The TMS320LC543PZ1-40 digital signal processor operates over a temperature range of -40°C to 100°C. It has a 16-bit bit size and a 20 MHz clock frequency. The device is supplied with a nominal voltage of 3.3V, with a minimum and maximum voltage of 3V and 3.6V, respectively. It features a 16-bit external data bus width and a 23-bit address bus width. The processor is packaged in a 100-pin QFP package.
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| Max Operating Temperature | 100 |
| Number of Terminals | 100 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G100 |
| Width | 14 |
| Length | 14 |
| Pin Count | 100 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 3 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 20 |
| uPs/uCs/Peripheral ICs Type | DIGITAL SIGNAL PROCESSOR, OTHER |
| External Data Bus Width | 16 |
| Address Bus Width | 23 |
| Bit Size | 16 |
| ROM Programmability | MROM |
| RoHS | Yes |
| Eccn Code | 3A991.A.2 |
| Lead Free | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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