Maxim Integrated DS2431+

Factory Lead Time

6 Weeks

Contact Plating

Contact plating (finish) provides corrosion protection for base metals and optimizes the mechanical and electrical properties of the contact interfaces.

Tin

Mount

Through Hole

Mounting Type

Through Hole

Package / Case

TO-226-3, TO-92-3 (TO-226AA)

Number of Pins

3

Memory Types

Non-Volatile

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C~85°C TA

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Bulk

Published

2003

JESD-609 Code

e3

Pbfree Code

yes

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

3

ECCN Code

EAR99

Additional Feature

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

MEMORY ORGANIZED AS FOUR PAGES OF 256 BITS

Terminal Position

BOTTOM

Peak Reflow Temperature (Cel)

260

Number of Functions

1

Supply Voltage

3.3V

Terminal Pitch

The center distance from one pole to the next.

1.27mm

Time@Peak Reflow Temperature-Max (s)

30

Base Part Number

DS2431

Pin Count

a count of all of the component leads (or pins)

3

Qualification Status

An indicator of formal certification of qualifications.

Not Qualified

Operating Supply Voltage

The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

5V

Interface

Serial

Max Supply Voltage

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

5.25V

Min Supply Voltage

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

2.8V

Memory Size

The memory capacity is the amount of data a device can store at any given time in its memory.

1Kb 256 x 4

Operating Mode

A phase of operation during the operation and maintenance stages of the life cycle of a facility.

ASYNCHRONOUS

Access Time

2μs

Memory Format

EEPROM

Memory Interface

An external memory interface is a bus protocol for communication from an integrated circuit, such as a microprocessor, to an external memory device located on a circuit board.

1-Wire®

Organization

1KX1

Density

1 kb

Endurance

50000 Write/Erase Cycles

Data Retention Time-Min

40

Max Junction Temperature (Tj)

150°C

Height

4.95mm

Length

4.95mm

Width

3.94mm

REACH SVHC

No SVHC

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant

Lead Free

Lead Free