Obvod DS1307 je zdroj hodinového času taktovaný externím krystalem 32.768kHz. Ovládání po I2C sběrnici.
DS1307
Obvod reálného času s kalendářem, alarmy, SQW výstupem, atd.
♦ Battery Backup Input for Continuous Timekeeping
♦ Operating Temperature Ranges: -40°C to +85°C
♦ 56byte, battery-backed,Low-Power Consumption
♦ Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year
♦ Two Time-of-Day Alarms
♦ Programmable Square-Wave Output
♦ Consumes Less than 500nA in Battery-Backup
♦ Fast (400kHz) I2C Interface
♦ 5V Operation
♦ Automatic Power-Fail Detect and Switch Circuitry
Pouzdro: SMD SO8
Obvod reálného času s kalendářem, alarmy, SQW výstupem, atd.
♦ Battery Backup Input for Continuous Timekeeping
♦ Operating Temperature Ranges: -40°C to +85°C
♦ 56byte, battery-backed,Low-Power Consumption
♦ Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year
♦ Two Time-of-Day Alarms
♦ Programmable Square-Wave Output
♦ Consumes Less than 500nA in Battery-Backup
♦ Fast (400kHz) I2C Interface
♦ 5V Operation
♦ Automatic Power-Fail Detect and Switch Circuitry
Pouzdro: SMD SO8
Název souboru | Velikost | Vloženo | Odkaz |
DS1307 dokumentace | 297.59KB | 15/12/2015 | Stahování |
DS1307, SMD, SO8
- Kód výrobku: HW0157
- Skladem - ks: 8
- Zobrazeno: 6180
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39,00Kč