2 Real Time Clock Module with I C Bus AB-RTCMC-32.768kHz-B5ZE-S3 RoHS/RoHS II compliant 3.7 x 2.5 x 0.9 mm Pb Moisture Sensitivity Level: MSL=1 FEATURES: APPLICATIONS: RTC module with built-in crystal oscillating at 32.768 kHz Wide range in communication & measuring equip- 1 MHz Fast-mode Plus (Fm+) two-wire I2C interface ment Wide Interface operating voltage: 1.6 5.5 V Commercial & Industrial applications Wide clock operating voltage: 1.2 5.5 V Automotive electronics applications Ultra low power consumption: 130 nA typ 3.0V / 25C Wireless communications Provides year, month, day, weekday, hours, minutes, seconds PDA and Palm Pilots Freely programmable Alarm and Timer functions with interrupt capability Credit Cards with Security Technology Low voltage detector, internal power on reset Battery backup input pin and switch-over circuit INT 1 can be programmed either as interrupt or clock output (open-drain) Programmable clock output for peripheral devices (32.768 kHz, 16.384 kHz, 8192 Hz, 4096 Hz, 1024 Hz, 32 Hz and 1 Hz) Programmable o set register for frequency adjustment I2C slave address: read D1h, write D0h Small and compact package size: 3.7 x 2.5 x 0.9 mm. RoHS-compliant and 100% leadfree STANDARD SPECIFICATIONS: Absolute Maximum Ratings Parameters Min. Typ. Max. Units Notes Supply Voltage (V ) -0.5 +6.5 V DD Battery Supply voltage (V ) -0.5 +6.5 V BACKUP Input Voltage (V ) -0.5 +6.5 V I Output Voltage (V ) -0.5 +6.5 V O Supply Current (I ) -50 +50 mA DD DC Input Current (I ) -10 +10 mA I DC Output Current (I ) -10 +10 mA O Operating Temperature Range (T ) -40 +85 C OPR Storage Temperature (T ) -55 +125 C Stored as bare product ST O Frequency Characteristics Parameters Min. Typ. Max. Units Notes Frequency Accuracy (F/F) 10 20 ppm T =+25C V =3.0V AMB DD T =+25C AMB Frequency vs Voltage (F/V) ppm/V 0.8 1.5 V =1.8~5.5V DD 2 2 Frequency vs Temperature ( F/T ) -0.035ppm/C (T -T ) 10% ppm T =+25C V =3.0V OPR OPR O R EF DD Turnover Temperature (T ) +20 +25 +30 C O Aging ( r st year) -3 +3 ppm T =+25C AMB Oscillator Start-up Time (T ) 350 500 ms T =+25C START AMB CLKOUT duty cycle 40 50 60 % T =+25C AMB 5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 ISO9001-2015 REVISED: 11.28.2018 LLC For terms and conditions of sales, please visit: CERTIFIED www.abracon.com2 Real Time Clock Module with I C Bus AB-RTCMC-32.768kHz-B5ZE-S3 RoHS/RoHS II compliant 3.7 x 2.5 x 0.9 mm Pb Static Characteristics V = 1.2 V to 5.5 V V = 0 V T = -40C to +85C f = 32.768 kHz unless otherwise speci ed DD SS AMB OSC Parameters Min. Typ. Max. Units Notes For clock data integrity 1.2 5.5 2 I C bus inactive Supply Voltage 2 I C bus active 1.6 5.5 V (V ) DD Power management 1.8 5.5 function active Slew Rate (SR) Of V V/ms 0.5 DD Battery Supply Power management 1.8 5.5 V Voltage (V ) function active BACKUP f =1000kHz SCL 100 200 A Current V = 3.0V DD Consumption (I ) DD f =100kHz 2 SCL I C bus active 50 100 A V = 3.0V DD 2 I C bus inactive (f =0Hz) SCL Interrupts disabled Current V = 3.0V 130 180 nA DD CLKOUT disabled Consumption (I ) DDO Power management fct. disabled 1) (PM 2:0 = 111) V = 2.0V 110 160 nA DD T = +25C amb 2 I C bus inactive (f =0Hz) SCL Interrupts disabled Current CLKOUT disa bled Consumption (I ) V = 2.0 to 5.0V 500 nA DDO DD Power management fct. disabled 1) (PM 2:0 = 111) T = -40 ~ +85C amb 2 I C bus inactive (f =0Hz) SCL Current Interrupts disabled Consumption CLKOUT en abled (32.768kHz) V or V = 3.0V 1200 nA 2) BACKUP DD Power management fct. enabled (I ) DD32k (PM 2:0 = 00 0) T = +25C amb 2 I C bus inactive (f =0Hz) SCL Interrupts disabled Current V BACKUP CLKOUT en abled (32.768kHz) Consumption or 3600 nA Power management fct. enabled 2) (I ) V = 2.0 to 5.0V DD32k DD (PM 2:0 = 000) T = -40 ~ +85C amb Battery Leakage V active DD 50 100 nA Current (I ) V =3.0V L(bat) BACKUP 5101 Hidden Creek Ln Spicewood TX 78669 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 ISO9001-2015 REVISED: 11.28.2018 LLC For terms and conditions of sales, please visit: CERTIFIED www.abracon.com