The MK48T12B20 is a 24-pin dual timer/real time clock IC from Stmicroelectronics. It operates over a temperature range of 0°C to 70°C and is powered by a nominal 5V supply voltage. The device has a maximum supply current of 80mA. It features an 8-bit external data bus width and is designed for use in uPs/uCs/peripheral ICs applications.
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Stmicroelectronics MK48T12B20 technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 24 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-XDMA-T24 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 80 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| 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 | not_compliant |
| Military Spec | False |
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