NJU6635 New Japan Radio Co.,Ltd, NJU6635 Datasheet - Page 28

• Manufacturer Part Number: NJU6635
• Description: 16-character 2-line Dot Matrix Lcd Controller Driver
• Manufacturer: New Japan Radio Co.,Ltd

Note.) Since the internal initialization circuits will not operate normally unless the above conditions are met, in
RESET input
Power supply rise time
Power supply OFF time
The Input Condition when using the Hardware Reset Circuit
Power supply condition when using the internal initialization circuit
P A R A M E T E R
P A R A M E T E R
Input timing
such a case initialize by instruction(Refer to initialization by the instruction).
”Low” level width
V
0.1ms
D
RESET
0.2V
t
t
rDD
rDD
10ms
SYMBOL
SYMBOL
4.5V
t
t
t
RSL
OFF
rDD
V
IL
f
OSC
0.2V
t
OFF
t
CONDITION
CONDITION
=540kHz
OFF
V
RSL
–
–
1ms
3V
MIN
MIN
1.2
0.1
1
*t
time in a short period OFF or
cyclical ON/OFF
TYP
TYP
OFF
–
–
–
specifies the power OFF
(Ta=-20 to 75 C)
MAX
MAX
NJU6635
–
5
–
UNIT
UNIT
ms
ms
ms