
8-Bit Microcontroller IC featuring 8KB OTP memory and a 2.1MHz clock speed. This surface-mount device offers 24 programmable I/O pins, SPI and SCI interfaces, and a watchdog timer. Operating within a 3V to 5.5V supply range, it includes POR and WDT peripherals and a single timer/counter. Packaged in a 44-pin LQFP, this halogen-free and lead-free component supports an operating temperature range of -40°C to 85°C.
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NXP MC705C8ACPBE technical specifications.
| Package/Case | LQFP |
| Data Bus Width | 8b |
| Frequency | 2.1MHz |
| Halogen Free | Halogen Free |
| Interface | SPI, SCI |
| Lead Free | Lead Free |
| Max Frequency | 2.1MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | EPROM, , OTP |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of I/Os | 24 |
| Number of Programmable I/O | 24 |
| Number of Timers/Counters | 1 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | POR, WDT |
| Radiation Hardening | No |
| RAM Size | 304B |
| Series | HC05 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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