32-bit ARM Cortex-M4 microcontroller operating at up to 120 MHz, featuring an FPU and ultra-low-power capabilities. This device offers 1024 kbytes of FLASH memory and 655360 bytes of RAM, with 112 I/O lines. Integrated peripherals include USB OTG, DFSDM, LCD-TFT, and MIPI DSI support. The 144-terminal S-PQFP-G144 package operates within an industrial temperature range of -40°C to 85°C, powered by a nominal 1.2V supply.
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Stmicroelectronics STM32L4R9ZGT6 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 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 1.2 |
| Supply Voltage-Min | 1.14 |
| Supply Voltage-Max | 1.4 |
| Clock Frequency-Max | 48 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 112 |
| External Data Bus Width | 16 |
| Address Bus Width | 24 |
| Bit Size | 32 |
| Speed | 120 |
| ROM Programmability | FLASH |
| ROM (words) | 1048576 |
| RAM (bytes) | 655360 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| REACH | Compliant |
| Military Spec | False |
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