 | DS1672S-3+T&R | Maxim | IC TIMEKEEPER 3V 32-BIT 8-SOIC |
 | MCP79401T-I/MNY | Microchip | 64-Bit Real-Time Clock I2C/SPI Bridge, 85°C, 5.5V, Surface Mount |
 | AB-RTCMK-32.768KHZ-T3 | Abracon | Real Time Clock, CMOS, PDSO8, PACKAGE-8 |
 | DS1338U-18+T&R | Maxim | 56B Real Time Clock I2C/Series Serial Clock IC, 1.8V, UMAX Package, -40°C to 85°C |
 | MCP79412T-I/MNY | Microchip | 8-Pin DFN Industrial Real-Time Clock Timer IC, 2.5-5.5V, 0.4MHz |
 | DS1315SN-33+ | Maxim | Real Time Clock, 3.3V, SOIC, -40°C to 85°C, RoHS Compliant |
 | M41T83SMY6F | Stmicroelectronics | 8-Bit Real-Time Clock Timer IC, 18-Pin SOX Package, Industrial Temperature |
 | DS1315E-33+ | Maxim | Real Time Clock 3.3V 3.6V TSSOP Surface Mount 0°C 70°C |
 | DS1554-70+ | Maxim | Parallel RTC IC, 5V, 70°C, 32KB Memory |
 | DS1393U-3+ | Maxim | 3.3V/2.7V Surface Mount Clock IC, UMAX Package, -40°C to 85°C |
 | DS1746-70+ | Maxim | RTC IC, Parallel Interface, 128KB NV RAM, 5V, DIP |
 | PCF2123TS/1 | NXP | Real Time Clock, SOT-402-1, 1.1V to 5.5V, -40°C to 85°C |
 | DS1340C-33#T&R | Maxim | Real Time Clock I2C/Ser 3.3V 2.97V-5.5V -40°C-85°C SOIC |
 | DS1556P-70+ | Maxim | 128KB Parallel RTC IC, 5V, 0-70°C, Surface Mount |
 | MCP79512T-I/MS | Microchip | 64-Bit Real-Time Clock IC, 1.8V to 3.6V, MSOP-10 Package |
 | DS17887-3+ | Maxim | 8KB Real-Time Clock IC, 3V, 3.7V, 0°C to 70°C, Through Hole |
 | ISL12057IBZ-T | Renesas | 8-Pin Industrial-Grade Real-Time Clock IC, 3V, 0.032MHz, R-PDSO-G8 |
 | DS1393U-18+T&R | Maxim | Real Time Clock, 1.71V to 1.89V, 85°C, UMAX, Surface Mount |
 | DS1501YZN+T&R | Maxim | IC RTC CLK/CALENDAR PAR 28-SOIC |
 | DS1374C-3#T&R | Maxim | Real Time Clock I2C 32-Bit Binary Counter Watchdog |
