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参数资料
| 型号： | M29DW128F60ZA6F |
| 厂商： | 意法半导体 |
| 英文描述： | 128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory |
| 中文描述： | 128兆位（16Mb的x8或和8Mb x16插槽，多行，页，引导块）3V电源，快闪记忆体 |
| 文件页数： | 14/93页 |
| 文件大小： | 719K |
| 代理商： | M29DW128F60ZA6F |
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2 Signal descriptions
M29DW128F
14/93
2
Signal descriptions
See
Figure 1: Logic Diagram
, and
Table 1: Signal Names
, for a brief overview of the signals
connected to this device.
2.1
Address Inputs (A0-A22)
The Address Inputs select the cells in the memory array to access during Bus Read operations.
During Bus Write operations they control the commands sent to the Command Interface of the
Program/Erase Controller.
2.2
Data Inputs/Outputs (DQ0-DQ7)
The Data I/O outputs the data stored at the selected address during a Bus Read operation.
During Bus Write operations they represent the commands sent to the Command Interface of
the internal state machine.
2.3
Data Inputs/Outputs (DQ8-DQ14)
The Data I/O outputs the data stored at the selected address during a Bus Read operation
when BYTE is High, V
IH
. When BYTE is Low, V
IL
, these pins are not used and are high
impedance. During Bus Write operations the Command Register does not use these bits.
When reading the Status Register these bits should be ignored.
2.4
Data Input/Output or Address Input (DQ15A–1)
When the device is in x16 Bus mode, this pin behaves as a Data Input/Output pin (as DQ8-
DQ14). When the device is in x8 Bus mode, this pin behaves as an address pin; DQ15A–1 Low
will select the LSB of the addressed Word, DQ15A–1 High will select the MSB. Throughout the
text consider references to the Data Input/Output to include this pin when the device operates
in x16 bus mode and references to the Address Inputs to include this pin when the device
operates in x8 bus mode except when stated explicitly otherwise.
2.5
Chip Enable (E)
The Chip Enable pin, E, activates the memory, allowing Bus Read and Bus Write operations to
be performed. When Chip Enable is High, V
IH
, all other pins are ignored.
2.6
Output Enable (G)
The Output Enable pin, G, controls the Bus Read operation of the memory.
相关PDF资料 |
PDF描述 |
|---|---|
| M29DW128F60ZA6T | 128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory |
| M29DW128F70NF1 | 128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory |
| M29DW128F70NF1E | 128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory |
| M29DW128F70NF1F | 128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory |
| M29DW128F | 128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M29DW128F60ZA6T | 制造商:NUMONYX 制造商全称:Numonyx B.V 功能描述:128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V supply Flash memory |
| M29DW128F70NF1 | 制造商:NUMONYX 制造商全称:Numonyx B.V 功能描述:128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V supply Flash memory |
| M29DW128F70NF1E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory |
| M29DW128F70NF1F | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V Supply, Flash Memory |
| M29DW128F70NF1T | 制造商:NUMONYX 制造商全称:Numonyx B.V 功能描述:128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V supply Flash memory |
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