HM62V16256C Просмотр технического описания (PDF) - Renesas Electronics
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производитель
HM62V16256C Datasheet PDF : 20 Pages
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Operation Table
CS1 CS2 WE OE UB LB I/O0 to I/O7
H×
×
×
×
×
High-Z
×
L
×
×
×
×
High-Z
×
×
×
×
H
H
High-Z
L
H
H
L
L
L
Dout
L
H
H
L
H
L
Dout
L
H
H
L
L
H
High-Z
L
H
L
×
L
L
Din
L
H
L
×
H
L
Din
L
H
L
×
L
H
High-Z
L
H
H
H
×
×
High-Z
Note: H: VIH, L: VIL, ×: VIH or VIL
HM62V16256C Series
I/O8 to I/O15
High-Z
High-Z
High-Z
Dout
High-Z
Dout
Din
High-Z
Din
High-Z
Operation
Standby
Standby
Standby
Read
Lower byte read
Upper byte read
Write
Lower byte write
Upper byte write
Output disable
Absolute Maximum Ratings
Parameter
Symbol
Power supply voltage relative to VSS
Terminal voltage on any pin relative to VSS
Power dissipation
Storage temperature range
VCC
VT
PT
Tstg
Storage temperature range under bias
Tbias
Notes: 1. VT min: –3.0 V for pulse half-width ≤ 30 ns.
2. Maximum voltage is +4.6 V.
Value
–0.5 to + 4.6
–0.5*1 to VCC + 0.3*2
1.0
–55 to +125
–20 to +85
Unit
V
V
W
°C
°C
DC Operating Conditions
Parameter
Symbol Min
Supply voltage
VCC
VSS
Input high voltage VCC = 2.2 V to 2.7 V VIH
VCC = 2.7 V to 3.6 V VIH
Input low voltage VCC = 2.2 V to 2.7 V VIL
VCC = 2.7 V to 3.6 V VIL
Ambient temperature range
Ta
2.2
0
2.0
2.0
–0.2
–0.3
–20
Note: 1. VIL min: –3.0 V for pulse half-width ≤ 30 ns.
Typ
2.5/3.0
0
—
—
—
—
—
Max
Unit
3.6
V
0
V
VCC + 0.3 V
VCC + 0.3 V
0.4
V
0.6
V
70
°C
Note
1
1
5
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