i2c bus rtc clock with warranty

Brand Name:NXP

Model Number:PCF85263ATL/AX

Place of Origin:CN

PCF85263ATL/AX Tiny RTC/Calendar With Alarm Function, Battery Switch-Over, Time Stamp Input, And I2C-bus Product Overview The PCF85263A is a CMOS Real-Time Clock (RTC) and calendar optimized for low power consumption with automatic switching to battery on ...

Brand Name:MAXIM

Model Number:DS1307ZN

Place of Origin:Japan

DS1307 64 x 8, Serial, I2 C Real-Time Clock GENERAL DESCRIPTION The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I2 C, ...

Brand Name:MAXIM

Model Number:DS1307ZN

Place of Origin:Japan

DS1307 64 x 8, Serial, I2 C Real-Time Clock GENERAL DESCRIPTION The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I2 C, ...

Categories:Real Time Clocks

Country/Region:china

Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 20-LSSOJ (0.213", 5.40mm Width)

Model Number:PCF8563

...clock chip IC PCF8563Real-time clock/calendar General description The PCF8563 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. A programmable clock output, interrupt output, and voltage-low detector are also provided. All addresses and data are transferred serially via a two-line bidirectional I2C-bus. Maximum

Brand Name:OEM

Model Number:OKY3395

Place of Origin:Guangdong China (Mainland)

...RTC Board CMOS Real time Clock Calendar Development Module Description: The PCF8563 clock module mainly makes use of PCF8563T chip. It is an ultra-low-power multi-function clock/calendar chip that is released by PHILIPS and includes an industrial-grade I2C bus interface function. The multiple alarm functions, timer functions, clock...

Brand Name:Analog Devices Inc.

Model Number:DS1682S+

...Clock Total-Elapsed-Time Recorder with Alarm Product Attribute Attribute Value Select Attribute Manufacturer: Analog Devices Inc. Product Category: Real Time Clock RoHS: Details Mounting Style: SMD/SMT Package / Case: SOIC-8 RTC Bus Interface: I2C, Serial Date Format: Binary Time Format: Binary Battery Backup Switching: No Backup Switching RTC...

Brand Name:Microchip Technology

Model Number:AT91RM9200-QU-002

Place of Origin:original

... SRAM, 4KB ROM - External Bus Interface (EBI) with up to 64MB of external SDRAM - 12 channels of 10-bit analog-to-digital conversion - Up to 28 general-purpose I/O lines - 32-bit real-time clock (RTC) - Up to 4 UARTs, 4 USARTs, 2 TWIs, 2 SPI, and 1 I2C -