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- 1 x DS1302 RTC Real-Time Clock PDIP-8 Trickle-Charge Timekeeping Chip
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The DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator.Interfacing the DS1302 with a microprocessor is simplified by using synchronous serial communication. Only three wires are required to communicate with the clock/RAM: CE, I/O (data line), and SCLK (serial clock). Data can be transferred to and from the clock/RAM 1 byte at a time or in a burst of up to 31 bytes. The DS1302 is designed to operate on very low power and retain data and clock information on less than 1?W.The DS1302 is the successor to the DS1202. In addition to the basic timekeeping functions of the DS1202, the DS1302 has the additional features of dual power pins for primary and backup power supplies, programmable trickle charger for VCC1, and seven additional bytes of scratchpad memory.
DS1302 Trickle Charge Timekeeping Chip - www.datasheetcatalog.com 1 of 15 092801 FEATURES Real-time clock (RTC) counts seconds, minutes hours, date of the month, month, day of the week, and year with leap-year compensation valid up ... DS1302 Trickle-Charge Timekeeping Chip - Overview Overview: The DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a ... PM 100 CH datasheet and application note, data sheet, circuit, pdf ... Part or Description: 5V RS232 Driver 2SC5066* "Real Time Clock" "USB connector" "blue led" 5mm 10 watt zener diode 2N3055* motorola test.ukr-info.net price stor_new Page Name Note Suppl _ 1BQ20 Single phase, Schottky, 1.0A, 20V, D-70 IRF 1BQ40 Single phase, Schottky, 1.0A, 40V, D-70 Interfacing a DS1302 With an 8051-Type Microcontroller ... This application note describes how to interface a DS1302 RTC with a microcontroller with example software written in C. News - 8051 Microcontroller Projects AVR PIC Projects Tutorials ... Download microcontroller 8051 projects, ebooks, tutorials and code examples. 8051 projects, AVR codes, PIC libraries, AVR projects, assembly language, PIC Projects. DS1302 Real Time Clock - Arduino - HomePage DS1302 Real Time Clock. The DS1302 is a Real Time Clock (RTC) or TimeKeeping Chip with a build-in Trickle-Charger. The page at maxim for the DS1302 with all ... DS1302 - Analog, linear, and mixed-signal devices from Maxim AVAILABLE Functional Diagrams Pin Configurations appear at end of data sheet. Functional Diagrams continued at end of data sheet. UCSP is a trademark of Maxim ... lisleelectric.com Price: $4.38 : NTE778A - integrated circuit dual operational amplifier :NTE778: Price: $13.19 (qty 10) SN754410NE quad half-h drivers. easy motor control for
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