The MC146818ACP is a 24-pin industrial-grade real time clock IC from Motorola, operating within a temperature range of -40 to 85 degrees Celsius. It has a nominal supply voltage of 5V and a maximum supply current of 3mA. The device features an 8-bit external data bus and a clock frequency of up to 1 MHz. It is packaged in a 24-pin DIP package, suitable for through-hole mounting.
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Technical Specifications
Motorola MC146818ACP technical specifications.
General
| 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 |
| Pin Count | 24 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 3 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 3 |
| Supply Voltage-Max | 6 |
| Clock Frequency-Max | 1 |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| External Data Bus Width | 8 |
Compliance
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Motorola MC146818ACP Datasheet
Download the complete datasheet for Motorola MC146818ACP to view detailed technical specifications.
No datasheet is available for this part.