gvt71128b18 ETC-unknow, gvt71128b18 Datasheet - Page 6

• Manufacturer Part Number: gvt71128b18
• Description: 128k Synchronous Burst Sram
• Manufacturer: ETC-unknow

ABSOLUTE MAXIMUM RATINGS*
Voltage on VCC Supply Relative to VSS...-0.5V to +4.6V
V
Storage Temperature (plastic) .......................-55
Junction Temperature ....................................................+125
Power Dissipation ...........................................................1.4W
Short Circuit Output Current .....................................100mA
DC ELECTRICAL CHARACTERISTICS AND RECOMMENDED OPERATING CONDITIONS
(0
March 4, 1998
Rev. 3/98
Input High (Logic 1) voltage
Input Low (Logic 0) Voltage
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Supply Voltage
I/O Supply
DESCRIPTION
Power Supply
Current: Operating
CMOS Standby
TTL Standby
Clock Running
GALVANTECH
IN
o
DESCRIPTION
C
...........................................................-0.5V to VCC+0.5V
T
a
70°C; VCC = 3.3V -5% and +10% unless otherwise noted)
CONDITIONS
Device selected; all inputs < V
V
outputs open
Device deselected; VCC = MAX;
all inputs < VSS +0.2 or >VCC -0.2;
all inputs static; CLK frequency = 0
Device deselected; all inputs < V
or > V
VCC = MAX; CLK frequency = 0
Device deselected;
all inputs < V
CLK cycle time >
IH
;cycle time >
IH
0V < V
Output(s) disabled, 0V < V
I
I
; all inputs static;
OH
OL
CONDITIONS
= 8.0mA
= -4.0mA
IL
IN
or > V
t
< VCC
KC MIN; VCC =MAX;
t
KC MIN
IH
; VCC = MAX;
, INC.
IL
o
C to +125
or >
IL
OUT
< VCC
128K X 18 SYNCHRONOUS BURST SRAM
o
o
SYM
I
I
I
Icc
SB2
SB3
SB4
6
SYMBOL
*Stresses greater than those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.This is a stress
rating only and functional operation of the device at these or any
other conditions above those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect reliability.
VCCQ
VCC
V
V
V
IL
V
IL
OH
OL
IH
Il
O
I
TYP
200
60
1
4
300
10
95
3.135
2.375
-8
MIN
2
-0.3
2.0
2.4
-2
-2
Galvantech, Inc. reserves the right to change products or specifications without notice.
280
10
90
-9
2
VCC+0.3
MAX
0.8
0.8
3.6
3.6
2
2
260
-10
10
80
2
UNITS
GVT71128B18
PRELIMINARY
260
-11
10
80
uA
uA
2
V
V
V
V
V
UNITS NOTES
mA
mA
mA
mA
NOTES
1, 11
1, 11
1, 2
1,2
3, 12, 13
14
1
12,13
12,13
12,13