參數(shù)資料
型號: V437464S24V
廠商: Mosel Vitelic, Corp.
英文描述: 3.3 VOLT 64M x 72 HIGH PERFORMANCE UNBUFFERED ECC SDRAM MODULE
中文描述: 3.3伏6400 × 72高性能無緩沖ECC內存模塊
文件頁數(shù): 5/12頁
文件大?。?/td> 318K
代理商: V437464S24V
MOSEL VITELIC
V437464S24V
5
V437464S24V Rev. 1.0 January 2002
DC Characteristics
T
A
= 0
°
C to 70
°
C; V
SS
= 0 V; V
DD
, V
DDQ
= 3.3V
±
0.3V
28
Minimum Row Active to Row Active Delay
t
RRD
14 ns/15 ns/16 ns
0E
0F
10
29
Minimum RAS to CAS Delay t
RCD
15 ns/20 ns
0F
14
14
30
Minimum RAS Pulse Width t
RAS
42 ns/45 ns
2A
2D
2D
31
Module Bank Density (Per Bank)
256 MByte
40
40
40
32
SDRAM Input Setup Time
1.5 ns/2.0 ns
15
15
20
33
SDRAM Input Hold Time
0.8 ns/1.0 ns
08
08
10
34
SDRAM Data Input Setup Time
1.5 ns/2.0 ns
15
15
20
35
SDRAM Data Input Hold Time
0.8 ns/1.0 ns
08
08
10
62-61
Superset Information (May be used in Fu-
ture)
00
00
00
62
SPD Revision
Revision 2/1.2
02
02
12
63
Checksum for Bytes 0 - 62
10
8C
C3
64
Manufacturer’s JEDEC ID Code
Mosel Vitelic
40
40
40
65-71
Manufacturer’s JEDEC ID Code (cont.)
00
00
00
72
Manufacturing Location
73-90
Module Part Number (ASCII)
V437464S24V
91-92
PCB Identification Code
93
Assembly Manufacturing Date (Year)
94
Assembly Manufacturing Date (Week)
95-98
Assembly Serial Number
99-125
Reserved
00
00
00
126
Intel Specification for Frequency
64
64
64
127
Reserved
00
00
00
128+
Unused Storage Location
00
00
00
Symbol
Parameter
Limit Values
Unit
Min.
Max.
V
IH
Input High Voltage
2.0
V
CC
+0.3
V
V
IL
Input Low Voltage
–0.5
0.8
V
V
OH
Output High Voltage (I
OUT
= –4.0 mA)
2.4
V
SPD-Table : (Continued)
Byte Num-
ber
Function Described
SPD Entry Value
Hex Value
-75PC
-75
-10PC
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