- DS1338U-33
- Dallas Semiconductor
- 2-Wire RTC with 56-Byte NV RAM
- DS1338U-33
- Maxim
- IC RTC 56BYTE NV RAM 3.3V 8-USOP - DS1338U-33
- DS1338U-33+
- Maxim
- IC RTC 56BYTE NV RAM 3.3V 8-USOP - DS1338U-33+
- DS1338U-33+T&R
- Maxim
- IC RTC 56BYTE NV RAM 3.3V 8-USOP - DS1338U-33+T&R
- DS1338U-33/T&R
- Maxim
- IC RTC 56BYTE NV RAM 3.3V 8-USOP - DS1338U-33/T&R
- DS1338U-33
- Maxim Integrated
- IC RTC CLK/CALENDAR I2C 8-USOP
- DS1338U-33+
- Maxim Integrated
- Real Time Clock I2C Serial RTC w/56 Byte NV RAM
- DS1338U-33+T&R
- Maxim Integrated
- Real Time Clock I2C Serial RTC w/56 Byte NV RAM