參數(shù)資料
型號(hào): UPD16664N
廠商: NEC Corp.
英文描述: RF CONNECTOR; 50 OHM REVERSE POLARITY BNC FEMALE BULKHEAD, CRIMP ATTACHMENT FOR RG58; *MEETS FCC PART 15.203 REQUIREMENTS*
中文描述: 144/160/184/208-OUTPUT液晶柱段驅(qū)動(dòng)與RAM
文件頁(yè)數(shù): 31/52頁(yè)
文件大?。?/td> 347K
代理商: UPD16664N
Data Sheet S13780EJ1V0DS00
31
μ
PD16664
18. CHIP SET POWER-UP SEQUENCE
It is recommended to apply power in the following sequence:
V
CC2
V
CC1
input
V
DD
, V
EE
V
1
, V
2
Be sure to apply LCD drive voltages V
1
, V
2
in the end.
V
CC2
V
CC1
V
DD
V
EE
V
1
V
2
/RESET
OFF
OFF
OFF
OFF
OFF
OFF
0 V
0 V
ON
ON
4.5 V
ON
ON
ON
ON
V
CC2
V
CC2
0.3 V
CC2
100
ns or longer
CPU Interface
(A
0
to A
16
,/CS,/OE,
/WE,/UBE,D
0
to D
15
)
0 V
V
CC2
0.3 V
CC2
/DOFF
0
s or more
Note
Note
0
s or more
0
s or more
0
s or more
Note
V
DD
and V
EE
do not have to be turned ON at the same time.
Caution Turn OFF power to the chip set in the sequence reverse to the above.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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