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參數(shù)資料
| 型號： | DS2433X |
| 英文描述： | 4k-Bit 1-Wire EEPROM |
| 中文描述： | 4K的位的1 - Wire的EEPROM |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 588K |
| 代理商： | DS2433X |
1 of 19
062299
FEATURES
§
4096 bits Electrically Erasable Programmable
Read Only Memory (EEPROM)
§
Unique, factory-lasered and tested 64-bit
registration number (8-bit family code + 48-
bit serial number + 8-bit CRC tester) assures
absolute identity because no two parts are
alike
§
Built-in multidrop controller ensures
compatibility with other MicroLAN products
§
Memory partitioned into sixteen 256-bit pages
for packetizing data
§
256-bit scratchpad with strict read/write
protocols ensures integrity of data transfer
§
Reduces control, address, data and power to a
single data pin
§
Directly connects to a single port pin of a
microprocessor and communicates at up to
16.3k bits per second
§
Overdrive mode boosts communication speed
to 142k bits per second
§
8-bit family code specifies DS2433
communication requirements to reader
§
Presence detector acknowledges when reader
first applies voltage
§
Low cost PR-35 or 8-pin SOIC surface mount
package
§
Reads and writes over a wide voltage range of
2.8V to 6.0V from -40°C to +85°C
PIN ASSIGNMENT
PIN DESCRIPTION
PR-35
Ground
Data
NC
--
--
SOIC
NC
NC
Data
Ground
NC
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5-8
ORDERING INFORMATION
DS2433
PR-35 package
DS2433S
8-pin SOIC package
DS2433T
Tape & Reel version of DS2433
DS2433Y
Tape & Reel version of DS2433S
DS2433X
Chip Scale Pkg., Tape & Reel
SILICON LABEL DESCRIPTION
The DS2433 4K-bit 1-Wire EEPROM identifies and stores relevant information about the product to
which it is associated. This lot or product specific information can be accessed with minimal interface,
for example a single port pin of a microcontroller. The DS2433 consists of a factory-lasered registration
number that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit Family Code (23h) plus
4096 bits of user-programmable EEPROM. The power to read and write the DS2433 is derived entirely
DS2433
4k-Bit 1-Wire
TM
EEPROM
PRELIMINARY
www.dalsemi.com
NC
NC
DATA
GND
NC
2
3
4
8
7
6
5
1
8-PIN SOIC (208 MIL)
NC
NC
NC
1
2
3
3
2
1
PR-35
BOTTOM VIEW
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2433Y | 4k-Bit 1-Wire EEPROM |
| DS2434 | Battery Identification Chip |
| DS2435 | Battery Identification Chip with Time/Temperature Histogram |
| DS2436 | Battery ID/Monitor Chip |
| DS2436Z | Battery ID/Monitor Chip |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2433X#T | 功能描述:電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| DS2433X#U | 功能描述:電可擦除可編程只讀存儲器 4Kb 1-Wire 電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| DS2433X-S | 功能描述:電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| DS2433X-S#T | 功能描述:電可擦除可編程只讀存儲器 4Kb 1-Wire 電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| DS2433X-S#TW | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
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