RV-8564-C3 2 Real Time Clock Module with I C Bus DIMENSIONS Package: Recommended Solder Pad: 3,70 0,8 0,8 0,8 0,8 0,8 0,3 0,5 1 2 3 4 5 10 9 8 7 6 3,70 100% leadfree, RoHS - compliant All dimensions in mm typical DESCRIPTION: Automotive qualified, according to AEC-Q200 Rev. C This miniature SMD ceramic package has been specially designed to Xtal integrated solution combine the 32.768 kHz crystal unit with the CMOS-based oscillator and Miniature SMT ceramic package real-time-clock circuit. Ultra low power consumption The calendar function tracks year, month, date, and day-of-the-week with Very tight frequency tolerance built-in century and leap-year ags. The clock function tracks minute and 2 I C Bus Interface (400 kHz) * second in 24-hour format. Programmable alarm setting and universal Programmable Clock-output timer functions increase exibility. Low aging For pick-and-place equipment, the parts are available in 12 mm tape: Time keeping mode down to 1.2 V 7 (178 mm) reel with 1 000 parts Programmable alarm, timer and 7 (178 mm) reel with 3 000 parts interrupt functions BLOCK DIAGRAM: 2 * The I C Bus is a trademark of Philips Electronics N.V. max.0,9 2,50 0,6 0,1 0,8 1,4 0,8 3,0ELECTRICAL CHARACTERISTICS Symbol Condition Min. Typ. Max Unit AT 25C: 2 Supply voltage V I C Bus Active 1.8 5.5 V DD Supply voltage V Time keeping 1.2 5.5 V DD fscl=400 kHz 800 A Power current I DD during access fscl=100 kHz 200 A fscl=0 Hz, V 3 V 250 500 nA DD Current consumption I DDO Time keeping mode fscl=0 Hz, V 2 V 225 450 nA DD CLKOUT frequency Programmable 32768/1024/32/1 Hz 1) Frequency tolerance F/F 25C 10 / 20 ppm Aging rst year max. F/F 25C 3 ppm ppm 2 0.035 / (T - T ) 10% Frequency vs. temp. F/F 20 T 30 C 0 ppm O 0 1) Tighter and wider frequency tolerances on request. ENVIRONMENTAL Conditions Max. Dev. CHARACTERISTICS: Storage temp. range 55 to +125C TA Operating temperature range 40 to +85C Shock resistance 5000 g, 0.3 ms, sine +/-5 ppm F/F Vibration resistance F/F 20 g / 102000 Hz +/-5 ppm TERMINATIONS AND Package-Type Termination Processing PROCESSING: For SMD mounting Re ow soldering SON 10-pin Au plated pads 260C / 20 s max. FREQUENCY TEMPERATURE 20.0 CHARACTERISTICS: 0.0 -20.0 -40.0 -60.0 -80.0 -100.0 -120.0 -140.0 -160.0 -180.0 -60 -40 -20 0 20 40 60 80 100 T C Tuning Fork Crystal PIN CONNECTIONS Pin Connection TOP VIEW: Product Marking 1 CLKOE CLK Output Enable 10 6 2V Supply Voltage DD 3 CLKOUT Clock Output 8564 4 SCL Serial Clock Input 5 SDA Serial Data 6 INT Interrupt utput 1 5 Pin 1 Index 7 GND Ground Pins 8, 9, 10 are not connected. All specifications subject to change without notice. Micro Crystal AG Tel. +41 32 655 82 82 Mhlestrasse 14 Fax +41 32 655 82 83 CH-2540 Grenchen sales microcrystal.com Switzerland www.microcrystal.com Version 1.3/05.2012 DF F ppm