HD66523 Datasheet, PDF (19/19 Pages) Hitachi Semiconductor – (240-Channel Common Driver with Internal LCD Timing Circuit)

HD66523
AC Characteristic (V_CC = 2.4 to 3.6V, GND = 0V, Ta = –20 to 75°C)
No.
Item
Symbol
(1)
CL1 high-level width
t_CWH
(2)
CL1 low-level width
t_CWL
(3)
CL1 rise time
t_r
(4)
CL1 fall time
t_f
(5)
FLM setup time
t_FS
(6)
FLM hold time
t_FH
(7)
CL1 delay time
t_CL1
(8)
FLM delay time
t_DFLM
Notes: 1. Applies during slave mode
2. Applies during master mode
Applicable Pins min.
CL1
1.0
CL1
1.0
CL1
—
CL1
—
FLM, CL1
2.0
FLM, CL1
1.0
CL1
1.0
FLM
1.0
max.
—
—
100
100
—
—
—
—
Units
µs
µs
ns
ns
µs
µs
µs
µs
Notes
1
1
1
1
1
1
2
2
CL1
FLM
CR
CL1
FLM
t_r
(3) _{(1) t CWH}
t_f
(4) _{(2) t CWL}
0.8V_CC
0.2V_CC
(5) ^t FS
0.8V_CC
(6) ^t FH
Figure 15 Slave Mode Timing
0.8V_CC
(7) _{t DCL1}
0.2V_CC
(7) _{t DCL1}
0.8V_CC
0.2V_CC
(8) _{t DFLM}
0.8V_CC
Figure 16 Master Mode Timing
(8) _tDFLM
0.2V_CC
1120