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參數(shù)資料
| 型號： | HYM721010GS-60 |
| 廠商： | SIEMENS A G |
| 元件分類： | DRAM |
| 英文描述： | 1M x 72-Bit Dynamic RAM Module |
| 中文描述： | 1M X 72 FAST PAGE DRAM MODULE, 60 ns, DMA168 |
| 封裝： | DIMM-168 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 83K |
| 代理商： | HYM721010GS-60 |
Semiconductor Group
2
HYM721000/10GS-60/-70
1M x 72 ECC- Module
The HYM 721000GS-60/-70 is a 8 MByte DRAM module organized as 1 048 576 words by 72-bit in
a 168-pin, dual read-out, single-in-line package comprising eighteen HYB 514400BT 1M
×
4
DRAMs in 300 mil wide TSOPII - packages mounted together with eighteen 0.2
μ
F ceramic
decoupling capacitors on a PC board. All inputs except RAS and DQ are buffered by using four
BiCMOS 8-bit buffers/line drivers.
Each HYB 514400BT is described in the data sheet and is fully electrically tested and processed
according to Siemens standard quality procedure prior to module assembly. After assembly onto
the board, a further set of electrical tests is performed.
The density and speed of the module can be detected by the use of presence detect pins.
Ordering Information
Pin Names
Presence-Detect and ID-pin Truth Table:
Note:
1 = High Level ( Driver Output) , 0 = Low Level (Driver Output) for PDE active ( ground) . For PDE at a high
level all PD terminal are in tri-state.
Type
Ordering Code
Package
Descriptions
HYM 721000GS-60
Q67100-Q2004
L-DIM-168-2
60ns DRAM module
HYM 721000GS-70
on request
L-DIM-168-2
70ns DRAM module
HYM 721010GS-60
on request
L-DIM-168-2
60ns DRAM module
HYM 721010GS-70
on request
L-DIM-168-2
70ns DRAM module
A0-A9,B0
DQ0 - DQ71
RAS0, RAS2
CAS0 , CAS2
WE0, WE2
OE0, OE2
Vcc
Vss
PD1 - PD8
PDE
ID0 , ID1
N.C.
Address Input
Data Input/Output
Row Address Strobe
Column Address Strobe
Read / Write Input
Output Enable
Power (+5 Volt)
Ground
Presence Detect Pins
Presence Detect Enable
ID indentification bit
No Connection
Module
ID0
ID1
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD8
HYM 721000/10GS-60
Vss
Vss
0
0
1
0
0
1
1
0
HYM 721000/10GS-70
Vss
Vss
0
0
1
0
0
0
1
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HYM721010GS-70 | 1M x 72-Bit Dynamic RAM Module |
| HYM724010GS-60 | 4M x 72-Bit Dynamic RAM Module |
| HYM724000GS-50- | 4M x 72-Bit Dynamic RAM Module |
| HYM724000GS-60 | 4M x 72-Bit Dynamic RAM Module |
| HYM724000GS-50 | 4M x 72-Bit Dynamic RAM Module |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HYM721010GS-70 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:1M x 72-Bit Dynamic RAM Module |
| HYM724000GS-50 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 72-Bit Dynamic RAM Module |
| HYM724000GS-50- | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 72-Bit Dynamic RAM Module |
| HYM724000GS-60 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 72-Bit Dynamic RAM Module |
| HYM724010GS-50 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 72-Bit Dynamic RAM Module |
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