参数资料
型号: MSM6222
厂商: OKI SEMICONDUCTOR CO., LTD.
英文描述: DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
中文描述: 点阵LCD控制器的16交通部通用驱动器和40段驱动交通部
文件页数: 3/45页
文件大小: 390K
代理商: MSM6222
MSM6222B-xx
Semiconductor
11/45
Timing for output to the CPU
Parameter
R/W and RS set-up time
Symbol
Min.
Typ.
Max.
Unit
tB
140
ns
E "H" pulse width
tW
280
ns
R/W and RS holding time
tA
10——
ns
E rise time
tr
——25
ns
E fall time
tf
——25
ns
E "L" pulse width
tL
280
ns
E cycle time
tC
667
ns
DB0 to DB7 data output delay time
tD
220
ns
DB0 to DB7 data output holding time
tO
20——
ns
(VDD = 4.5 to 5.5V, Ta = –20 to +75°C)
R/W
RS
VIL
E
DB0-DB7
tW
VIH
VIH
VIL
VOH
VOL
VOH
VOL
Output data
VIH
VIL
tA
VIH
VIL
VIH
tr
tB
tD
VIL
tL
tf
tC
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MSM6222B 制造商:OKI 制造商全称:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
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