Automotive-grade 16-bit microcontroller featuring a S12X core and 256KB of FLASH memory. Operates at a maximum clock frequency of 50MHz with a wide temperature range of -40°C to +125°C. This RISC microcontroller offers 59 I/O lines, 16384 bytes of RAM, and includes PWM channels and an ADC. Housed in an 80-terminal S-PQFP-G80 package, it supports a nominal supply voltage of 1.8V.
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Freescale Semiconductor MC9S12XET256MAA technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 80 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G80 |
| Width | 14 |
| Length | 14 |
| Pin Count | 80 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom | 1.8 |
| Supply Voltage-Min | 1.72 |
| Supply Voltage-Max | 1.98 |
| Clock Frequency-Max | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 59 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 50 |
| ROM Programmability | FLASH |
| ROM (words) | 262144 |
| RAM (bytes) | 16384 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | Yes |
| Eccn Code | 3A991.A.2 |
| Lead Free | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
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