參數(shù)資料
型號: UPD16664
廠商: NEC Corp.
英文描述: 144/160/184/208-OUTPUT LCD COLUMN SEGMENT DRIVER WITH RAM
中文描述: 144/160/184/208-OUTPUT液晶柱段驅(qū)動與RAM
文件頁數(shù): 36/52頁
文件大?。?/td> 347K
代理商: UPD16664
Data Sheet S13780EJ1V0DS00
36
μ
PD16664
AC Characteristics 1 Display Data Transfer Timing
(1) Master Mode
(Unless otherwise specified, V
CC1
= 4.5 to 5.5 V, V
CC2
= 2.4 to 3.6 V, V
0
= 0 V, V
1
= 1.4 to 2.0 V, V
2
= 2.8 to 4.0 V,
T
A
= –20 to +70°C, frame frequency: 70 Hz (f
OSC
= 90.72 kHz at 1/160 duty, 72.8 kHz at 1/128 duty),
output load: 100 pF)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
1/160 duty
87
8/f
OSC
μ
s
STB clock cycle time
t
CYC
1/128 duty
108
8/f
OSC
μ
s
1/160 duty
43
4/f
OSC
μ
s
STB high-level width
t
CWH
1/128 duty
54
4/f
OSC
μ
s
1/160 duty
43
4/f
OSC
μ
s
STB low-level width
t
CWL
1/128 duty
54
4/f
OSC
μ
s
STB rise time
t
R
100
ns
STB fall time
t
F
100
ns
STB - /FRM delay time
t
PSF
20
μ
s
/FRM - STB delay time
t
PFS
20
μ
s
STB (output)
/FRM (output)
t
F
t
R
t
CWL
t
PSF
t
PSF
t
PFS
t
PFS
t
CWH
t
CYC
0.9 V
CC1
0.1 V
CC1
0.9 V
CC1
0.1 V
CC1
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