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參數資料
| 型號： | HYM328000GD-50 |
| 廠商： | SIEMENS A G |
| 元件分類： | DRAM |
| 英文描述： | 8M x 32-Bit Dynamic RAM Module SMALL OUTLINE MEMORY MODULE |
| 中文描述： | 8M X 32 FAST PAGE DRAM MODULE, 50 ns, ZMA72 |
| 文件頁數： | 2/8頁 |
| 文件大?。?/td> | 31K |
| 代理商： | HYM328000GD-50 |
Semiconductor Group
188
HYM328000GD-50/-60
8M x 32 SO-DIMM
The HYM 328000GD -50/-60 is a 32 MByte DRAM module organized as 8 388 608 words by 32-bit
in a 72-pin, dual read-out, small outline package comprising four HYB 3165800T 8M
×
8 DRAMs
in 500 mil wide TSOPII-34 - packages mounted together with four 0.2
μ
F ceramic decoupling
capacitors on a PC board. Each HYB 3165800T 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.
These modules are ideal for portable systems applications where high memory capacity is needed.
Ordering Information
Pin Names
Presence-Detect and ID-pin Thruth Table *:
Type
Ordering Code
Package
Descriptions
HYM 328000GD -50
on request
L-DIM-72-2
50 ns DRAM module
HYM 328000GD -60
on request
L-DIM-72-2
60 ns DRAM module
A0-A11
A0-A10
DQ0 - DQ31
RAS0, RAS2
CAS0 - CAS3
WE
Vcc
Vss
PD1 - PD7
N.C.
Row Address Input
Column Address Inputs
Data Input/Output
Row Address Strobe
Column Address Strobe
Read / Write Input
Power (+3.3 Volt)
Ground
Presence Detect Pins
No Connection
Module
PD1
PD2
PD3
PD4
PD5
PD6
PD7
HYM 328000GD -50
VSS
VSS
NC
NC
VSS
VSS
NC
HYM 328000GD -60
VSS
VSS
NC
NC
NC
NC
NC
note: PD1 .. PD4 : configuration
PD5 .. PD6 : speed
PD7 : refresh mode (NC = normal refresh)
* acccording to JEDEC letter ballot JC-42.5-95 Item #646/651
相關PDF資料 |
PDF描述 |
|---|---|
| HYM328000GD-60 | 8M x 32-Bit Dynamic RAM Module SMALL OUTLINE MEMORY MODULE |
| HYM328020GD- | 8M x 32-Bit Dynamic RAM Module SMALL OUTLINE MEMORY MODULE |
| HYM328020S-60 | 8M x 32-Bit Dynamic RAM Module |
| HYM328020GS-60 | 8M x 32-Bit Dynamic RAM Module |
| HYM328020S | 8M x 32-Bit Dynamic RAM Module |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HYM328000GD-60 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8M x 32-Bit Dynamic RAM Module SMALL OUTLINE MEMORY MODULE |
| HYM328020GD- | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8M x 32-Bit Dynamic RAM Module SMALL OUTLINE MEMORY MODULE |
| HYM328020GD-50 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8M x 32-Bit Dynamic RAM Module SMALL OUTLINE MEMORY MODULE |
| HYM328020GD-60 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8M x 32-Bit Dynamic RAM Module SMALL OUTLINE MEMORY MODULE |
| HYM328020GS-50 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8M x 32-Bit Dynamic RAM Module |
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