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參數(shù)資料
| 型號： | DS25LV02R |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Voltage 1024-Bit EPROM |
| 中文描述： | 低電壓1024位EPROM |
| 文件頁數(shù)： | 1/17頁 |
| 文件大?。?/td> | 229K |
| 代理商： | DS25LV02R |
1 of 17
051106
GENERAL DESCRIPTION
The DS25LV02 provides data storage and serial
number identification for battery packs. The low-
voltage Dallas 1-Wire interface enables serial
communication on a single battery contact and the
64-bit unique serial number allows multidrop
networking and identification of individual devices.
The 1024-bit EPROM memory is organized as 4
pages of 32 bytes each and supports storage of
battery cell characteristics, charging voltage, current
and temperature parameters, as well as battery pack
manufacturing data. CRC verification provides data
integrity during communication. The EPROM pages
are in-circuit writable and can be individually locked
to protect data. The DS25LV02 is designed to be
completely backward-compatible with the DS2502 for
existing designs.
APPLICATIONS
Cell Phones/Smartphones
Digital Cameras
MP3 Players
TYPICAL APPLICATION CIRCUIT
FEATURES
128 Bytes of EPROM Storage Organized into
Four Separately Lockable Pages
Backward-Compatible with DS2502
Dallas 1-Wire Interface
Input Logic Thresholds Compatible with 1.8V
I/O Supply Rail
Unique 64-Bit Serial Number
Operates with V
DD
as Low as 2.2V
Tiny, Thin SOT-23 Package
PIN CONFIGURATION
TOP VIEW
5-Pin Thin-SOT (TSOT)
ORDERING INFORMATION
PART
TEMP RANGE
PIN-PACKAGE
DS25LV02R+U
-30°C to +85°C
5 Thin SOT
DS25LV02R+T&
R
+Denotes lead-free package.
1-Wire is a registered trademark of Dallas Semiconductor.
Certain commands, modes, and registers are capitalized for
clarity.
-30°C to +85°C
5 Thin SOT in
Tape-and-Reel
DS25LV02
Low-Voltage 1024-Bit EPROM
www.maxim-ic.com
相關PDF資料 |
PDF描述 |
|---|---|
| DS25LV02RR | Low-Voltage 1024-Bit EPROM |
| DS25LV02RT | Low-Voltage 1024-Bit EPROM |
| DS25LV02RU | Low-Voltage 1024-Bit EPROM |
| DS26324 | 3.3V, 16-Channel, E1/T1/J1 Short-Haul Line Interface Unit |
| DS26324G | 3.3V, 16-Channel, E1/T1/J1 Short-Haul Line Interface Unit |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS25LV02R+T&R | 制造商:Maxim Integrated Products 功能描述:EPROM OTP 1KBIT 128X8 5PIN TSOT-23 - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC OTP 1KBIT TSOT23-5 |
| DS25LV02R+T&R | 功能描述:IC OTP 1KBIT SOT23-5 RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:150 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-VFDFN 裸露焊盤 供應商設備封裝:8-DFN（2x3） 包裝:管件 產(chǎn)品目錄頁面:1445 (CN2011-ZH PDF) |
| DS25LV02RR | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Voltage 1024-Bit EPROM |
| DS25LV02RT | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Voltage 1024-Bit EPROM |
| DS25LV02RU | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Voltage 1024-Bit EPROM |
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