DS2433-Z01 Maxim Integrated Products, DS2433-Z01 Datasheet
DS2433-Z01
Manufacturer Part Number
DS2433-Z01
Description
IC EEPROM 4KBIT TO92-3
Manufacturer
Maxim Integrated Products
Datasheet
1.DS2433-Z01.pdf
(2 pages)
Specifications of DS2433-Z01
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
4K (256 x 16)
Interface
1-Wire Serial
Operating Temperature
-40°C ~ 85°C
Package / Case
TO-92-3 (Long Body), TO-226
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Voltage - Supply
-
Speed
-
Other names
DS2433Z01
1-Wire is a registered trademark of Maxim Integrated Products,
Inc.
FEATURES
ORDERING INFORMATION
DS2433-Z01
DS2433S-Z01
DS2433S-Z01/T&R Tape & Reel Version of DS2433S-Z01
DS2433X-Z01
DS2433X-ZS
DESCRIPTION
The DS2433-Z01 is identical to the standard DS2433 with the exception that the write cycle endurance
specification is relaxed to 10,000 cycles as specified in WRITE CYCLE
SPECIFICATION Table 1
www.maxim-ic.com
4096 bits Electrically Erasable Programmable
Read-Only Memory (EEPROM)
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 products
Memory partitioned into sixteen 256-bit
pages for packetizing data
256-bit scratchpad with strict read/write
protocols ensures integrity of data transfer
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
16.3kbits per second
Overdrive mode boosts communication speed
to 142kbits per second
8-bit family code specifies DS2433-Z01
communication requirements to reader
Presence detector acknowledges when reader
first applies voltage
Low-cost PR-35, 8-pin SO, or solder bumped
flip-chip package
Reads and writes over a wide voltage range of
2.8V to 6.0V from -40°C to +85°C
PR-35 Package
8-Pin SO Package
Flip-Chip Pkg., Tape & Reel 10k pc reel
Flip-Chip Pkg., Tape & Reel 2.5k pc reel
. The device consists of a factory-lasered registration number that
1 of 2
PIN ASSIGNMENT
PIN DESCRIPTION
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5-8
1 2 3
(Visit
PR-35
www.maxim-ic.com
4kbit 1-Wire EEPROM
Ground
PR-35
Data
NC
--
--
DATA
GND
NC
NC
8-Pin SO (208-Mil)
Flip-Chip Package
for flip-chip pinout and mechanical data.)
Bottom View
1
2
3
4
1
DS2433-Z01
Ground
SOIC
2
Data
NC
NC
NC
ENDURANCE
3
8
7
6
5
NC
NC
NC
NC
32000
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DS2433-Z01 Summary of contents
Page 1
... Flip-Chip Pkg., Tape & Reel 10k pc reel DS2433X-ZS Flip-Chip Pkg., Tape & Reel 2.5k pc reel DESCRIPTION The DS2433-Z01 is identical to the standard DS2433 with the exception that the write cycle endurance specification is relaxed to 10,000 cycles as specified in WRITE CYCLE SPECIFICATION Table 1 1-Wire is a registered trademark of Maxim Integrated Products, Inc ...
Page 2
... A copy scratchpad command will then transfer the data to memory. This process insures data integrity when modifying the memory. The 64-bit registration number provides a guaranteed unique identity which allows for absolute traceability and acts as node address if multiple DS2433-Z01 are connected in parallel to form a local network. Data is transferred serially via the 1-Wire protocol, which requires only a single data lead and a ground return ...