Rainbow-electronics DS1603 Bedienungsanleitung

1 of 8 093002 Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of a

DS1603 2 of 9 With RST at high level 8 bits are loaded into the protocol shift register providing read/write, register select, register clear, and os

DS1603 3 of 9 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

DS1603 4 of 9 Figure 1. ELAPSED TIME COUNTER BLOCK DIAGRAM Figure 2. PROTOCOL BIT MAP 7 6 5 4 3 2 1 0 ACC AVC OSC2 OSC1 OSC0 CCC

DS1603 5 of 9 Table 1. VALID PROTOCOLS PROTOCOL ACTION ACC AVC OSC2 OSC1 OSC0 CCC CVC RD FUNCTION Read Continuous Counter 1 0 X X X X X

DS1603 6 of 9 Figure 3. DATA TRANSFER TIMING DIAGRAM: READ/WRITE DATA TRANSFER Note: tCL, tCH, tR, and tF apply to both read and write data t

DS1603 7 of 9 ABSOLUTE MAXIMUM RATINGS Voltage Range on Any Pin Relative to Ground -0.3V to +7.0V Operating Temperature Range 0°C to +70°C Storage

DS1603 8 of 9 AC ELECTRICAL CHARACTERISTICS (VCC = +5V ±10%; 0°C to +70°C) PARAMETER SYMBOL MIN TYP MAX UNITS NOTES Data to CLK Se

DS1603 9 of 9 DS1603 7-PIN MODULE PKG 7-PIN DIM MIN MAX A IN. MM 0.830 21.08 0.850 21.59 B IN. MM 0.650 16.51 0.670 17.02 C IN. MM 0.310 7.