參數(shù)資料
型號： CYM74BP54
廠商： Cypress Semiconductor Corp.
英文描述： 82430NX Chipset Level II Cache Module Family(82430NX 芯片組電平II 高速緩沖存儲器模塊系列)
中文描述： 82430NX芯片組二級緩存模塊系列（82430NX芯片組電平二高速緩沖存儲器模塊系列）
文件頁數(shù)： 6/7頁
文件大?。?/td> 198K
代理商： CYM74BP54
CYM74BP54
CYM74P54/55
CYM74SP54/55
PRELIMINARY
6
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.
Storage Temperature................................. –55
°
C to +125
°
C
Ambient Temperature
with Power Applied .........................................–0
°
C to +70
°
C
3.3V Supply Voltage to Ground Potential..... –0.5V to +5.25V
5V Supply Voltage to Ground Potential........ –0.5V to +5.25V
DC Voltage Applied to Outputs
in High Z State............................................... –0.5V to +4.6V
DC Input Voltage............................................ –0.5V to +4.6V
Output Current into Outputs (LOW)............................. 20 mA
Document #: 38-M-00070-B
Operating Range
Range
Ambient
Tempera-
ture
0
°
C to
+70
°
C
0
°
C to
+70
°
C
V
CC
V
CCQ
N/A
Commercial
(CYM74BP54)
Commercial
(CYM74P5X,
CYM74SP5X)
5V
±
5%
5V
±
5%
5V
±
5%
3.3V + 10%
– 5%
Electrical Characteristics
Over the Operating Range
Parameter
V
IH
V
IL
V
IL
V
OH
V
OL
I
CC (74BP54)
I
CC (74P54)
I
CC (74P55)
I
CC (74SP54)
I
CC (74SP55)
Description
Test Condition
Min.
2.2
-0.5
-0.3
2.4
Max.
Unit
V
V
V
V
V
mA
mA
mA
mA
mA
Input HIGH Voltage
Input LOW Voltage
Input LOW Voltage
Output HIGH Voltage
Output LOW Voltage
V
CC
Operating Supply Current
V
CC
Operating Supply Current
V
CC
Operating Supply Current
V
CC
Operating Supply Current
V
CC
Operating Supply Current
CYM74BP54
CYM74P5X, CYM74SP5X
V
CC
=Min. I
OH
= -4 mA
V
CC
=Min. I
OL
= 8 mA
V
CC
=Max., I
OUT
=0 mA, f=f
MAX
=1/t
RC
V
CC
=Max., I
OUT
=0 mA, f=f
MAX
=1/t
RC
V
CC
=Max., I
OUT
=0 mA, f=f
MAX
=1/t
RC
V
CC
=Max., I
OUT
=0 mA, f=f
MAX
=1/t
RC
V
CC
=Max., I
OUT
=0 mA, f=f
MAX
=1/t
RC
0.8
0.8
0.4
1700
TBD
TBD
1100
1400
Ordering Information
Speed
(MHz)
60
Ordering Code
CYM74BP54PM-60
CYM74P54PM-60
CYM74P55PM-60
CYM74SP54PM-60
CYM74SP55PM-60
CYM74BP54PM-66
CYM74P54PM-66
CYM74P55PM-66
CYM74SP54PM-66
CYM74SP55PM-66
Package
Name
PM36
TBD
TBD
PM26
PM26
PM36
TBD
TBD
PM26
PM26
Package Type
Description
Asynchronous 256KB
Synch Pipelined 256KB
Synch Pipelined 512KB
Synch Burst 256KB
Synch Burst 512KB
Asynchronous 256KB
Synch Pipelined 256KB
Synch Pipelined 512KB
Synch Burst 256KB
Synch Burst 512KB
Operating
Range
Commercial
160-Pin Dual-Readout SIMM
160-Pin Dual-Readout SIMM
160-Pin Dual-Readout SIMM
160-Pin Dual-Readout SIMM
160-Pin Dual-Readout SIMM
160-Pin Dual-Readout SIMM
160-Pin Dual-Readout SIMM
160-Pin Dual-Readout SIMM
160-Pin Dual-Readout SIMM
160-Pin Dual-Readout SIMM
66
Commercial
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