RV-8564-C3 2 Real-Time Clock Module with I C-Bus DIMENSIONS Package: Recommended Solder Pad: 3,7 0,8 0,8 0,8 0,8 0,8 0,3 0,5 1 2 3 4 5 10 9 8 7 6 3,7 All dimensions in mm typical APPLICATIONS DESCRIPTION IoT The RV-8564-C3 is a SMT Real-Time Clock Module that incorporates Metering an integrated CMOS circuit together with an XTAL. It operates under Industrial vacuum in a hermetically sealed ceramic package with metal lid. Automotive Health Care FEATURES Wearables, Portables Low power consumption: 250 nA 3 V. Wide operating voltage range: 1.2 V to 5.5 V. Time accuracy: 20 ppm 25C. Operating temperature: -40 to +85C. Low voltage detection. Provides year, month, date, weekday, hours, minutes and seconds. Leap year calculation and Century bit. Alarm and timer functions. Clock output frequencies: 32.768 kHz, 1024 Hz, 32 Hz, 1 Hz. 2 I C-bus interface: 400 kHz. 100% Pb-free, RoHS-compliant. Automotive qualification according to AEC-Q200 available. BLOCK DIAGRAM 2 VDD POWER 7 CONTROL V SS Control 1 00 Control 2 Seconds 02 4 Minutes SCL 2 I C-BUS Hours 5 INTERFACE SDA Days Weekdays SYSTEM Month / Century CONTROL XTAL Years LOGIC OSC Minutes Alarm 09 Hour Alarm Day Alarm DIVIDER Weekday Alarm CLKOUT frequency 0D Timer Control 3 CLKOUT Timer 0F INPUT 1 CLKOE OUTPUT CONTROL 6 INT 0,9 max 2,5 0,2 0,55 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 More detailed information can be found in the Application Manual. Supply voltage V Time keeping 1.0 5.5 V DD 2 Current consumption I C-bus inactive, I 250 350 nA DDO Time keeping mode V = 3 V DD CLKOUT frequency F Programmable 32768/1024/32/1 Hz CLKOUT 1) Freq. tol. typ./max. F/F 25C 10 / 20 ppm Aging first year max. F/F 25C 3 ppm 1) Tighter frequency tolerances on request. ENVIRONMENTAL Conditions Max. Dev. CHARACTERISTICS Storage temp. range 55 to +125C TA Operating temperature range 40 to +85C Shock resistance F/F 5000 g, 0.3 ms, sine 5 ppm Vibration resistance 20 g / 102000 Hz 5 ppm F/F TERMINATIONS AND Package Termination Processing PROCESSING IPC/JEDEC J-STD-020C SON-10 Au flashed pads 260C / 20 - 40 s 20 T = 25C 5C FREQUENCY TEMPERATURE 0 0 CHARACTERISTICS -20 -40 -60 2 -80 0.035*(T-T ) ppm 10% 0 -100 -120 -140 Tuning Fork Crystal -160 -60 -40 -20 0 20 40 60 80 100 T C PIN CONNECTIONS Product Date Code Pin Connection TOP VIEW 1 CLKOE Clock Output Enable 10 6 2 V Power Supply Voltage DD 3 CLKOUT Clock Output M723A1 4 SCL Serial Clock Input 5 SDA Serial Data 8564 6 INT Interrupt Output 7 V Ground SS 1 5 8 NC Not connected Part Designation 9 NC Not connected Pin 1 Index 10 NC Not connected ORDERING INFORMATION RV - 8564 - C3 TA QC RTC module Qualification QC = Commercial Grade (Standard) Product type QA = Automotive Grade AEC-Q200 Package size Temperature range C3 = 3.7 x 2.5 x 0.9 mm TA = -40 to +85C (Standard) A unique part number will be generated for each product specification, i.e: 20xxxx-MG01 1 000 pcs (in 12 mm tape on 7 reel) 20xxxx-MG03 3 000 pcs (in 12 mm tape on 7 reel) All specifications subject to change without notice. Micro Crystal AG Phone +41 32 655 82 82 Muehlestrasse 14 Fax +41 32 655 82 83 CH-2540 Grenchen sales microcrystal.com Switzerland www.microcrystal.com Version 5.0/10.2017 F/F ppm