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.
| Part Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
BQ4842YMA-85
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 32-DIP | 0 | $0.00 | |
|
BQ4832YMA-85
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 32-DIP | 0 | $0.00 | |
BQ4822YMA-70
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 28-DIP | 0 | $0.00 | |
BQ4285S-SB2
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 24-SOP | 0 | $0.00 | |
BQ4285P-SB2
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 24-DIP | 0 | $0.00 | |
|
BQ4285EP
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 24-DIP | 0 | $0.00 | |
BQ3285ESS
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 24-QSOP | 0 | $0.00 | |
|
BQ3285EP
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 24-DIP | 0 | $0.00 | |
RTC-72423A:2
|
Epson | IC RTC CLK/CALENDAR PAR 24-SOP | 0 | $0.00 | |
RTC-4543SA:A0
|
Epson | IC RTC CLK/CALENDAR SER 14-SOIC | 0 | $0.00 |