- 您現在的位置：買賣IC網 > PDF目錄376962 > DS1977 32KB EEPROM iButton PDF資料下載
參數資料
| 型號： | DS1977 |
| 英文描述： | 32KB EEPROM iButton |
| 中文描述： | 密碼保護的32K字節EEPROM iButton |
| 文件頁數： | 1/16頁 |
| 文件大小： | 102K |
| 代理商： | DS1977 |
General Description
The DS1977 is a 32Kbyte EEPROM in a rugged,
iButton enclosure. Access to the memory can be
password-protected with different passwords for read-
only and full access. Data is transferred serially via
the 1-Wire protocol, which requires only a single data
lead and a ground return. Every DS1977 is factory-
lasered with a guaranteed unique 64-bit registration
number that allows for absolute trace-ability. The
durable stainless steel iButton package is highly
resistant to environmental hazards such as dirt and
shock. Accessories permit the DS1977 iButton to be
mounted on almost any object, including containers,
pallets and bags.
Applications
Maintenance and Inspection of equipment
Medical Information / Health
Data Shuttle for Fleet Management and Vending
applications
Ordering Information
Part
Temp Range
-40 to 85
°
C
Pin-Pkg
F5 iButton
DS1977-F5
Features
32KB EEPROM memory
Durable, stainless-steel iButton package
Built-in multi-drop controller ensures
compatibility with other Dallas Semiconductor
1-Wire net products
Unique factory lasered 64-bit registration
number assures error free device selection
and absolute part identity
Supports Overdrive mode
Operating range: 2.8V to 5.25V, -40 to +85°C
Pin Configuration
IO
GND
0.36
0.51
5.89
1993
YYWW REGISTERED RR
15C000FBC52B
15C000FBC52B
1-Wire
16.25
17.35
CC xx
F5 iButton
DS1977
32KB EEPROM iButton
www.maxim-ic.com
Product Preview
相關PDF資料 |
PDF描述 |
|---|---|
| DS1977-F5 | 32KB EEPROM iButton |
| DS1982U | UniqueWare iButton |
| DS1985U | UniqueWare iButton |
| DS1986 | 64 kbit Add-Only iButton |
| DS1986-F3 | EPROM|256X32X8|BUTTON|METAL |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DS1977-F5 | 功能描述:iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1977-F5- | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Password-Protected 32KB EEPROM iButton |
| DS1977-F5# | 功能描述:iButton Password-Protected 32KB EEPROM iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1977-F5+ | 功能描述:iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1981U-F3-1125+ | 功能描述:iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
發布緊急采購，3分鐘左右您將得到回復。