MK31VT872A-8YC 98.06.26
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ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Rating
Voltage on any pin relative to Vss
Vcc supply voltage
Storage temperature
Power dissipation
Short circuit current
Operating temperature
Symbol
VIN, VOUT
Vcc,VccQ
Tstg
PD*
Ios
Topr
Value
-0.5 to VCC+0.5
-0.5 to 4.6
- 55 to 125
9
50
0 to 70
Unit
V
V
°C
W
mA
°C
*: Ta=25
°C
Recommended Operating Conditions
Parameter
Power supply voltage
Input high voltage
Input low voltage
Symbol
Vcc,VccQ
VIH
VIL
Min.
3.0
2.0
-0.3
(Voltages referenced to Vss = 0V)
Typ.
Max.
Unit
3.3
-
-
3.6
VCC+0.3
0.8
V
V
V
Capacitance
Parameter
Input capacitance(A0-A11,BA0,BA1,/RAS, /CAS,/WE)
Input capacitance(/CS0,/CS2)
Input capacitance(DQMB0-DQMB7)
Input capacitance(CKE0)
I/O capacitance(DQ0-DQ63,CB0 - CB7)
Input capacitance(CLK0,CLK2)
(Vcc=3.3V
±
0.3V,Ta=25 °C
Symbol
Max.
CIN1
54
CIN2
34
CIN3
16
CIN4
58
C
I/O
18
C
CLK
50
f=1MHz)
Unit
pF
pF
pF
pF
pF
pF
OKI [ OKI ELECTRONIC COMPONETS ]
