參數(shù)資料
型號(hào): AMP374P6453BT1-C1H
廠商: Electronic Theatre Controls, Inc.
英文描述: 64M X 72 SDRAM DIMM with ECC based on 32M X 8, 4 Banks, 8K REFRESH, 3.3V Synchronous DRAMs
中文描述: 64米× 72 SDRAM的內(nèi)存32兆的基礎(chǔ)上× 8,4銀行,8K的刷新,3.3同步DRAM,帶ECC
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 72K
代理商: AMP374P6453BT1-C1H
AMP374P6453BT1-C1H/S
64M X 72 SDRAM DIMM with ECC based on 32M X 8, 4 Banks, 8K REFRESH, 3.3V Synchronous DRAMs WITH SPD
Revision: 1.1
Revision Date: 11/2000
Document Number: 65830
Page Number: 4 of 12
AVED MEMORY PRODUCTS
Where Quality & Memory Merge
ABSOLUTE MAXIMUM RATINGS
Item
Symbol
V
IN
, V
OUT
V
DD
, V
DDQ
Tstg
Pd
IOS
Rating
-1.0 - 4.6
-1.0 - 4.6
-55 to + 150
18
50
Unit
V
V
o
C
W
mA
Voltage on any pin relative to Vss
Voltage on V
DD
supply relative to Vss
Storage Temperature
Power Dissipation
Short Circuit Current
Note
: Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted
to the conditions as detailed in the operational sections of this data sheet. Exposure to higher than recommended voltage for
extended periods may affect device reliability.
DC OPERATING CONDITIONS AND CHARACTERISTICS
Recommended operating conditions
(Voltage referenced to Vss=OV, Ta = 0 to 70
o
C)
Item
Symbol
V
DD,
V
DDQ
V
IH
V
IL
V
OH
V
OL
I
LI
Min
3.0
2.0
-0.3
2.4
-
-10
Typ
3.3
3.0
0
-
-
-
Max
3.6
V
DDQ
+0.3
0.8
-
0.4
10
Unit
V
V
V
V
V
μA
Notes
-
1
2
I
OH
= -2mA
I
OL
= 2mA
3
Supply voltage
Input logic high voltage
Input logic low voltage
Output logic high voltage
Output logic low voltage
Input leakage current (Inputs)
Note
:1.
V
IH
(max) = 5.6V AC. Pulse width
3ns.
V
IL
(min) = -2.0V AC. Pulse width
3ns
Any input 0V
V
IN
V
DDQ.
Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State outputs.
2.
3.
CAPACITANCE
(V
DD
= 3.3V, Ta = 23
o
C, f=1MHz, V
REF
= 1.4V
±
200mV)
Item
Symbol
C
ADD
Min
50
Max
95
Unit
pF
Input capacitance [A0 - A12, BA0 - BA1]
Input capacitance [
RAS
,
CAS
,
WE
]
Input capacitance [CKE0 - CKE1
]
Input capacitance [CLK0 - CLK3]
Input capacitance [
CS0 - CS3]
Input capacitance [DQM0 - DQM7]
Data input/output capacitance[DQ0 - DQ63]
Check bit [CB0 - 7]
C
IN
C
CKE
C
CLK
18
C
CS
C
DQM
C
OUT
1
C
OUT
2
50
28
95
50
25
30
20
18
18
pF
pF
pF
pF
pF
pF
pF
18
13
13
13
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