The HC11 microcontroller is a ROMless device with 1024B of RAM, 30 I/Os, and 9 timers/counters. It operates at a maximum frequency of 3MHz and supply voltage of 5.5V. The device is available in a PLCC package and is compliant with RoHS standards. It features internal oscillators and peripherals such as a power-on reset and a watchdog timer.
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NXP MCHC11F1VFNE3 technical specifications.
| Package/Case | PLCC |
| Data Bus Width | 8b |
| Halogen Free | Halogen Free |
| Interface | SPI, SCI |
| Lead Free | Lead Free |
| Max Frequency | 3MHz |
| Max Operating Temperature | 105°C |
| Max Supply Voltage | 5.5V |
| Memory Type | ROMless, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3V |
| Number of I/Os | 30 |
| Number of Programmable I/O | 54 |
| Number of Timers/Counters | 9 |
| Oscillator Type | Internal |
| Packaging | Rail/Tube |
| Peripherals | POR, WDT |
| RAM Size | 1024B |
| RoHS Compliant | Yes |
| Series | HC11 |
| RoHS | Compliant |
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