Analog Devices DS3234SN#T&R

Lifecycle Status

Production (Last Updated: 1 month ago)

Contact Plating

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

Tin

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

20-SOIC (0.295, 7.50mm Width)

Number of Pins

20

Supplier Device Package

20-SOIC

Manufacturer Package Identifier

W20#H2

MSL

MSL 1 - Unlimited

Manufacturer Lifecycle Status

PRODUCTION (Last Updated: 1 month ago)

RoHS

Compliant

Package

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Base Product Number

DS3234

Mfr

Analog Devices Inc./Maxim Integrated

Product Status

Active

Maximum Operating Temperature

the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

+ 85 C

Supply Voltage-Max

5.5 V

Minimum Operating Temperature

- 40 C

Supply Voltage-Min

2 V

Mounting Styles

SMD/SMT

RTC Bus Interface

Serial

RTC Memory Size

256 B

Battery Backup Switching

Backup Switching

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

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

Series

-

Type

Clock/Calendar

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

85 °C

Min Operating Temperature

-40 °C

Subcategory

Clock & Timer ICs

Voltage - Supply

2V ~ 5.5V

Frequency

32.768 kHz

Function

Alarm, Calendar, Clock, Interrupt

Operating Supply Voltage

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

3.3 V

Interface

SPI

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.

5.5 V

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 V

Memory Size

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

256 B

Logic Function

Clock

Product Type

a group of products which fulfill a similar need for a market segment or market as a whole.

Real Time Clocks

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

Date Format

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

Day; Date; Month; Year

Current - Timekeeping (Max)

120µA ~ 160µA @ 3.63V ~ 5.5V

Voltage - Supply, Battery

2V ~ 3.8V

Features

Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal

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