參數(shù)資料
型號: HYS64V16220GU-7.5-C
廠商: INFINEON TECHNOLOGIES AG
元件分類: DRAM
英文描述: 16M X 64 SYNCHRONOUS DRAM MODULE, 5.4 ns, DMA168
封裝: DIM-168
文件頁數(shù): 4/23頁
文件大?。?/td> 141K
代理商: HYS64V16220GU-7.5-C
HYS 64/72V8300/16220GU
SDRAM-Modules
Data Book
12
12.99
SPD-Table for PC133 Modules
Byte#
Description
SPD Entry Value
Hex
8M
× 64
-7.5
8M
× 72
-7.5
16M
× 64
-7.5
16M
× 72
-7.5
0
Number of SPD Bytes
128
80
1
Total Bytes in Serial PD
256
08
2
Memory Type
SDRAM
04
3
Number of Row Addresses
(without BS bits)
12
0C
4
Number of Column
Addresses
9
090909
09
5
Number of DIMM Banks
1/2
01
02
6
Module Data Width
64/72
40
48
40
48
7
Module Data Width (cont’d)
0
00
8
Module Interface Levels
LVTTL
01
9
SDRAM Cycle Time at
CL = 3
7.5 ns
757575
75
10
SDRAM Access time from
Clock at CL = 3
5.4 ns
545454
54
11
Dimm Config
none/ECC
00
02
00
02
12
Refresh Rate/Type
Self-Refresh,
15.6
s
80
13
SDRAM Width, primary
x8
08
14
Error Checking SDRAM
data width
n/a/x8
00
08
00
08
15
Minimum Clock Delay for
Back-to-Back Random
Column Address
t
CCD = 1 CLK
010101
01
16
Burst Length supported
1, 2, 4, 8 & full
page
8F
17
Number of SDRAM Banks
4
04
18
Supported CAS Latencies
CAS latency = 2
&3
06
19
CS Latencies
CS latency = 0
01
20
WE Latencies
Write latency = 0
01
21
SDRAM DIMM Module
Attributes
non buffered/non
reg.
00
22
SDRAM Device Attributes
General
V
DD tol ±10%
0E
23
Min. Clock Cycle Time at
CAS Latency = 2
10.0 ns
A0A0A0
A0
24
Max. Data Access Time
from Clock for CL = 2
6.0 ns
606060
60
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