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参数资料
| 型号： | MSM6577E-XXGS-2K |
| 厂商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP56 |
| 封装： | 9 X 10 MM, 0.65 MM PITCH, PLASTIC, QFP-56 |
| 文件页数： | 8/22页 |
| 文件大小： | 173K |
| 代理商： | MSM6577E-XXGS-2K |
16/22
MSM6577-xx
Semiconductor
ELECTRICAL CHARACTERISTICS (MSM6577L/C/D/E)
3.0 V operation Backup flag (BUF)="1"
The input of the constant voltage circuit corresponds to the output of the battery (VSS2).
1.5
—
Parameter
Symbol
Condition
Applicable Pin
IDD
*1
Current Consumption
Unit
—A
–IOH3
VOH=–0.2 V
Output Current 3
(LCD driver
Common Segment)
IOML3
VOML=VSS2
±0.2 V
4
—
A
IOL3
VOL=–4.3 V
IIH1
VI=0 V,
Input mode,
with pull-down
resistor
PORT0, PORT1 *2
Input Current 1
4
60
—
120
—
240
A
–|IL2
VI=–3.0 V,
Input mode,
with pull-up
resistor
PORT0, PORT1 *2
Input Current 2
|IL
VI=0 V, –3.0 V
Input mode,
without internal
resistor
PORT0, PORT1 *2
SIN, SOUT, SCLK
RESET *3
Input Leakage Current
IIH3
RESET *3
TEST
Input Current 3
60
—
200
120
—
750
240
1
1500
A
—
VI=0 V,
with pull-down
resistor
(VDD=0 V, VSS1=–1.5 V, VSS2=–3.0 V (Battery Voltage), VSS3=–4.5 V, fOSC=32.768 kHz, CX=35 pF, Ta=25°C)
Min. Typ. Max.
Oscillation Start Voltage
–VOSC
—
0.9
V
VSS2
Within 2 sec
–IOH1
VO=–0.5 V
PORT0, PORT2 *2
SOUT, SCLK
Output Current 1
IOL1
VO=–2.5 V
–IOH2
VO=–0.5 V
BD
Output Current 2
500
20
—
A
IOL2
VO=–2.5 V
20
—
SEG0 to SEG27
IOMH3
VOMH=VSS1
±0.2 V
4—
—
–IIL4
RESET *3
Input Current 4
200
750
1500
A
VI=–3.0 V,
with pull-up
resistor
–VIH
—
All input pins
Input Voltage
—
0.5
V
–VIL
2.5
—
*1 Dependent on program ("1.5 mA typ." is under 5% duty of the MCU.)
*2 PORT0=P0.0 to P0.3, PORT1=P1.0 to P1.3, PORT2=P2.0 to P2.3
(P1.2 is shared with SCLK, P1.3 with SOUT, and P2.0 with SIN.)
*3 RESET pin can be selected by mask option (with pull-down, with pull-up or without inter-
nal resistor).
MSM6577L: System reset by a "H" level with a pull-down resistor
MSM6577C: System reset by a "H" level without a pull-down resistor
MSM6577D: System reset by a "L" level with a pull-up resistor
MSM6577E: System reset by a "L" level without a pull-up resistor
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSM6577-XX | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller |
| MSM6577-XXGS-2K | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller |
| MSM6577-XXGS-K | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:Operatable at 0.9V and Built-in LCD Driver 4-Bit Microcontroller |
| MSM6585 | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:ADPCM Voice Synthesis IC |
| MSM6585MAZ010 | 制造商:ROHM Semiconductor 功能描述: |
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