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參數(shù)資料
| 型號： | KBE00G003M-D411 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | NAND 512Mb*2 + Mobile SDRAM 256Mb*2 |
| 中文描述： | NAND閃存的512Mb * 2移動SDRAM 256Mb的* 2 |
| 文件頁數(shù)： | 31/89頁 |
| 文件大?。?/td> | 1238K |
| 代理商： | KBE00G003M-D411 |
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KBE00G003M-D411
MCP MEMORY
July 2005
31
Revision 0.1
Device Operation
PAGE READ
Upon initial device power up, the device defaults to Read1 mode. This operation is also initiated by writing 00h to the command reg-
ister along with four address cycles. Once the command is latched, it does not need to be written for the following page read opera-
tion. Three types of operations are available : random read, serial page read and sequential row read.
The random read mode is enabled when the page address is changed. The 528 bytes of data within the selected page are trans-
ferred to the data registers in less than 15
μ
s(t
R
). The system controller can detect the completion of this data transfer(tR) by analyz-
ing the output of R/B pin. Once the data in a page is loaded into the registers, they may be read out in 50ns cycle time by sequentially
pulsing RE. High to low transitions of the RE clock output the data stating from the selected column address up to the last column
address.
The way the Read1 and Read2 commands work is like a pointer set to either the main area or the spare area. The spare area of
bytes 512 to 527 may be selectively accessed by writing the Read2 command. Addresses A
0
to A
3
set the starting address of the
spare area while addresses A
4
to A
7
are ignored. Unless the operation is aborted, the page address is automatically incremented for
sequential row read as in Read1 operation and spare sixteen bytes of each page may be sequentially read. The Read1 com-
mand(00h/01h) is needed to move the pointer back to the main area. Figures 9 to 12 show typical sequence and timings for each
read operation.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KBE00S009M | 1Gb NAND x 2 + 256Mb Mobile SDRAM x 2 |
| KBE00S009M-D411 | 1Gb NAND x 2 + 256Mb Mobile SDRAM x 2 |
| KBJ2501 | 25A SINGLE PHASE SILICON BRIDGE RECTIFIER |
| KBJ2502 | 25A SINGLE PHASE SILICON BRIDGE RECTIFIER |
| KBJ2503 | 25A SINGLE PHASE SILICON BRIDGE RECTIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KBE00S003M | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1Gb NAND*2 + 256Mb Mobile SDRAM*2 |
| KBE00S003M-D411 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1Gb NAND*2 + 256Mb Mobile SDRAM*2 |
| KBE00S009M | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1Gb NAND x 2 + 256Mb Mobile SDRAM x 2 |
| KBE00S009M-D411 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1Gb NAND x 2 + 256Mb Mobile SDRAM x 2 |
| KB-E100SRW | 功能描述:LED 顯示器和配件 Red 640nm 90mcd Diffused Light Bar RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
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