STMicroelectronics M41T60
Serial Access Real-Time Clock
| Part No. | M41T60 |
|---|---|
| Datasheet | M41T60 Download |
| Manufacturer |  STMicroelectronics |
| Description | Serial Access Real-Time Clock |
| Buy | Stock & Price |
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● 350nA TIMEKEEPING CURRENT @ 3V TIMEKEEPING DOWN TO 1.0V 1.3V TO 3.6V I2C BUS OPERATING VOLTAGE COUNTERS FOR SECONDS, MINUTES, HOURS, DAY, DATE, MONTH, YEARS, AND CENTURY SERIAL INTERFACE SUPPORTS I2C BUS (400kHz) SOFTWARE CLOCK CALIBRATION LOW OPERATING CURRENT OF 35µA OSCILLATOR STOP DETECTION AUTOMATIC LEAP YEAR COMPENSATION SOFTWARE PROGRAMMABLE OUTPUT (OUT) OPERATING TEMPERATURE OF –40 TO 85°C LEAD-FREE 16-PIN QFN PACKAGE TOTAL SURFACE AREA OF IC AND 32KHz CRYSTAL IS 21.5mm2 Figure 1. Package QFN16 (Q) Figure 2. 32KHz Crystal + QFN16 vs. VSOJ20 VSOJ20 (47.6mm2) 2 GND Plane Guard Ring (21.5mm ) 1 XI XO SMT CRYSTAL 2 3 4 ST QFN16 AI11107 Figure 3. 16-pin QFN Connections NC NC VCC 14 NC 13 12 11 10 9 5 VSS 6 NC 7 NC 8 NC NC OFIRQ/OUT SCL SDA (1) 16 XI XO VSS FT (1) 15 1 2 3 4 AI08870 Note: 1. Open Drain Output. May 2005 1/23 M41T60 TABLE OF CONTENTS
FEATURES
SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
