参数资料
| 型号： | DS2502P-E64+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC OTP 1KBIT 6TSOC |
| 产品培训模块： | 1-Wire Communications Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 120 |
| 格式 - 存储器： | EPROM（带 MAC 地址） |
| 存储器类型： | EPROM OTP |
| 存储容量： | 1K（1K x 1） |
| 接口： | 1 线 串行 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 6-LSOJ |
| 供应商设备封装： | 6-TSOC |
| 包装： | 管件 |
| 产品目录页面： | 1432 (CN2011-ZH PDF) |
19-5072; 12/09
DS2502-E64
IEEE EUI-64 Node Address Chip
www.maxim-ic.com
FEATURES
PIN ASSIGNMENT
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IEEE-approved factory programmed 64-bit
node address chip (EUI-64) with 768 bits
user-programmable OTP-EPROM
communicates with the economy of one
signal plus ground
Meets the node identification requirements of
IEEE Standard 1394-1995 (FireWire ? )
Unique, factory-lasered and tested 64-bit
TO-92
DS2502-E64
YYWWRR
CCCCCC
TSOC PACKAGE
E64
2502
YYWW
registration number assures absolute
traceability because no two parts are alike
TOP VIEW
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Built-in multidrop controller ensures
compatibility with other 1-Wire products
Device is an “add only” memory where
additional data can be programmed into
EPROM without disturbing existing data
Reduces control, address, data, power and
programming signals to a single pin
Directly connects to a single port pin of a
microprocessor and communicates at up to
16.3k bits per second
Presence detector acknowledges when reader
first applies voltage
Low cost TO-92 or TSOC surface mount
THE DOT MARKS PIN 1
YYWW = DATE CODE
RR = DIE REVISION CODE
CCCCCC = COUNTRY CODE
1 2 3
SIDE VIEW
BOTTOM VIEW
ORDERING INFORMATION
packages
PART
TEMP
PIN-
?
Reads over a wide voltage range of 2.8V to
RANGE
PACKAGE
321
6.0V from -40°C to +85°C; programs at
11.5V to 12.0V from -40°C to +50°C
DS2502-E64+ -40°C to +85°C 3 TO-92
DS2502P-E64+ -40°C to +85°C 6 TSOC
+ Denotes a lead(Pb)-free/RoHS-compliant package.
FireWire TM is a trademark of Apple Computer, Inc.
DESCRIPTION
The DS2502-E64 is a variant of the DS2502 1024-bit Add-Only Memory. It differs from the standard
DS2502 in its custom ROM family code 89h, and the UniqueWare Identifier 5E7h in place of the upper
12 bits of the standard ROM serialization field. Otherwise, the electrical and logical behavior is identical
to that of the DS2502. For technical details please refer to the DS2502 data sheet.
1 of 4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2502P-E64+ | 功能描述:可擦除可编程ROM 1Kb 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 |
| DS2502PU-112F+T | 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 |
| DS2502PU-1176+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS2502PU-1186+T | 制造商:Maxim Integrated Products 功能描述:DS2502 1KB ADD-ONLY MEMORY - Tape and Reel |
| DS2502P-UNW | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:UniqueWare Add-Only Memory |
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