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 |
|---|---|---|---|---|---|
DS12R887-5
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 48-BGA | 0 | $0.00 | |
|
DS12R887-33
|
Maxim Integrated | IC RTC CLK/CALENDAR PAR 48-BGA | 0 | $0.00 | |
DS1318
|
Maxim Integrated | IC RTC ELAPSED CNT PAR 24-TSSOP | 0 | $0.00 | |
|
DS1254WB-C02
|
Maxim Integrated | IC RTC PHANTOM PAR 168-BGA | 0 | $0.00 | |
|
DS1254WB2-150
|
Maxim Integrated | IC RTC PHANTOM PAR 168-BGA | 0 | $0.00 | |
MCP795B22-I/ST
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 14-TSSOP | 0 | $0.00 | |
MCP795B22-I/SL
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 14-SOIC | 0 | $0.00 | |
|
MCP795B21-I/ST
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 14-TSSOP | 0 | $0.00 | |
|
MCP795B21-I/SL
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 14-SOIC | 0 | $0.00 | |
|
MCP795B20-I/ST
|
Microchip Technology | IC RTC CLK/CALENDAR SPI 14-TSSOP | 0 | $0.00 |