MSC7128 Datasheet, PDF (9/27 Pages) OKI electronic componets – 5 x 7-Dot Character x 16-Digit Display Controller/Driver

¡ Semiconductor
AC Characteristics
Parameter
CP Cycle Time
CP Pulse Width
Data Set-up Time
Data Hold Time
CS Set-up Time
CS Hold Time
OSC Frequency
*T = 1/f_OSC
Symbol
t_CP
t_WCP
t_DS
t_DH
t_CSS
t_CSH
f_OSC
MSC7128-xx
(V_DD–V_SS = 5V±10%, Ta = –20 to +75°C)
Condition
Min. Max. Unit
—
2
— ms
—
1
— ms
—
0.5 — ms
—
0.5 — ms
—
1
— ms
—
32T* —
s
R = 47kW, C = 100pF
170 270 kHz
TIMING DIAGRAM
Data Timing
t_CP
t_WCP
0.3
t_CSS
0.7
0.3
t_DS t_DH
0.7
0.3
VALID
0.3
VALID
0.3
t_CSH
0.3
VALID
9/27