32-bit RISC microcontroller featuring an Arm Cortex-M4 core with FPU, operating at up to 80 MHz. This MCU offers 512 KB of FLASH memory and 131 KB of RAM, supporting an external data bus width of 16 bits and an address bus width of 26 bits. Integrated peripherals include LCD controller, USB OTG, DFSDM, multiple PWM channels, ADC, DMA, and DAC. Designed for industrial temperature ranges (-40°C to 85°C), it operates from a 1.71V to 3.6V supply and comes in a 132-terminal S-PBGA package.
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Stmicroelectronics STM32L476QEI6TR technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 132 |
| Min Operating Temperature | -40 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | S-PBGA-B132 |
| Width | 7 |
| Length | 7 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 1.8 |
| Supply Voltage-Min | 1.71 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 48 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 109 |
| External Data Bus Width | 16 |
| Address Bus Width | 26 |
| Bit Size | 32 |
| Speed | 80 |
| ROM Programmability | FLASH |
| ROM (words) | 524288 |
| RAM (bytes) | 131072 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| Eccn Code | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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