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參數資料
| 型號： | HYM71V32755AT8M |
| 英文描述： | 32Mx72|3.3V|P/S|x18|SDR SDRAM - Unbuffered DIMM 256MB |
| 中文描述： | 32Mx72 | 3.3 |小/ | x18 | SDRAM的特別提款權-無緩沖DIMM 256MB的 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 355K |
| 代理商： | HYM71V32755AT8M |
32Mx64bits
PC133 SDRAM Unbuffered DIMM
based on 16Mx8 SDRAM with LVTTL, 4 banks & 4K Refresh
This document is a general product description and is subject to change without notice. Hynix Semiconductor Inc. does not assume any responsibility for
use of circuits described. No patent licenses are implied.
Rev. 0.1/Nov. 01
HYM71V32635BT8 Series
Preliminary
DESCRIPTION
The Hynix HYM71V32635BT8 Series are 32Mx64bits Synchronous DRAM Modules. The modules are composed of sixteen 16Mx8bits
CMOS Synchronous DRAMs in 400mil 54pin TSOP-II package, one 2Kbit EEPROM in 8pin TSSOP package on a 168pin glass-epoxy
printed circuit board. One 0.22uF and one 0.0022uF decoupling capacitors per each SDRAM are mounted on the PCB.
The Hynix HYM71V32635BT8 Series are Dual In-line Memory Modules suitable for easy interchange and addition of 256Mbytes
memory. The Hynix HYM71V32635BT8 Series are fully synchronous operation referenced to the positive edge of the clock . All inputs
and outputs are synchronized with the rising edge of the clock input. The data paths are internally pipelined to achieve very high band-
width.
FEATURES
PC133/PC100MHz support
168pin SDRAM Unbuffered DIMM
Serial Presence Detect with EEPROM
1.15” (29.21mm) Height PCB with double sided com-
ponents
Single 3.3
±
0.3V power supply
All device pins are compatible with LVTTL interface
Data mask function by DQM
SDRAM internal banks : four banks
Module bank : two physical bank
Auto refresh and self refresh
4096 refresh cycles / 64ms
Programmable Burst Length and Burst Type
- 1, 2, 4 or 8 or Full page for Sequential Burst
- 1, 2, 4 or 8 for Interleave Burst
Programmable CAS Latency ; 2, 3 Clocks
ORDERING INFORMATION
Part No.
Clock
Frequency
Internal
Bank
Ref.
Power
SDRAM
Package
Plating
HYM71V32635BT8-K
133MHz
4 Banks
4K
Normal
TSOP-II
Gold
HYM71V32635BT8-H
HYM71V32635BLT8-K
Low Power
HYM71V32635BLT8-H
相關PDF資料 |
PDF描述 |
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| HYM71V32755AT8-P | x72 SDRAM Module |
| HYM71V32755AT8-S | x72 SDRAM Module |
| HYM71V653201TH-10S | x64 SDRAM Module |
| HYM71V653201TH-8 | x64 SDRAM Module |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HYM71V32755AT8-P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module |
| HYM71V32755AT8-S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module |
| HYM71V32755BT8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32Mx72|3.3V|8/P/S|x18|SDR SDRAM - Unbuffered DIMM 256MB |
| HYM71V32755HCT8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32Mx72|3.3V|P/S|x18|SDR SDRAM - Unbuffered DIMM 256MB |
| HYM71V32755HCT8M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32Mx72|3.3V|P/S|x18|SDR SDRAM - Unbuffered DIMM 256MB |
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