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DS1340 Datasheet (PDF) - Maxim Integrated Products

DS1340 Datasheet PDF - Maxim Integrated Products
No. de pieza DS1340
Descarga  DS1340 Descarga

Tamaño del archivo   1434.47 Kbytes
Page   13 Pages
Fabricante Electrónico  MAXIM [Maxim Integrated Products]
Página de inicio  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Descripción Electrónicos I2C RTC with Trickle Charger

DS1340 Datasheet (PDF)

Go To PDF Page Descarga Datasheet
DS1340 Datasheet PDF - Maxim Integrated Products

No. de pieza DS1340
Descarga  DS1340 Click to download

Tamaño del archivo   1434.47 Kbytes
Page   13 Pages
Fabricante Electrónico  MAXIM [Maxim Integrated Products]
Página de inicio  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Descripción Electrónicos I2C RTC with Trickle Charger

DS1340 Datasheet (HTML) - Maxim Integrated Products

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DS1340 Detalles de producto

General Description
The DS1340 is a real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage, and an oscillator STOP flag. Block access of the register map is identical to the ST device. Two additional registers, which are accessed individually, are required for the trickle charger and flag. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. A built-in power-sense circuit detects power failures and automatically switches to the backup supply. Reads and writes are inhibited while the clock continues to run. The device is programmed serially through an I2C bidirectional bus.

Features
♦ Enhanced Second Source for the ST M41T00
♦ Available in a Surface-Mount Package with an
   Integrated Crystal (DS1340C)
♦ Fast (400kHz) I2C Interface
♦ Software Clock Calibration
♦ RTC Counts Seconds, Minutes, Hours, Day, Date,
   Month, and Year
♦ Automatic Power-Fail Detect and Switch Circuitry
♦ Trickle-Charge Capability
♦ Low Timekeeping Voltage Down to 1.3V
♦ Three Operating Voltage Ranges (1.8V, 3V, and 3.3V)
♦ Oscillator Stop Flag
♦ Available in 8-Pin µSOP or SO Packages
♦ Underwriters Laboratories (UL) Recognized

Applications
   Portable Instruments
   Point-of-Sale Equipment
   Medical Equipment
   Telecommunications




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Acerca de Maxim Integrated Products


Maxim Integrated Products es una empresa que cotiza en bolsa que diseña, desarrolla y vende una amplia gama de circuitos integrados (ICS) analógicos y de señal mixta de alto rendimiento.
La compañía fue fundada en 1983 y tiene su sede en San José, California.
Maxim Integrated Products atiende a clientes en una variedad de mercados, incluidas comunicaciones, informática, consumidores, industriales, médicos y automotrices.
La compañía ofrece una cartera integral de productos, incluidos convertidores de datos, amplificadores y comparadores, ICS de gestión de energía, microcontroladores, dispositivos de seguridad y protección y sensores, entre otros.
Maxim Integrated Products se dedica a la innovación y la satisfacción del cliente, y se compromete a ofrecer soluciones confiables de alta calidad a sus clientes.
Con un enfoque en la eficiencia energética y la sostenibilidad, los productos integrados de Maxim están a la vanguardia de la industria de semiconductores, lo que impulsa los avances tecnológicos en los campos de ICS analógicos y de señal mixta.

*Esta información es solo para fines informativos generales, no seremos responsables de ninguna pérdida o daño causado por la información anterior.




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