MSM7712 Просмотр технического описания (PDF) - Oki Electric Industry
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MSM7712 Datasheet PDF : 20 Pages
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–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– s MSM7712 s
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings [1]
Parameter
Symbol
Condition
Rating
Unit
Power Supply Voltage Core
Power Supply Voltage Pad
Input Voltage
Output Voltage
Input Current per Pad
Output Current per Pad
Storage Temperature
V CDD
-0.3 to 4.6
V PDD
-0.3 ~ 7
V
VI
-0.3 ~ VDD+0.3
VO
TJ = 25 °C
VSS = 0V
-0.3 ~ VDD+0.3
II
-10 ~ +10
mA
IO
-10 ~+10
mA
T STG
-65 ~ 150
˚C
1. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted to the conditions
as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
Operating Range VSS = 0 V
Parameter
Power Supply Voltage Core
Power Supply Voltage Pad
Ambient Temperature
Oscillator Frequency
Symbol
Range
Unit
VCDD
VPDD
Ta
2.7 ~ 3.6
V
4.5 ~ 5.5
V
-40 ~ +85
˚C
SCK
40
MHz
DC Characteristics VPDD = 4.5 ~ 5.5 V, VPSS = 0 V, TJ= -40 ~ +85 ˚C
Parameter
Symbol
Condition [1]
Min
Typ
Max
Unit
“H” level Input Voltage
“L” Level Input Voltage
“H” Level Output Voltage
VIH
TTL Input
VIL
TTL Input
VOH
IOH = 100 µA
2.0
-
VPDD+0.3
V
-0.3
-
0.8
V
VPDD – 0.2
-
-
V
2.4
“L” Level Output Voltage
VOH
-
-
0.2
V
0.4
Standby Current (Core)
ICORE
VDD = 3 V,
-
56.5
-
mA
RST asserted, SCK active
Standby Current (Pad)
IPAD
VDD = 5 V,
-
9.3
-
mA
RST asserted, SCK active
Normal Current (Core)
ICORE
VDD = 3 V,
-
58.4
-
mA
RST asserted, SCK active
Normal Current (Pad)
IPAD
VDD = 5 V,
-
30.2
-
mA
RST asserted, SCK active
1. All inputs are CMOS thresholds. All outputs, 3-states, open-drains, open-collectors are rated at 2 mA drive. All bidirectional pins are rated at 4 mA
drive.
Oki Semiconductor
15
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