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參數(shù)資料
| 型號： | MD2202-D96 |
| 廠商： | SANDISK CORP |
| 元件分類： | 存儲控制器/管理單元 |
| 英文描述： | FLASH MEMORY DRIVE CONTROLLER, PDIP32 |
| 封裝： | DIP-32 |
| 文件頁數(shù)： | 13/29頁 |
| 文件大?。?/td> | 323K |
| 代理商： | MD2202-D96 |
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DiskOnChip 2000 DIP
DiskOnChip 2000
Address
Data
Output Enable
Write Enable
Chip Enable
VSS
3.3V or 5V
VCC
D[7:0]
OE#
WE#
CE#
A[12:0]
10 nF
0.1 uF
Figure 7: DiskOnChip 2000 System Interface
Notes: 1. The 0.1 F and the 10 nF low-inductance high-frequency capacitors must be attached to
each of the device’s VCC and VSS pins.
2.
DiskOnChip 2000 is an edge-sensitive device. CE#, OE# and WE# should be
properly terminated (according to board layout, serial parallel, or both terminations)
to avoid signal ringing.
7.3
Connecting Signals
DiskOnChip 2000 uses standard SRAM-like control signals, which should be connected as follows:
Address (A[12:0]) – Connect these signals to the host address bus.
Data (D[7:0]) – Connect these signals to the host data bus.
Write (WE#) and Output Enable (OE#) – Connect these signals to the host WR# and RD#
signals, respectively.
Chip Enable (CE#) – Connect this signal to the memory address decoder.
7.4
Platform-Specific Issues
The following section describes hardware design issues.
7.4.1
Wait State
Wait states can be implemented only when DiskOnChip 2000 is designed in a bus that supports a
Wait state insertion, and supplies a WAIT signal.
7.4.2
Big and Little Endian Systems
PowerPC, ARM, and other RISC processors can use either Big or Little Endian systems.
DiskOnChip 2000 uses the Little Endian system. Therefore, byte D[7:0] is its Least Significant Byte
(LSB); bit D0 is the least significant bit within that byte. When connecting DiskOnChip 2000 to a
20
Data Sheet, Rev. 3.9
91-SR-002-42-8L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MD2202-D96-V3 | 功能描述:IC DOC2000 96MB 32-DIP RoHS:否 類別:存儲卡，模塊 >> 存儲器 - 模塊 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 存儲器類型:SDRAM 存儲容量:1GB 速度:133MHz 特點:- 封裝/外殼:168-DIMM |
| MD2202-D96-V3-X | 功能描述:IC DOC2000 96MB 32-DIP RoHS:否 類別:存儲卡，模塊 >> 存儲器 - 模塊 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 存儲器類型:SDRAM 存儲容量:1GB 速度:133MHz 特點:- 封裝/外殼:168-DIMM |
| MD2202-D96-X | 功能描述:IC DOC2000 96MB 32-DIP RoHS:否 類別:存儲卡，模塊 >> 存儲器 - 模塊 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 存儲器類型:SDRAM 存儲容量:1GB 速度:133MHz 特點:- 封裝/外殼:168-DIMM |
| MD2202-D96-X-P | 功能描述:IC DOC2000 96MB 32-DIP RoHS:是 類別:存儲卡，模塊 >> 存儲器 - 模塊 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 存儲器類型:SDRAM 存儲容量:1GB 速度:133MHz 特點:- 封裝/外殼:168-DIMM |
| MD2203 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Disk OnChip 2000 DIP |
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