參數(shù)資料
型號: PUMA68S16000XB-015
元件分類: SRAM
英文描述: 512K X 32 MULTI DEVICE SRAM MODULE, 15 ns, PQMA68
封裝: 25.27 X 25.27 X 5.08 MM, PLASTIC, LCC-68
文件頁數(shù): 6/12頁
文件大?。?/td> 145K
代理商: PUMA68S16000XB-015
DC
Operating
Conditions
Issue 5.2 March 2001
PAGE 3
Parameter
Symbol
Min
Typ
Max
Unit
Supply Voltage
VCC
4.5
5.0
5.5
V
Input High Voltage
VIH
2.2
-
VCC+0.5
V
Input Low Voltage
VIL
(1)
-0.3
-
0.8
V
Operating Temperature
TA
0
-
70
O
C
TAI
-40
-
85
O
C
(I Suffix)
Absolute Maximum Ratings(1)
Recommended Operating Conditions
DC Electrical Characteristics
(V
CC=5V+10%, TA=-40
OC to +85OC)
Parameter
Symbol
Min
Max
Unit
Voltage on any pin relative to VSS
VT
-0.3
to
+6.0
V
Power Dissipation
PT
4.0
W
Storage Temperature
TSTG
-55
to
+125
O
C
Notes : (1) Stresses above those listed 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
Notes : (1) Pulse Width : -2.0V for less than 10ns.
Notes
(1) /CS1~4 inputs operate simultaneously for 32 bit mode, in pairs for 16 bit mode and singly for 8 bit mode.
(2) At f=f
MAX address and data inputs are cycling at max frequency.
Parameter
Symbol Test Condition
Min
Typ
Max
Unit
Input Leakage Current
ILI
VIN=0V to VCC
-8
-
8
A
Output Leakage Current
ILO
VI/O=0V to VCC
-8
-
8
A
Average Supply Current
(2)
32 Bit
ICC32
/CS
(1)
=VIL, II/O=0mA,f=fmax
-
760
mA
16 Bit
ICC16
As Above.
-
490
mA
8 Bit
ICC8
As Above.
-
370
mA
Standby Supply Current
TTL
ISB
/CS
(1)
=VIH ,Min Cycle
-
240
mA
CMOS
ISB1
/CS
>VCC-0.2V, 0.2V
>VIN
>VCC-0.2V, f=0
-
40
mA
Output Voltage Low
VOL
IOL=8.0mA, VCC=Min
-
0.4
V
Output Voltage High
VOH
IOH=-4.0mA, VCC=Min
2.4
-
V
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