RX8804CE Datasheet | Seiko Instruments

Overview - Stability - XA ± 3.4 x 10-6 / -40 ºC to +85 ºC ± 8.0 x 10-6 / +85 ºC to +105 ºC - XB ± 5.0 x 10-6 / -40 ºC to +85 ºC ± 8.0 x 10-6 / +85 ºC to +105 ºC - 32.768 k Hz frequency output function - FOUT pin output (C-MOS output), CL=30 p F - Output selectable: 32.768 k Hz, 1024 Hz, 1 Hz - Event detection function - When trigger input to EVIN-pin or specified by program, time and date is recorded. The EVIN-pin with pull-up resistor that is releasable. - Timer function - Timer source clock are 1min., 1sec., 64Hz, 4096Hz. - 24-bit-presettable counter (244us to about 32years.) - Alarm function - Alarm function can be set to day of week, day, hour, and minute. - Internal state output function - SOUT pin output (C-MOS output), - It outputs selected flag-bit value or specified value(H or L). Terminal connection/External dimensions (Unit:mm) 1. FOE 2. VDD 3. EVIN 4. FOUT 5. SCL 2.5 ± 0.2 3.2 ± 0.2 10. /INT 9. GND 8. T2 7. SDA 6. SOUT 1.0Max. Specifications (characteristics) - Electrical Characteristics Item Symbol Conditions Min. Typ. Max. Operating voltage VDD Interface voltage 1.6 3.0 5.5 Temp. pensated Voltage VTEM Temp. pensated voltage 1.5 3.0 5.5 Clock supply voltage VCLK Internal clock 1.5 3.0 5.5 Operating temperature TOPR No...