Texas Instruments BQ4285S-SB2TR

Contact Plating

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

Gold

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

24-SOIC (0.295, 7.50mm Width)

Number of Pins

24

Weight

624.398247mg

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.

0°C~70°C

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.

Tape & Reel (TR)

JESD-609 Code

e4

Part Status

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

Obsolete

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

24

ECCN Code

EAR99

Type

Clock/Calendar

HTS Code

HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.

8542.39.00.01

Voltage - Supply

4.5V~5.5V

Terminal Position

DUAL

Peak Reflow Temperature (Cel)

260

Supply Voltage

5V

Terminal Pitch

The center distance from one pole to the next.

1.27mm

Base Part Number

BQ4285

Pin Count

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

24

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

Power Supplies

an electronic circuit that converts the voltage of an alternating current (AC) into a direct current (DC) voltage.?

5V

Interface

Parallel

Memory Size

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

114B

Clock Frequency

0.032MHz

Logic Function

Clock

External Data Bus Width

8

Number of Timers

1

Time Format

Time is based on a 24 hour system. This is frequently referred to as "military time". The 24 hour system is the default format.

HH:MM:SS (12/24 hr)

Date Format

The international standard recommends writing the date as year, then month, then the day:?YYYY-MM-DD.

YY-MM-DD-dd

Time-Min

SECONDS

Interrupt Capability

Returns the number of interrupts available for a specified hardware device and interrupt type.

Y

Voltage - Supply, Battery

2.5V~4V

Volatile

NO

Features

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Length

15.4mm

Height Seated (Max)

2.65mm

Width

7.5mm

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

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