Datasheet > 存储 > EEPROM> DS2432P+R

DS2432P+R

更新时间： 2024-09-13 11:53:07

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	427K
描述
1Kb Protected 1-Wire EEPROM with SHA-1 Engine

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DS2432P+R 数据手册

219-0003; Rev 3/12

ABRIDGED DATA SHEET

DS2432

1Kb Protected 1-Wire EEPROM with SHA-1 Engine

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

160-Bit

MAC

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

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

15.3kbps

DS2432P+T&R -40°C to +85°C 6 TSOC

8 UCSP (2.5k

pcs, T&R)

DS2432X-S+

-40°C to +85°C

. Overdrive Mode Boosts Communication

+Denotes a lead(Pb)-free/RoHS-compliant package.

T&R = Tape and reel.

Speed to 125kbps

. Low-Cost 6-Lead TSOC Surface-Mount

Request Full Data Sheet at:

www.maxim-ic.com/fullds/DS2432

Package or Solder-Bumped UCSP™ Package

. Reads and Writes Over a Wide Voltage

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

12 3 4 5 6 7...17

中文翻译

下载PDF

与DS2432P+R相关器件

型号	品牌	获取价格	描述	数据表
DS2432P+T	MAXIM	获取价格	1Kb Protected 1-Wire EEPROM with SHA-1 Engine
DS2432P+T&R	MAXIM	获取价格	EEPROM, 1KX1, Serial, CMOS, PDSO6, 0.150 INCH, ROHS COMPLIANT, TSOC-6
DS2432P+TR	MAXIM	获取价格	1Kb Protected 1-Wire EEPROM with SHA-1 Engine
DS2432P-100-011+	MAXIM	获取价格	EEPROM, 256X4, Serial, CMOS, PDSO6
DS2432PT	DALLAS	获取价格	Memory IC,
DS2432P-W07+3	MAXIM	获取价格	EEPROM, 1KX1, Serial, CMOS, PDSO6, 0.150 INCH, ROHS COMPLIANT, TSOC-6
DS2432X	DALLAS	获取价格	1k-Bit Protected 1-Wire EEPROM with SHA-1 Engine
DS2432X+	MAXIM	获取价格	1Kb Protected 1-Wire EEPROM with SHA-1 Engine
DS2432X+U	MAXIM	获取价格	暂无描述
DS2432X-S	MAXIM	获取价格	1Kb Protected 1-Wire EEPROM with SHA-1 Engine