The MC146818CP is a 24-pin DIP industrial-grade real-time clock timer IC from Motorola. It operates within a temperature range of -40°C to 85°C and has a maximum supply current of 3mA. The device features a nominal supply voltage of 5V and a maximum clock frequency of 4.2MHz. It is designed for use in a variety of applications, including those requiring an external 8-bit data bus.
Sign in to ask questions about the Motorola MC146818CP datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Motorola MC146818CP technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 24 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T24 |
| Width | 15.24 |
| Length | 31.75 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 3 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 3 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 4.2 |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| External Data Bus Width | 8 |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
Download the complete datasheet for Motorola MC146818CP to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
