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DS2432X-S+ PDF预览

DS2432X-S+

更新时间: 2024-11-05 06:54:39
品牌 Logo 应用领域
美信 - MAXIM 存储内存集成电路可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
17页 150K
描述
1Kb Protected 1-Wire EEPROM with SHA-1 Engine

DS2432X-S+ 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:BGA
包装说明:VFBGA,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.77
Is Samacsys:NJESD-30 代码:R-PBGA-B8
长度:2.52 mm内存密度:1024 bit
内存集成电路类型:EEPROM内存宽度:1
湿度敏感等级:1功能数量:1
端子数量:8字数:1024 words
字数代码:1000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:1KX1封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装形状:RECTANGULAR
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH并行/串行:SERIAL
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.72 mm串行总线类型:1-WIRE
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):2.8 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:30
宽度:1.8 mmBase Number Matches:1

DS2432X-S+ 数据手册

 浏览型号DS2432X-S+的Datasheet PDF文件第2页浏览型号DS2432X-S+的Datasheet PDF文件第3页浏览型号DS2432X-S+的Datasheet PDF文件第4页浏览型号DS2432X-S+的Datasheet PDF文件第5页浏览型号DS2432X-S+的Datasheet PDF文件第6页浏览型号DS2432X-S+的Datasheet PDF文件第7页 
PRELIMINARY  
ABRIDGED DATA SHEET  
DS2432  
1Kb Protected 1-Wire EEPROM  
with SHA-1 Engine  
www.maxim-ic.com  
FEATURES  
PIN CONFIGURATIONS  
. 1128 Bits of 5V EEPROM Memory  
Partitioned Into Four Pages of 256 Bits, a  
64-Bit Write-Only Secret, and Up to Five  
General-Purpose Read/Write Registers  
TOP VIEW  
GND 1  
1-Wire 2  
NC 3  
6 NC  
5 NC  
4 NC  
. On-Chip 512-Bit ISO/IEC 10118-3 SHA-1  
Engine to Compute 160-Bit Message  
Authentication Codes (MACs) and to  
Generate Secrets  
TSOC  
(150 mils)  
. Write Access Requires Knowledge of the  
A1 MARK  
UCSP  
(TOP VIEW WITH LASER  
MARK, CONTACTS NOT  
VISIBLE)  
Secret and the Capability of Computing and  
Transmitting  
Authorization  
a
160-Bit  
MAC  
as  
A
B
C
DS2432  
yywwrr  
###xx  
A2 = 1-WIRE  
. Secret and Data Memory Can Be Write  
Protected (All or Page 0 Only) or Put in  
EPROM-Emulation Mode (“Write to 0”,  
Page 1)  
A3 = GND  
ALL OTHER BUMPS: NC  
1
2
3
4
yywwrr = DATE/REVISION  
###xx = LOT NUMBER  
REFER TO THE PACKAGE RELIABILITY REPORT FOR  
IMPORTANT GUIDELINES ON QUALIFIED USAGE CONDITIONS.  
. 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® Net  
Products  
ORDERING INFORMATION  
TEMP  
PIN-  
. Reduces Control, Address, Data, and Power  
PART  
RANGE  
PACKAGE  
to a Single Data Pin  
DS2432P+  
-40°C to +85°C 6 TSOC  
. Directly Connects to a Single Port Pin of a  
Microprocessor and Communicates at Up to  
16.3kbps  
DS2432P+T&R -40°C to +85°C 6 TSOC  
8 UCSP (10k  
pcs, T&R)  
8 UCSP (2.5k  
pcs, T&R)  
DS2432X+  
-40°C to +85°C  
-40°C to +85°C  
. Overdrive Mode Boosts Communication  
DS2432X-S+  
Speed to 142kbps  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
T&R = Tape and reel.  
. Low-Cost 6-Lead TSOC Surface-Mount  
Package or Solder-Bumped UCSP™ Package  
. Reads and Writes Over a Wide Voltage  
Request Full Data Sheet at:  
www.maxim-ic.com/fullds/DS2432  
Range of 2.8V to 5.25V from -40°C to +85°C  
1-Wire is a registered trademark of Maxim Integrated Products, Inc.  
1 of 17  
060608  

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