D43257B データシートの表示（PDF） - NEC => Renesas Technology
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D43257B Datasheet PDF : 20 Pages
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µPD43257B
Electrical Specifications
Absolute Maximum Ratings
Parameter
Supply voltage
Input / Output voltage
Operating ambient temperature
Storage temperature
Symbol
VCC
VT
TA
Tstg
Note –3.0 V (MIN.) (Pulse width : 50 ns)
Condition
Rating
Unit
–0.5 Note to +7.0
V
–0.5 Note to VCC + 0.5
V
0 to 70
°C
–55 to +125
°C
Caution Exposing the device to stress above those listed in Absolute Maximum Rating could cause
permanent damage. The device is not meant to be operated under conditions outside the limits
described in the operational section of this specification. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
Recommended Operating Conditions
Parameter
Supply voltage
High level input voltage
Low level input voltage
Operating ambient temperature
Symbol
VCC
VIH
VIL
TA
Note –3.0 V (MIN.) (Pulse width: 50 ns)
Condition
MIN.
4.5
2.2
–0.3 Note
0
TYP.
5.0
MAX.
Unit
5.5
V
VCC+0.5
V
+0.8
V
70
°C
Capacitance (TA = 25 °C, f = 1 MHz)
Parameter
Input capacitance
Input / Output capacitance
Symbol
Test conditions
CIN
VIN = 0 V
CI/O
VI/O = 0 V
MIN.
Remarks 1. VIN : Input voltage
VI/O : Input / Output voltage
2. These parameters are periodically sampled and not 100% tested.
TYP.
MAX.
Unit
5
pF
8
pF
6
Data Sheet M10693EJ7V0DS00
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