UPD444012AGY-B10X-MJH NEC [NEC], UPD444012AGY-B10X-MJH Datasheet - Page 6

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UPD444012AGY-B10X-MJH

Manufacturer Part Number
UPD444012AGY-B10X-MJH
Description
4M-BIT CMOS STATIC RAM 256K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION
Manufacturer
NEC [NEC]
Datasheet
DC Characteristics (Recommended Operating Conditions Unless Otherwise Noted)(1/2)
Remarks 1. V
6
Input leakage current
I/O leakage current
Operating supply current
Standby supply current
High level output voltage
Low level output voltage
Parameter
2. These DC characteristics are in common regardless of product specification.
V
IN
I/O
: Input voltage
: Input / Output voltage
Symbol
I
I
I
V
I
I
I
V
CCA1
CCA2
CCA3
I
I
SB1
SB2
SB3
I
LO
SB
LI
OH
OL
V
V
CE2 = V
/CE1 = V
Minimum cycle time,
I
/CE1 = V
Cycle time =
/CE1
Cycle time = 1 s, I
V
/CE1 = V
/CE1
CE2
/LB = /UB
CE2
I
I
I/O
OH
OL
IN
I/O
IH
= 0 mA
= 1.0 mA
= –0.5 mA
= 0 V to V
= 0 V to V
V
0.2 V
V
CC
0.2 V, CE2
V
IL
CC
CC
IL
IL
IH
– 0.2 V
or /WE = V
, CE2 = V
, CE2 = V
or CE2 = V
V
0.2 V
CC
0.2 V, CE2
CC
Data Sheet M14464EJ5V0DS
CC
Test condition
, /CE1 = V
0.2 V, /CE1
IH
IH
I/O
V
IL
, Cycle time = 50 ns
, I
IL
CC
= 0 mA, V
or /OE = V
I/O
or /LB = /UB = V
Cycle time = 55 ns
Cycle time
– 0.2 V,
= 0 mA,
IH
V
or
CC
0.2 V,
IL
0.2 V
IH
0.2 V,
70 ns
IH
MIN.
–1.0
–1.0
2.4
PD444012A-BxxX
V
TYP.
CC
0.5
0.5
0.5
2.7 V
PD444012A-X
MAX.
+1.0
+1.0
0.6
0.4
50
45
40
4
6
7
7
7
Unit
mA
mA
V
V
A
A
A

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