| PCF8583P/F4 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583P/F5 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583P/S1/F4 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583T/F4 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583T/F5 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583U/10/F4 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583U/10/F5 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583U/5/F4 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583U/5/F5 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583U/F5 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
| PCF8583P | 6 V, clock/calrndar with 240x8-bit RAM in 8-pin DIP package. Operational temperature range from -40°C to 85°C. | Datasheet*) |
| PCF8583T | 6 V, clock/calrndar with 240x8-bit RAM in 8-pin SO package. Operational temperature range from -40°C to 85°C. | Datasheet*) |
| PCF8583P | Clock/calendar with 240 x 8-bit RAM. in 8-pin SOT97-1 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| PCF8583T | Clock/calendar with 240 x 8-bit RAM. in 8-pin SOT176-1 package. Operational temperature range from 0°C to 70°C. | Datasheet*) |
| PCF8583 | Clock/calendar with 240 x 8-bit RAM | Datasheet*) |
