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AVAILAB
LE
DS2433
4Kb 1-Wire EEPROM
FEATURES
PIN CONFIGURATIONS
?
4096 Bits Electrically Erasable Programmable
Read-Only Memory (EEPROM)
TOP VIEW
?
?
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
NC
1
8
NC
?
?
Products
Memory Partitioned Into Sixteen 256-Bit
Pages for Packetizing Data
256-Bit Scratchpad with Strict Read/Write
Protocols Ensures Integrity of Data Transfer
NC
DATA
GND
2 7
3 6
4 5
SO (208 mils)
NC
NC
NC
?
Reduces Control, Address, Data, and Power
?
to a Single Data Pin
Directly Connects to a Single Port Pin of a
1
2
3
Microprocessor and Communicates at Up to
16.3kbps
1 2
3
?
?
?
?
Overdrive Mode Boosts Communication
Speed to 142kbps
8-Bit Family Code Specifies DS2433
Requirements Reader
Communication Functional Diagrams
Presence Detector Acknowledges When
Reader First Applies Voltage
Low-Cost PR-35, SFN, Flip Chip, or 8-Pin
SO Surface-Mount Packages
BOTTOM VIEW
PR-35
Pin Configurations continued at end of data sheet.
ORDERIN G INFORMATION
?
Reads and Writes Over a Wide Voltage
Range of 2.8V to 6.0V from -40°C to +85°C
PART
DS2433+
DS2433S+
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
3 PR-35
8 SO
PIN
PR-35
SO
SFN
5, 6
—
NC
—
NC
7, 8 is a trademark of Maxim Integrated Products, Inc. —
—
NC
—
DS2433X#T
-40°C to +85°C
DS2433X-S#T
-40°C to +85°C
PIN DESCRIPTION
Flip
Chip
1 Ground NC Data Ground
2 Data NC Ground Data
3 NC Data — NC
4 — Ground — NC
Pin Configurations appear at end of data sheet.
Functional Diagrams continued at end of data sheet.
UCSP
DS2433S+T&R -40°C to +85°C 8 SO
DS2433G+T&R -40°C to +85°C 2 SFN
6 Flip Chip
(10k pieces)
6 Flip Chip
(2.5k pieces)
+ Denotes a lead(Pb)-free package.
#Denotes a RoHS-compliant device that may include lead(Pb) that is
exempt under the RoHS requirements .
T/T&R = Tape and reel.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-5581; 10/10
PRELIMINARY
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相关代理商/技术参数
DS2433X-S#TW 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
DS2433X-S/T&R 制造商:Maxim Integrated Products 功能描述:IC EEPROM 4KBIT 6FLIPCHIP
DS2433X-S/T&R 功能描述:IC EEPROM 4KBIT 6FCHIP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:150 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 线串口 电源电压:2.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-DFN（2x3） 包装:管件 产品目录页面:1445 (CN2011-ZH PDF)
DS2433X-S-C01#T 功能描述:电可擦除可编程只读存储器 RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
DS2433X-Z01 功能描述:IC EEPROM 4KBIT 6FCHIP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:150 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 线串口 电源电压:2.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-DFN（2x3） 包装:管件 产品目录页面:1445 (CN2011-ZH PDF)
DS2433Y 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:4k-Bit 1-Wire EEPROM
DS2433Y-Z01 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:4K-Bit 1-Wire EEPROM
DS2433Y-Z01/T&R 制造商:Maxim Integrated Products 功能描述:IC EEPROM 4KBIT 8SOIC