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參數(shù)資料
| 型號： | W86L387D |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 其它接口 |
| 英文描述： | Winbond Host Interface Memory StickTM Bridge |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PQFP48 |
| 封裝： | 7 X 7 MM, 1.4 MM HEIGHT, LQFP-48 |
| 文件頁數(shù)： | 12/25頁 |
| 文件大小： | 375K |
| 代理商： | W86L387D |
W86L387D
PRELIMINARY
Publication Release Date: July 2001
- 9 -
Revision 0.50
The data is located at bit [7:0] when the data size of Host CPU is 8-bit, the address bit 0 (A0) = 1 is to
access the register data bit [15:8], A0 = 0 to access data bit [7:0].
Host Interface Type 2:
The Host interface type 2 is selected when XTYP pin is high. The data size of the CPU data bus may
be 16-bit or 8-bit and the access cycle may be in 3-cycle or 3-cycle. Figure 7-4 shows the timing of
16-bit CPU read write in type 2 and the access cycle is 3-cycle access, figure 7-5 shows the timing of
16-bit CPU read write in type 2 and the access cycle is 2-cycle access.
Fig. 7-4 16-bit Read and Write Access in Host I/F Type 2, 3-Cycle Access.
A[3:1]
D[15:0]
XBE[1:0]
XRWN
XCSN
XRDYN
DO[15:0]
DI[15:0]
XASN
HCKI
Read cycle
Write cycle
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| W86L488AY | SD/ SDIO/ MMC MEMORY CARD BRIDGE |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| W86L388D | 制造商:Winbond Electronics Corp 功能描述: |
| W86L388-DG | 制造商:Nuvoton Technology Corp 功能描述:IC FLASH MEM CARD BRIDGE |
| W86L488 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SD/ SDIO/ MMC MEMORY CARD BRIDGE |
| W86L488AY | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SD/ SDIO/ MMC MEMORY CARD BRIDGE |
| W86L488AY-SA5772001CA-REV C | 制造商:Nuvoton Technology Corp 功能描述:IC FLASH MEM CARD BRIDGE |
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