参数资料
| 型号： | DS2502P-E48+ |
| 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) |
19-5071; 12/09
DS2502-E48
48-Bit Node Address Chip
www.maxim-ic.com
FEATURES
PIN CONFIGURATION
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Factory programmed 48-bit node address
chip with 768 bits user-programmable OTP-
EPROM communicates with the economy of
one signal plus ground
Provides valid MAC-48/EUI-48 Ethernet
address
Unique, factory lasered and tested 64-bit
registration number assures absolute
traceability because no two parts are alike
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
16.3kbps
Presence detector acknowledges when reader
first applies voltage
Low cost TO-92 or TSOC surface mount
packages
Reads over a wide voltage range of 2.8V to
6.0V from -40°C to +85°C; programs at
11.5V to 12.0V from -40°C to + 50°C
TO-92
BOTTOM VIEW
TSOC PACKAGE
TOP VIEW
ORDERING INFORMATION
PART TEMP PIN-
RANGE PACKAGE
DS2502-E48+ -40°C to +85°C 3 TO-92
DS2502P-E48+
DS2502P-E48+T&R
-40°C to +85°C
-40°C to +85°C
6 TSOC
6 TSOC
+ Denotes a lead(Pb)-free/RoHS-compliant package.
1-Wire is a registered trademark of Maxim Integrated Products, Inc.
T&R = Tape and reel.
DESCRIPTION
The DS2502-E48 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.
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata .
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相关PDF资料 |
PDF描述 |
|---|---|
| 10368-A200-00 | CONN JUNCTION SHELL 68POS STRGT |
| 10350-A200-00 | CONN JUNCTION SHELL 50POS STRGT |
| 10336-A200-00 | CONN JUNCTION SHELL 36POS STRGT |
| DS24B33S+ | IC EEPROM 4KBIT 8SOIC |
| 10326-A200-00 | CONN JUNCTION SHELL 26POS STRGT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2502P-E48/R | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:48-Bit Node Address Chip |
| DS2502P-E48/T | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:48-Bit Node Address Chip |
| DS2502P-E48/T&R-DALLAS | 制造商:Maxim Integrated Products 功能描述: |
| DS2502P-E48/T&R | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:48-Bit Node Address Chip |
| DS2502P-E48/T&R-DALLAS | 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 |
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