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DS2432P+T

Description
1K X 1 1-WIRE SERIAL EEPROM, PDSO6
Categorystorage   
File Size422KB,17 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric Compare View All

DS2432P+T Overview

1K X 1 1-WIRE SERIAL EEPROM, PDSO6

DS2432P+T Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals6
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Maximum supply/operating voltage5.25 V
Minimum supply/operating voltage2.8 V
Rated supply voltage5 V
Processing package description0.150 INCH, TSOC-6
stateTRANSFERRED
packaging shapeRectangle
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal locationpair
Packaging MaterialsPlastic/Epoxy
Temperature levelINDUSTRIAL
memory width1
organize1K × 1
storage density1024 deg
operating modeSynchronize
Number of digits1024 words
Number of digits1K
Memory IC type1-wire serial electrically erasable read-only memory
serial parallelserial
ABRIDGED DATA SHEET
219-0003; Rev 3/12
DS2432
1Kb Protected 1-Wire EEPROM with SHA-1 Engine
FEATURES
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
On-Chip 512-Bit ISO/IEC 10118-3 SHA-1
Engine to Compute 160-Bit Message
Authentication Codes (MACs) and to
Generate Secrets
Write Access Requires Knowledge of the
Secret and the Capability of Computing and
Transmitting
a
160-Bit
MAC
as
Authorization
Secret and Data Memory Can Be Write
Protected (All or Page 0 Only) or Put in
EPROM-Emulation Mode (“Write to 0”,
Page 1)
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
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
15.3kbps
Overdrive Mode Boosts Communication
Speed to 125kbps
Low-Cost 6-Lead TSOC Surface-Mount
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
PIN CONFIGURATIONS
TOP VIEW
GND 1
1-Wire 2
NC 3
TSOC
(150 mils)
6 NC
5 NC
4 NC
A1 MARK
A
B
C
1
DS2432
yywwrr
###xx
2
3
4
UCSP
(TOP VIEW WITH LASER
MARK, CONTACTS NOT
VISIBLE)
A2 = 1-WIRE
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.
ORDERING INFORMATION
PART
DS2432P+
DS2432P+T&R
DS2432X-S+
TEMP
RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
6 TSOC
6 TSOC
8 UCSP (2.5k
pcs, T&R)
+Denotes
a lead(Pb)-free/RoHS-compliant package.
T&R = Tape and reel.
Request Full Data Sheet at:
www.maxim-ic.com/fullds/DS2432
1-Wire is a registered trademark of Maxim Integrated Products, Inc.
1 of 17

DS2432P+T Related Products

DS2432P+T DS2432_12 DS2432P+R
Description 1K X 1 1-WIRE SERIAL EEPROM, PDSO6 1K X 1 1-WIRE SERIAL EEPROM, PDSO6 1K X 1 1-WIRE SERIAL EEPROM, PDSO6
Number of functions 1 1 1
Number of terminals 6 6 6
Maximum operating temperature 85 Cel 85 Cel 85 Cel
Minimum operating temperature -40 Cel -40 Cel -40 Cel
Maximum supply/operating voltage 5.25 V 5.25 V 5.25 V
Minimum supply/operating voltage 2.8 V 2.8 V 2.8 V
Rated supply voltage 5 V 5 V 5 V
Processing package description 0.150 INCH, TSOC-6 0.150 INCH, TSOC-6 0.150 INCH, TSOC-6
state TRANSFERRED TRANSFERRED TRANSFERRED
packaging shape Rectangle Rectangle Rectangle
Package Size SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
surface mount Yes Yes Yes
Terminal form GULL WING GULL WING GULL WING
Terminal location pair pair pair
Packaging Materials Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
memory width 1 1 1
organize 1K × 1 1K × 1 1K × 1
storage density 1024 deg 1024 deg 1024 deg
operating mode Synchronize Synchronize Synchronize
Memory IC type 1-wire serial electrically erasable read-only memory 1-wire serial electrically erasable read-only memory 1-wire serial electrically erasable read-only memory
serial parallel serial serial serial
Number of digits 1K 1K 1K
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