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DS2432X+ PDF预览

DS2432X+

更新时间: 2024-11-05 06:54:39
品牌 Logo 应用领域
美信 - MAXIM 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+ 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:unknownECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.77
JESD-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):NOT SPECIFIED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:NOT SPECIFIED
宽度:1.8 mmBase Number Matches:1

DS2432X+ 数据手册

 浏览型号DS2432X+的Datasheet PDF文件第2页浏览型号DS2432X+的Datasheet PDF文件第3页浏览型号DS2432X+的Datasheet PDF文件第4页浏览型号DS2432X+的Datasheet PDF文件第5页浏览型号DS2432X+的Datasheet PDF文件第6页浏览型号DS2432X+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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