8-bit S08 microcontroller featuring a 20MHz core clock speed and 4KB of FLASH memory. This integrated circuit offers 256 bytes of RAM, supports I2C, SPI, and SCI interfaces, and includes 12 programmable I/O pins. Operating within a 1.8V to 3.6V supply range, it boasts an internal oscillator, POR, PWM, WDT, and LVD peripherals, and a watchdog timer. Packaged in a 24-QFN-EP (4x4) configuration, this RoHS and Halogen Free component is designed for operation between -40°C and 85°C.
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NXP MC9S08QG44CFKE technical specifications.
| Package/Case | QFN EP |
| Core Architecture | S08 |
| Data Bus Width | 8b |
| Halogen Free | Halogen Free |
| Interface | I2C, SPI, SCI |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 4KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Number of I/Os | 12 |
| Number of Programmable I/O | 12 |
| Number of Timers/Counters | 1 |
| Oscillator Type | Internal |
| Package Quantity | 490 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 256B |
| RoHS Compliant | Yes |
| Series | S08 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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