16-bit microcontroller featuring an HCS12 core, operating at 25MHz. This surface-mount device offers 256KB FLASH memory, 12KB RAM, and 256KB EEPROM. Integrated peripherals include I2C, SPI, CAN, SCI, PWM, and a watchdog timer. With 59 I/Os and 8 timers/counters, it supports a 4.5V to 5.25V operating supply voltage and operates from -40°C to 125°C.
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NXP MC9S12DT256MFUE technical specifications.
| Package/Case | PQFP |
| Core Architecture | HCS12 |
| Data Bus Width | 16b |
| Frequency | 25MHz |
| Interface | I2C, SPI, CAN, SCI |
| Max Frequency | 25MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.25V |
| Memory Size | 256KB |
| Memory Type | EEPROM, FLASH, |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 59 |
| Number of Programmable I/O | 91 |
| Number of Timers/Counters | 8 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 84 |
| Packaging | Tray |
| Peripherals | PWM, WDT, I2C |
| Radiation Hardening | No |
| RAM Size | 12KB |
| RoHS Compliant | Yes |
| Series | HCS12 |
| Watchdog Timer | Yes |
| Weight | 0.032999oz |
| RoHS | Compliant |
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