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參數(shù)資料
| 型號(hào)： | MSM64481-014GS-2K-H |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Built-in 512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| 中文描述： | 內(nèi)置512位EEPROM和LCD驅(qū)動(dòng)器4位微控制器 |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大小： | 112K |
| 代理商： | MSM64481-014GS-2K-H |
9/12
Semiconductor
MSM64481
ELECTRICAL CHARACTERISTICS
DC Characteristics
*1 V
DD1
=5.5 V, operating frequency f=0 Hz
*2 V
DD1
=5.5 V, V
DD2
=6 V, operating frequency f=500 kHz
*3 V
DD1
=5.5 V, V
DD2
=6 V, operating frequency f=500 kHz, LCD in display state
Parameter
(V
DD1
=5 V, V
DD2
=6 V, Ta=–40 to +85°C unless otherwise specified)
Min.
Condition
Max.
Symbol
Unit
Input Voltage 1
(P1.0 to P1.3)
(P2.0 to P2.3)
Input Voltage 2
(P0.0 to P0.2)
(TEST, RESETB)
Input Current 1
(P1.0 to P1.3)
(P2.0 to P2.3)
Input Current 2
(P0.0 to P0.2)
(TEST, RESETB)
Pull-up Resistance
(P1.0 to P1.3)
(P2.0 to P2.3)
V
DD1
￥
0.7
—
V
IH1
—
V
—
V
DD1
￥
0.2
V
IL1
—
Typ.
—
—
V
DD1
￥
0.7
—
V
IH2
—
—
V
DD1
￥
0.2
V
IL2
—
—
—
—
1
I
IH1
V
IH1
=V
DD1
μA
–1
—
I
IL1
V
IL1
=GND
—
—
—
1
I
IH2
V
IH2
=V
DD1
–1
—
I
IL2
V
IL2
=GND
—
—
5
40
R
ON
V
DD1
=5 V
V
I
=0 V
—
k
W
Output Current 1
(P1.0 to P1.3)
(P2.0 to P2.3)
—
–2
I
OH1
V
DD1
=4.5 V
V
O
=4.1 V
V
DD1
=4.5 V
V
O
=0.4 V
V
DD2
=5 V
I
O
=–50 μA
V
DD2
=5 V
I
O
=50 μA
V
DD2
=5 V
I
O
=–50 μA
V
DD2
=5 V
I
O
=50 μA
V
DD2
=5 V
I
O
=±20 μA
V
DD1
=4.5 to 5.5 V
C=47 pF
CPU in halt state
—
mA
2
—
V
OL1
—
Output Voltage 2
(SEG1 to SEG40)
—
V
DD2
–0.20
V
OH2
—
V
0.20
—
V
OL2
—
Output Voltage 3
(COM1 to COM2)
—
V
DD2
–0.20
V
OH3
—
0.20
—
V
OL3
—
2.25
2.75
V
OM
2.50
V
Intermediate Level Output
Voltage (COM1 to COM2)
f
OSC
500±35%
kHz
RC Oscillation Frequency
—
—
—
—
20
3
1
5
I
DDS
I
DD1
I
DD2
I
DDE
—
—
—
—
μA
Static Current Consumption
*1
Dynamic Current
Consumption
*2
mA
CPU in operation
*3
*2
During write to EEPROM
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MSM64481-014GS-K | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:Built-in 512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
| MSM64P155 | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit |
| MSM64P155L | 制造商:ROHM Semiconductor 功能描述: |
| MSM64P164 | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver |
| MSM64Q424 | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:Built-in 256/512-Bit EEPROM and LCD Driver 4-Bit Microcontroller |
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