M41T62Q6F - STMicroelectronics
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 |
DS3234SN#T&R - Maxim
DS3234 Series 2 to 5.5 V SPI Bus RTC with Integrated Crystal and SRAM - SOIC-20
x1 | $3.5172 |
x100 | $2.3432 |
M41T81SM6F - STMicroelectronics
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 |
DS3232SN#T&R - Maxim
Real Time Clock Serial Clock/Calendar/Alarm/Battery Backup 20-Pin SOIC W T/R
x1 | $0.382 |
x100 | $0.34 |
PCF2129AT/2,518 - NXP Semiconductors
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 |
DS3231S#T&R - Maxim
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 |
DS1302Z+ - Maxim
Real Time Clock Serial 31byte Clock/Calendar/Trickle Charger/NV Timekeeping RAM 8-Pin SOIC N Tube
x1 | $0.99 |
x100 | $0.3492 |
DS1305E+T&R - Maxim
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 |
DS1307Z+ - Maxim
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 |
DS1307+ - Maxim
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 |