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 |
|---|---|---|---|---|---|
M41ST87WMX6TR
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 28-SOIC | 778 | $0.00 | |
DS3232MZ+TRL
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-SOIC | 1061 | $0.00 | |
BQ4802LYPW
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 28-TSSOP | 3174 | $7.14 | |
BQ4802LYDW
|
Texas Instruments | IC RTC CLK/CALENDAR PAR 28-SOIC | 3361 | $7.14 | |
ISL12022MAIBZ
|
Renesas Electronics America Inc. | IC RTC CLK/CALENDAR I2C 20-SOIC | 297 | $6.52 | |
AB-RTCMC-32.768KHZ-ZIZE-S2-T
|
Abracon LLC. | IC RTC CLK/CALENDAR SPI MODULE | 699 | $0.00 | |
M41T94MH6F
|
STMicroelectronics | IC RTC CLK/CALENDAR SPI 28-SOIC | 634 | $0.00 | |
RTC-4701JE:B3 ROHS
|
Epson | IC RTC CLK/CALENDAR SER 20-VSOJ | 240 | $0.00 | |
|
DS1388Z-33+T&R
|
Maxim Integrated | IC RTC CLK/CALENDAR I2C 8-SOIC | 576 | $5.19 | |
|
M41T11MH6F
|
STMicroelectronics | IC RTC CLK/CALENDAR I2C 28-SOIC | 416 | $0.00 |