MSC7110-01 Datasheet, PDF (10/18 Pages) OKI electronic componets – 12-Segment x 16-Digit or 16-Segment x12-Digit Display Controller/Driver

¡ Semiconductor
AC Characteristics
Parameter
SCLK Cycle Time
SCLK, LOAD Pulse Width
Data Setup Time
Data Hold Time
SCLK-LOAD Time
LOAD-SCLK Time
LOAD Cycle Time 1*
LOAD Cycle Time 2
Symbol
t_CP
t_W
t_DSU
t_DHD
t_SL
t_LS
t_LCYC1
t_LCYC2
* t_LCYC1>16/f_OSC must be satisfied.
SCLK ^0.7VDD
t_CP
t_W
0.7V_DD
0.3V_DD
t_DSU
t_DHD
0.7V_DD
DATA IN
0.7V_DD 0.7V_DD
LOAD
FEDL7110-03
MSC7110-01/7112-01
Condition
—
—
—
—
—
—
f_OSC=245kHz
f_OSC=245kHz
(V_DD=5V±10%, Ta=–20 to +75°C)
Min. Typ. Max. Unit
2
—
—
ms
1
—
—
ms
500
—
—
ns
500
—
—
ns
2
—
—
ms
2
—
—
ms
205
—
—
ms
200
—
—
ms
0.3V_DD 0.3V_DD
t_SL t_W
0.7V_DD
t_LS
0.3V_DD
t_LCYC2
t_LCYC1
0.7V_DD
Oscillation Characteristics
Parameter Symbol
Oscillation Frequency f_OSC
Condition
C=100pF, R=47kW
(V_DD=5V, V_DD–V_EE=25V to 45V, Ta=–20 to +75°C)
Min. Typ. Max. Unit Applicable pin
188
235
282 kHz OSCI, OSCO
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