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Category: Integrated Circuits (ICs) > Clock and Timing > Real Time Clocks×
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(Real Time Clocks)

REAL TIME CLOCK-RTC, YYYY-MM-DD-dd, 16 X 8, QFN-16; Date Format:DD:MM:YYYY; Clock Format:HH:MM:SS; Clock IC Type:RTC; Supply Voltage Min:1.3V; Supply Voltage Max:4.4V; Clock IC Case Style:QFN; No. of Pins:16; IC Interface Type:I2C ;RoHS Compliant: Yes

x1 $0.751
x100 $0.6118
Volume Production

 Datasheets


DS3234 Series 2 to 5.5 V SPI Bus RTC with Integrated Crystal and SRAM - SOIC-20

x1 $3.5172
x100 $2.3432
Volume Production

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IC, RTC, I2C, W/ ALARM, 8-SO; Date Format:DD:MM:YYYY; Clock Format:ss:mm:hh; Clock IC Type:RTC; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Clock IC Case Style:SOIC; No. of Pins:8; IC Interface Type:I2C; Operating Temperature ;RoHS Compliant: Yes

x1 $0.91
x100 $0.91
Volume Production

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Real Time Clock Serial Clock/Calendar/Alarm/Battery Backup 20-Pin SOIC W T/R

x1 $0.382
x100 $0.34
Volume Production

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NXP - PCF2129AT/2,518 - IC, Kalender, Uhr, Format (YYYY:MM:WK:DD:hh:mm:ss/Binär), I2C, SPI, 1.8V-4.2V Versorgung, SOIC-20

x1 $1.1871
x100 $0.004
Volume Production

 Datasheets


MAXIM INTEGRATED PRODUCTS - DS3231S#T&R - Circuito RTC, Formato Fecha Hora (Día/Fecha/Mes/Año hh:mm:ss), I2C, 2.3 V a 5.5 V, SOIC-16

x1 $1.00
x100 $0.9434
Volume Production

 Datasheets


Real Time Clock Serial 31byte Clock/Calendar/Trickle Charger/NV Timekeeping RAM 8-Pin SOIC N Tube

x1 $0.99
x100 $0.3492
Not Recommended for New Design

 Datasheets


ALARM REAL TIME CLOCK, SPI, TSSOP-20; Date Format:YY-MM-DD-dd; Clock Format:HH:MM:SS; Clock IC Type:Alarm RTC; Supply Voltage Min:2V; Supply Voltage Max:5.5V; Clock IC Case Style:TSSOP; No. of Pins:20; IC Interface Type:SPI; ;RoHS Compliant: Yes

x1 $0.01
x100 $0.01
Volume Production

 Datasheets


RTC SERIAL 64X8, SMD, 1307, SOIC8; Date Format:Day; Date; Month; Year; Clock Format:HH:MM:SS; Clock IC Type:RTC; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Clock IC Case Style:SOIC; No. of Pins:8; IC Interface Type:I2C, Serial; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Packaging:Cut Tape; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jun-2015); Base Number:1307; Clock Frequency:32.768kHz; Device Marking:DS1307Z+; IC Case Style:SOIC; IC Temperature Range:Commercial; Interrupt Type:Time of day; Logic Function Number:1307; Memory Type:RAM; No. of Outputs:1; Operating Temperature Range:0°C to +70°C; RTC Features:Square-Wave Output; Supply Voltage Range:4.5V to 5.5V; Voltage Vcc Max:5V

x1 $0.3861
x100 $0.3437
Volume Production

 Datasheets


IC, RTC, YY-MM-DD, 56 X 8, DIP-8; Date F; IC, RTC, YY-MM-DD, 56 X 8, DIP-8; Date Format:DD:MM:YY; Clock Format:HH:MM:SS; Clock IC Type:RTC; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Digital IC Case Style:DIP; No. of Pins:8; IC Interface Type:I2C; MSL:-

x1 $0.2518
x100 $0.2241
End of Life

 Datasheets