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參數資料
| 型號： | M52S128168A |
| 廠商： | Elite Semiconductor Memory Technology Inc. |
| 英文描述： | 1M x 16 Bit x 4 Banks Synchronous DRAM |
| 中文描述： | 100萬× 16位× 4個銀行同步DRAM |
| 文件頁數： | 10/47頁 |
| 文件大小： | 1213K |
| 代理商： | M52S128168A |
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ES MT
BA1 BA0 A11 A10
1
0
Preliminary
M52S128168A
Elite Semiconductor Memory Technology Inc.
Revision
:
1.0
Publication Date
:
May. 2007
10/47
A9
0 0 0
A8 A7
A6
A5 A4
A3
0
A2 A1 A0 Address bus
PASR
0
0
DS
0
Extended Mode Register Set
A2-A0
000
001
WT=0
4Bank
2 Bank (BankA& BankB) or
(BA1=0)
1 Bank (BankA) or
(BA0=BA1=0)
R
R
R
R
010
011
100
101
111
PASR
A6-A5
00
01
10
11
Driver Strength
Full Strength
1/2 Strength
1/4 Strength
R
Remark R : Reserved
DS
EXTENDED MODE REGISTER SET (EMRS)
The extended mode register stores for selecting PASR;TCSR;DS. The extended mode register set must be done before any active
command after the power up sequence. The extended mode register is written by asserting low on CS,RAS,CAS,WE and high on
BA1,low on BA0(The SDRAM should be in all bank precharge with CKE already high prior to writing into the extended more
register). The state of address pins
A0~An in the same cycle as CS,RAS,CAS,WE going low is written in the extended mode register. Refer to the table for specific
codes.
The extended mode register can be changed by using the same command and clock cycle requirements during operations as long
as all banks are in the idle state. The default value extended mode register is defined as half driving strength and all banks
refreshed.
相關PDF資料 |
PDF描述 |
|---|---|
| M52S128168A-10BG | 1M x 16 Bit x 4 Banks Synchronous DRAM |
| M52S128168A-10TG | 1M x 16 Bit x 4 Banks Synchronous DRAM |
| M52S128168A-7.5BG | 1M x 16 Bit x 4 Banks Synchronous DRAM |
| M52S128168A-7.5TG | 1M x 16 Bit x 4 Banks Synchronous DRAM |
| M52S16161A | 512K x 16Bit x 2Banks Synchronous DRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M52S128168A_08 | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2M x 16 Bit x 4 Banks Synchronous DRAM |
| M52S128168A-10BG | 制造商:ELITE SEMICONDUCTOR 功能描述:SDRAM 128MB 2.5V 100MHZ FBGA54 |
| M52S128168A-10TG | 制造商:ELITE SEMICONDUCTOR 功能描述:SDRAM 128MB 2.5V 100MHZ TSOPII54 |
| M52S128168A-7.5BG | 制造商:ELITE SEMICONDUCTOR 功能描述:SDRAM 128MB 2.5V 133MHZ FBGA54 制造商:ELITE SEMICONDUCTOR 功能描述:SDRAM, 128MB, 2.5V, 133MHZ, FBGA54 制造商:ELITE SEMICONDUCTOR 功能描述:DRAM IC; Page Size:128MB; Memory Case Style:FBGA; No. of Pins:54; IC Interface Type:Parallel; Operating Temperature Min:0C; Operating Temperature Max:70C; Filter Terminals:Surface Mount; Frequency:133MHz; Interface Type:Parallel ;RoHS Compliant: Yes |
| M52S128168A-7.5TG | 制造商:ELITE SEMICONDUCTOR 功能描述:SDRAM 128MB 2.5V 133MHZ TSOPII54 |
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