DS1603+ Maxim Integrated Products, DS1603+ Datasheet
DS1603+
Specifications of DS1603+
Related parts for DS1603+
DS1603+ Summary of contents
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FEATURES § Two 32-bit counters keep track of real-time and elapsed time § Counters keep track of seconds for over 125 years § Battery powered counter counts seconds from the time battery is attached until V than 2.5V ...
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With at high level 8 bits are loaded into the protocol shift register providing read/write, register RST select, register clear, and oscillator trim information. Each bit is serially input on the rising edge of the clock input. After the first ...
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DATA INPUT Following the 8-bit protocol that inputs write mode, 32 bits of data are written to the selected counter on the rising edge of the next 32 CLK cycles. After 32 bits have been entered any additional CLK cycles ...
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Figure 1. ELAPSED TIME COUNTER BLOCK DIAGRAM Figure 2. PROTOCOL BIT MAP 7 6 ACC AVC OSC2 OSC1 OSC0 CCC CVC RD DS1603 ...
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Table 1. VALID PROTOCOLS ACTION ACC AVC Read Continuous 1 0 Counter Write Continuous 1 0 Counter Read V CC Active 0 1 Counter Write V CC Active 0 1 Counter Clear Continuous 0 0 Counter Clear V CC Active ...
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Figure 3. DATA TRANSFER TIMING DIAGRAM: READ/WRITE DATA TRANSFER Note and t apply to both read and write data transfer DS1603 ...
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ABSOLUTE MAXIMUM RATINGS Voltage Range on Any Pin Relative to Ground Operating Temperature Range Storage Temperature Range Soldering Temperature Range This is a stress rating only and functional operation of the device at these or any other conditions beyond t ...
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AC ELECTRICAL CHARACTERISTICS PARAMETER Data to CLK Setup CLK to Data Hold CLK to Data Delay CLK Low Time CLK High Time CLK Frequency CLK Rise and Fall to CLK Setup RST CLK to RST Hold Inactive Time RST Low ...
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DS1603 7-PIN MODULE PKG 7-PIN DIM MIN MAX A IN. 0.830 0.850 MM 21.08 21.59 B IN. 0.650 0.670 MM 16.51 17.02 C IN. 0.310 0.330 MM 7.87 8.38 D IN. 0.015 0.030 MM 0.38 0.76 E IN. 0.110 0.140 ...