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参数资料
| 型号： | DS2430AX-S/T&R |
| 厂商： | Maxim Integrated |
| 文件页数： | 7/19页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 256BIT 4FCHIP |
| 标准包装： | 2,500 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 256（32 x 8） |
| 接口： | 1 线 串行 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 4-UFBGA，FCBGA |
| 供应商设备封装： | 4-覆晶（2.39x1.73） |
| 包装： | 带卷 (TR) |
MEMORY FUNCTION FLOW CHART Figure 6 (continued)
DS2430A
WRITE APPLICATION REGISTER [99h]
This command is essentially the same as the Write Scratchpad command, but it addresses the 64-bit
register scratchpad. After issuing the command code, the master must provide a 1-byte address, followed
by the data to be written. The DS2430A automatically increments the address after every byte it receives.
After receiving the data byte for address 07h, the address counter wraps around to 00h for the next byte
and writing continues until the master sends a Reset Pulse. The Write Application Register command can
be used as long as the application register has not yet been locked. If issued for a device with the
application register locked, the data written to the register scratchpad will be lost.
READ STATUS REGISTER [66h]
The status register is a means for the master to find out whether the application register has been
programmed and locked. After issuing the read status register command, the master must provide the
validation key 00h before receiving status information. The two least significant bits of the 8-bit status
register are 0 if the application register was programmed and locked; all other bits always read 1. The
master may finish the read status command by sending a Reset Pulse at any time.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2430E | 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (EEPROM Based) |
| DS2430EN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (EEPROM Based) |
| DS2430N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (EEPROM Based) |
| DS2430Z | 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (EEPROM Based) |
| DS2430ZN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:NVRAM (EEPROM Based) |
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