Real Time Clocks
Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral. They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.
Image | Part Number | Availability | Unit Price | RFQ/BUY | Package | Description |
---|---|---|---|---|---|---|
ISL12023IVZ Renesas Electronics America Inc |
8,968 In Stock |
N/A | RFQ | 14-TSSOP | IC RTC CLK/CALENDAR I2C 14-TSSOP | |
ISL12028IV30AZ Renesas Electronics America Inc |
6,999 In Stock |
N/A | RFQ | 14-TSSOP | IC RTC CLK/CALENDAR I2C 14-TSSOP | |
ISL12028IV27AZ Renesas Electronics America Inc |
2,423 In Stock |
N/A | RFQ | 14-TSSOP | IC RTC CLK/CALENDAR I2C 14-TSSOP | |
ISL12021CVZ Renesas Electronics America Inc |
1,098 In Stock |
N/A | RFQ | 14-TSSOP | IC RTC CLK/CALENDAR I2C 14-TSSOP | |
ISL12025IVZ Renesas Electronics America Inc |
949 In Stock |
N/A | RFQ | 8-TSSOP | IC RTC CLK/CALENDAR I2C 8-TSSOP | |
CDP68HC68T1MZ Renesas Electronics America Inc |
1,992 In Stock |
N/A | RFQ | 20-SOIC | IC RTC CLK/CALENDAR SPI 20-SOIC | |
ISL1208IB8ZR5291 Renesas Electronics America Inc |
5,469 In Stock |
N/A | RFQ | 8-SOIC | IC RTC CLK/CALENDAR I2C 8-SOIC | |
X1288V14Z-4.5A Renesas Electronics America Inc |
4,994 In Stock |
N/A | RFQ | 14-TSSOP | IC RTC CLK/CALENDAR I2C 14-TSSOP | |
X1288V14Z-2.7 Renesas Electronics America Inc |
2,405 In Stock |
N/A | RFQ | 14-TSSOP | IC RTC CLK/CALENDAR I2C 14-TSSOP | |
X1288V14Z Renesas Electronics America Inc |
7,029 In Stock |
N/A | RFQ | 14-TSSOP | IC RTC CLK/CALENDAR I2C 14-TSSOP | |
BQ4850YMA-85N Texas Instruments |
515 In Stock |
$77.5400 Min: 1 |
RFQ | 32-DIP Module (18.42x52.96) | IC RTC CLK/CALENDAR PAR 32-DIP | |
BQ4845YS-A4G4 Texas Instruments |
4,674 In Stock |
N/A | RFQ | 28-SOIC | IC RTC CLK/CALENDAR PAR 28-SOIC | |
BQ4845S-A4NG4 Texas Instruments |
1,465 In Stock |
N/A | RFQ | 28-SOIC | IC RTC CLK/CALENDAR PAR 28-SOIC | |
BQ4845YP-A4E3 Texas Instruments |
7,612 In Stock |
N/A | RFQ | 28-PDIP | IC RTC CLK/CALENDAR PAR 28-DIP | |
BQ4845S-A4G4 Texas Instruments |
6,493 In Stock |
N/A | RFQ | 28-SOIC | IC RTC CLK/CALENDAR PAR 28-SOIC | |
BQ4285S-SB2G4 Texas Instruments |
7,835 In Stock |
N/A | RFQ | 24-SOIC | IC RTC CLK/CALENDAR PAR 24-SOIC | |
BQ3285S-SB2TRG4 Texas Instruments |
1,333 In Stock |
N/A | RFQ | 24-SOIC | IC RTC CLK/CALENDAR PAR 24-SOIC | |
BQ3285P-SB2E3 Texas Instruments |
2,644 In Stock |
N/A | RFQ | 24-PDIP | IC RTC CLK/CALENDAR PAR 24-DIP | |
ISL12030IBZ-T Renesas Electronics America Inc |
6,864 In Stock |
N/A | RFQ | 8-SOIC | IC RTC CLK/CALENDAR I2C 8-SOIC | |
M41T64Q6F STMicroelectronics |
2,125 In Stock |
N/A | RFQ | 16-QFN (3x3) | IC RTC CLK/CALENDAR I2C 16-QFN | |
ISL12032IVZ-T Renesas Electronics America Inc |
7,528 In Stock |
N/A | RFQ | 14-TSSOP | IC RTC EVENT REC I2C 14-TSSOP | |
M48T512V-85PM1 STMicroelectronics |
2,155 In Stock |
N/A | RFQ | 32-PMDIP Module | IC RTC CLK/CALENDAR PAR 32-DIP | |
RX-4581NB:B ROHS EPSON |
4,897 In Stock |
N/A | RFQ | 22-SON | IC RTC CLK/CALENDAR SPI 22-SON | |
RTC-8564JE0:ROHS EPSON |
7,888 In Stock |
N/A | RFQ | 20-VSOJ | IC RTC CLK/CALENDAR I2C 20-VSOJ | |
RX-4581NB:B0 ROHS EPSON |
6,054 In Stock |
N/A | RFQ | 22-SON | IC RTC CLK/CALENDAR SPI 22-SON |