參數(shù)資料
型號: ML9204
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan)
中文描述: 5 × 7點陣字符?24位數(shù)字?2行顯示控制器/驅(qū)動器的字符內(nèi)存(內(nèi)置鍵掃描)
文件頁數(shù): 9/41頁
文件大小: 288K
代理商: ML9204
PEDL9204-02
OKI Semiconductor
ML9204-xx
9/41
AC Characteristics
(V
DD
= 5.0 V±10%, or V
DD
= 3.3 V±10%,V
SEG
and V
COM
= 20 to 60 V, T
a
= –40 to +85°C unless otherwise specified)
Parameter
Symbol
CP
Frequency
f
C
CP
Pulse Width
t
CW
D/A Setup Time
t
DS
D/A Hold Time
t
DH
CS
Setup Time
t
CSS
CS
Hold Time
t
CSH
CS
Wait Time
t
CSW
Data Processing Time
t
DOFF
When
RESET
signal is input from
microcontroller etc. externally
RESET
Time
t
RSON
D/A Wait Time
t
RSOFF
t
R
All Output Slew Rate
t
F
OSC Duty Ratio
du
OSC
Oscillation Rise Time
t
OSCON
*1 t
OSCON
(oscillation rise time) differs with the oscillator pin used.
As regards oscillation rise time, refer to the data of oscillator used.
Key Scan Characteristics
(V
DD
= 5.0V±10%, or V
DD
= 3.3V±10%, V
SEG
and V
COM
= 20 to 60 V, T
a
= –40 to +85°C unless otherwise specified)
Parameter
Symbol
Condition
Key Scan Time
t
SCAN
Key Scan Pulse Width
t
WSCAN
Rotary Switch Characteristics
(V
DD
= 5.0V±10%, or V
DD
= 3.3V±10%, V
SEG
and V
COM
= 20 to 60 V, T
a
= –40 to +85°C unless otherwise specified)
Parameter
Symbol
Condition
Phase Input Time
t
ABW
Phase Input Fixed Time
t
ABH
Condition
Oscillating state
Oscillating state
Min.
200
200
200
200
8
200
4
Max.
2.0
Unit
MHz
ns
ns
ns
ns
μ
s
ns
μ
s
RESET
Pulse Width
t
WRES
200
ns
t
OSCON
200
40
2.0
2.0
60
*1
ns
μ
s
μ
s
%
t
R
= 20 to 80%
t
F
= 80 to 20%
C
l
= 100 pF
Min.
142.2
28.4
Typ.
160
32
Max.
182.8
36.6
Unit
μ
s
μ
s
f
OSC
= 3.5 to 4.5 MHz
Min.
Typ.
Max.
Unit
f
OSC
= 3.5 to 4.5 MHz
1.2
ms
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ML9204-XX 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan)
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