16-bit RISC microcontroller featuring an S12X core, operating at a maximum clock frequency of 50MHz. This integrated circuit offers 256KB of FLASH memory and 16KB of RAM. Designed for industrial applications, it operates within a temperature range of -40°C to +85°C and is housed in a 144-pin QFP package. It supports a 16-bit external data bus, a 23-bit address bus, and provides 119 I/O lines, along with PWM channels and an ADC.
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Freescale Semiconductor MC9S12XET256CAG technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 144 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G144 |
| Width | 20 |
| Length | 20 |
| Pin Count | 144 |
| Temperature Grade | INDUSTRIAL |
| 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 | 119 |
| External Data Bus Width | 16 |
| Address Bus Width | 23 |
| 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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