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MSM9844 Datasheet(PDF) 6 Page - OKI electronic componets

Part No. MSM9844
Description  VOICE SYNTHESIS LSI with on-chip FIFO Memory
Download  32 Pages
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Maker  OKI [OKI electronic componets]
Homepage  http://www.oki.com
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MSM9844 Datasheet(HTML) 6 Page - OKI electronic componets

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Page6
¡ Semiconductor
• Absolute Maximum Ratings
• Recommended Operating Ranges
• DC Characteristics
MSM9844
Parameter
Power Supply Voltage
Conditions
TSTG
VIN
VDD
Symbol
Storage Temperature
- 0.3 to VDD + 0.3
- 0.3 to + 7.0
Unit
Rating
Ta = 25°C
- 55 to + 150
V
V
°C
Input Voltage
(GND = 0 V)
Parameter
Power Supply Voltage
Conditions
fOSC
TOP
VDD
Symbol
Master Clock Frequency
- 40 to + 85
+ 4.5 to + 5.5
Unit
Rating
24.576
°C
V
MHz
Operating Temperature
(GND = 0 V)
DGND = AGND = 0V
Parameter
"H" Input Voltage
Conditions
VIH
Symbol
Unit
Min.
V
V
"H" Output Voltage note 1
DVDD = AVDD = + 4.5 V to + 5.5 V
DGND = AGND = 0 VTa = - 40 to + 85 °C
V
Max.
Typ.
VDD x 0.85
note 1) Applies to output pins excluding XT pin.
note 2) Applies to XT pin.
note 3) Applies to input pins excluding XT pin.
note 4) Applies to XT pins .
note 5) Applies to input pins without pull-up-register excluding XT pin.
note 6) Applies to input pins within pull-up-register excluding XT pin.
VIL
"L" Input Voltage
"L" Output Voltage note 1
"H" Input Current
note 3
"H" Input Current
note 4
"L" Input Current
note 5
"L" Input Current
note 4
"L" Input Current
note 6
Operating Current Consumption
Standby Current Consumption
IIH2
VOL1
IIH1
VOH1
IIL1
IIL2
IIL3
IDD
IDDS
IOH = - 40 µA
IOL = 2 mA
VIH = VDD
VIH = VDD
VIL = GND
VIL = GND
VIL = GND
fOSC = 24.576 MHz
without load
At power down
without load
Ta = - 40 to + 70 °C
At power down
without load
Ta = - 40 to + 85 °C
VDD x 0.15
VDD - 0.3
0.45
10
20
- 10
- 20
- 400
- 20
40
2 mA
2 mA
µA
V
µA
µA
µA
µA
mA
µA
µA
10
50
V
"H" Output Voltage note 2
"L" Output Voltage note 2
VOL2
VOH2
IOH = - 40 µA
IOL = 2 mA
VDD - 0.3
0.8
V


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