160
160
160
28
41
10
-
-
Typ
160
160
38
51
-
-
-
-
-
-
-
-
Max
48
61
-
-
-
-
-
-
-
-
-
-
19 / 20
Unit
Khz
Khz
ns
ns
ns
ns
ns
ns
ns
ns
ns
us
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