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参数资料
| 型号： | DS2505 |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/24页 |
| 文件大小： | 0K |
| 描述： | IC OTP 16KBIT TO92-3 |
| 标准包装： | 1 |
| 格式 - 存储器： | EPROMs |
| 存储器类型： | EPROM OTP |
| 存储容量： | 16K（16K x 1） |
| 接口： | 1 线 串行 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | TO-226-3、TO-92-3 标准主体 |
| 供应商设备封装： | TO-92-3 |
| 包装： | 散装 |
DS2505
HIERARCHICAL STRUCTURE FOR 1-WIRE PROTOCOL Figure 2
64-BIT LASERED ROM Figure 3
8-Bit CRC Code
48-Bit Serial Number
8-Bit Family Code (0BH)
MSB
LSB MSB
LSB MSB
LSB
16384-BITS EPROM
The memory map in Figure 4 shows the 16384-bit EPROM section of the DS2505 which is configured as
64 pages of 32 bytes each. The 8-bit scratchpad is an additional register that acts as a buffer when
programming the memory. Data is first written to the scratchpad and then verified by reading a 16-bit
CRC from the DS2505 that confirms proper receipt of the data and address. If the buffer contents are
correct, a programming voltage should be applied and the byte of data will be written into the selected
address in memory. This process ensures data integrity when programming the memory. The details for
reading and programming the 16384-bit EPROM portion of the DS2505 are given in the Memory
Function Commands section.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2505/T&R | 制造商:Maxim Integrated Products 功能描述:IC OTP 16KBIT TO92-3 |
| DS2505/T&R | 功能描述:可擦除可编程ROM RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92 |
| DS2505/TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:16Kb Add-Only Memory |
| DS2505+ | 功能描述:可擦除可编程ROM 16Kb Add-Only Memory RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92 |
| DS2505+ | 制造商:Maxim Integrated Products 功能描述:IC EPROM 16KBIT SERIAL TO-92-3 |
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