HCD66710A00 查看數據表（PDF） - Hitachi -> Renesas Electronics
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HCD66710A00 Datasheet PDF : 73 Pages
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CL1
VOH2
t ct
VOH2 VOL2
t CWH
t CWH
CL2
D
M
VOL2
t CSU
VOH2
t CWL
t ct
VOH2
VOL2
t DH
t SU
VOL2
t DM
Figure 32 Interface Timing with External Driver
HD66710
VCC
2.7V/4.5V *2
0.2V
0.2V
0.2V
t rcc
0.1 ms ≤ t rcc ≤ 10 ms
t OFF *1
t OFF ≥1 ms
Notes: 1. t OFF compensates for the power oscillation period caused by momentary power
supply oscillations.
2. Specified at 4.5V for standard voltage operation, and at 2.7V for low voltage operation.
3. If the above electrical conditions are not satisfied, the internal reset circuit will not
operate normally. In this case, the LSI must be initialized by software. (Refer to the
Initializing by Instruction section.)
Figure 33 Power Supply Sequemce
363
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