LCBS-8-01 Richco Plastic Co, LCBS-8-01 Datasheet
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LCBS-8-01
Specifications of LCBS-8-01
RP430
Related parts for LCBS-8-01
LCBS-8-01 Summary of contents
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FEATURES Real time clock counts seconds, minutes, hours, date of the month, month, day of the week, and year with leap year compensation valid up to 2100 RAM for scratchpad data storage Serial I/O for minimum pin ...
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DS1202, DS1202S OPERATION The main elements of the Serial Timekeeper are shown in Figure 1: shift register, control logic, oscillator, real time clock, and RAM. To initiate any transfer of data, RST is taken high and eight bits are loaded ...
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RESET AND CLOCK CONTROL All data transfers are initiated by driving the RST input high. The RST input serves two functions. First, RST turns on the control logic which allows access to the shift register for the address/command sequence. Second, ...
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DS1202, DS1202S REGISTER SUMMARY A register data format summary is shown in Figure 4. CRYSTAL SELECTION A 32.768 KHz crystal, can be directly connected to the DS1202 via pins 2 and 3 (X1, X2). The crystal selected for use should ...
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REGISTER ADDRESS/DEFINITION Figure 4 REGISTER ADDRESS A. CLOCK SEC MIN ...
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DS1202, DS1202S ABSOLUTE MAXIMUM RATINGS* Voltage on Any Pin Relative to Ground Operating Temperature Storage Temperature Soldering Temperature * This is a stress rating only and functional operation of the device at these or any other conditions above those indicated ...
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AC ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL Data to CLK Setup Data to CLK Setup CLK to Data Hold CLK to Data Hold t t CDH CDH CLK to Data Delay t CLK to Data Delay t CDD ...
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DS1202, DS1202S TIMING DIAGRAM: READ DATA TRANSFER Figure 5 RESET t CC CLOCK t CDH t DC DATA INPUT/ 0 OUTPUT TIMING DIAGRAM: WRITE DATA TRANSFER Figure 6 RESET CLOCK t CDH t DC DATA INPUT/ ...
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I is specified with RST, I/O, and SCLK open. The clock halt flag must be set to logic one (oscillator disabled). CC2 11. At power–up, RST must logic 0 until logic one state. ...
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DS1202, DS1202S DS1202S SERIAL TIMEKEEPER 16–PIN SOIC 032697 10/11 F phi H J PKG 16–PIN DIM MIN MAX A IN. 0.500 0.511 MM 12.70 12.99 B IN. 0.290 0.300 MM 7.37 7.65 C ...
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DS1202S8 8–PIN SOIC 200 MIL DS1202, DS1202S J F 0–8 deg. typ. L PKG 8–PIN DIM MIN MAX A IN. 0.203 0.213 MM 5.16 5.41 B IN. 0.203 0.213 MM 5.16 5.41 ...