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參數(shù)資料
| 型號(hào)： | K9S6408V0B |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | SmartMedia CARD |
| 中文描述： | SmartMedia卡 |
| 文件頁數(shù)： | 28/31頁 |
| 文件大小： | 481K |
| 代理商： | K9S6408V0B |
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K9S2808V0C/B
28
SmartMedia
TM
K9S5608V0C/B
K9S6408V0C/B
READ ID
The device contains a product identification mode, initiated by writing 90h to the command register, followed by an address input of
00h. Three read cycles sequentially output the manufacture code(ECH), the device code (
K9S6408V0X : E6h , K9S2808V0X : 73h ,
K9S5608V0X: 75h
), the UniqueID code(A5h) respectively. The command register remains in Read ID mode until further commands are
issued to it. Figure 13 shows the operation sequence.
CE
CLE
I/O
0
~
7
ALE
RE
WE
90h
00h
Address. 1cycle
t
CEA
t
AR
t
REA
ECh
Maker code
75h
Device code
A5h
UniqueID code
t
CLR
t
WHR
K9S6408V0X : E6h
K9S2808V0X : 73h
Figure 14. RESET Operation
Table 4. Device Status
After Power-up
After Reset
Operation Mode
Read 1
Waiting for next command
FFh
I/O
0
~
7
R/B
t
RST
RESET
The device offers a reset feature, executed by writing FFh to the command register. When the device is in Busy state during random
read, program or erase mode, the reset operation will abort these operations. The contents of memory cells being altered are no
longer valid, as the data will be partially programmed or erased. The command register is cleared to wait for the next command, and
the Status Register is cleared to value C0h when WP is high. Refer to Table 4 for device status after reset operation. If the device is
already in reset state a new reset command will not be accepted by the command register. The R/B pin transitions to low for tRST
after the Reset command is written. Reset command is not necessary for normal operation. Refer to Figure 14 below.
Figure 13. Read ID Operation
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|---|---|
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
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| K9T1G08U0M | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128M x 8 Bits NAND Flash Memory |
| K9T1G08U0M-YIB0000 | 制造商:Samsung Semiconductor 功能描述:1GB SLC SINGLE (S/B X8 TSOP1 - Trays |
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| K9VGM-V | 制造商:Micro-Star International 功能描述:AMD ATHLON 64/1000MHZ FSB/AM2/VIA 58M890 - Bulk |
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