hm62w4100h Renesas Electronics Corporation., hm62w4100h Datasheet - Page 4

• Manufacturer Part Number: hm62w4100h
• Description: 4m High Speed Sram 1-mword X 4-bit - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

HM62W4100H Series
Operation Table
CS
H
L
L
L
L
Note:
Absolute Maximum Ratings
Parameter
Supply voltage relative to V
Voltage on any pin relative to V
Power dissipation
Operating temperature
Storage temperature
Storage temperature under bias
Notes: 1. V
Recommended DC Operating Conditions (Ta = 0 to +70 C)
Parameter
Supply voltage
Input voltage
Notes: 1. V
4
2. V
2. V
3. The supply voltage with all V
4. The supply voltage with all V
: H or L
OE
H
L
H
L
T
T
IL
IH
(min) = –2.0 V for pulse width (under shoot)
(max) = V
(min) = –2.0 V for pulse width (under shoot)
(max) = V
WE
H
H
L
L
CC
CC
+ 2.0 V for pulse width (over shoot)
SS
+ 2.0 V for pulse width (over shoot)
SS
Mode
Standby
Output disable
Read
Write
Write
Symbol
V
V
V
V
CC
SS
IH
IL
*
*
3
4
CC
SS
pins must be on the same level.
pins must be on the same level.
Min
3.0
0
2.2
–0.5*
Symbol
V
V
P
Topr
Tstg
Tbias
CC
T
T
V
I
I
I
I
I
SB
CC
CC
CC
CC
1
CC
, I
current
SB1
8 ns
8 ns
Typ
3.3
0
—
—
8 ns
8 ns
Value
–0.5 to +4.6
–0.5*
1.0
0 to +70
–55 to +125
–10 to +85
I/O
High-Z
High-Z
Dout
Din
Din
1
to V
CC
+0.5*
Max
3.6
0
V
0.8
CC
Ref. cycle
—
—
Read cycle (1) to (3)
Write cycle (1)
Write cycle (2)
2
+ 0.5*
2
Unit
V
V
W
C
C
C
Unit
V
V
V
V