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General MCU LQFP
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| Datasheet |
|---|
Specifications FAQ
| Description | Details | Operation |
|---|---|---|
| Product Category | General MCU | |
| Watchdog Timer | WatchdogTimer,Windowed | |
| Device core | ARM Cortex M4 | |
| Typical operating supply voltage | 3.6 (highest) V | |
| ADC resolution | 12bit | |
| Program memory type | Flash | |
| I / O voltage | 1.08Vto3.6V | |
| Power supply voltage-minimum | 1.71V | |
| Series name | STM32L4 | |
| Supply voltage-maximum | 3.6V | |
| Working power voltage | 1.71Vto3.6V | |
| Number of I2C channels | 4 | |
| Number of SPI channels | 3 | |
| Number of ADC channels | 14Channel | |
| Number of timers / counters | 16Timer | |
| Package/Enclosure | LQFP | |
| Data bus width | 32Bit | |
| Analog supply voltage | 1.62Vto3.6V,1.8Vto3.6V | |
| DAC resolution | 2x12bit | |
| A / D converter resolution | 12Bit | |
| USB channel | 1 Ohms | |
| core | ARMCortexM4 | |
| height | 1.45mm | |
| Interface Type | CAN,I2C,LPUART,SAI,SPI,UART,USART,USBOTGFS | |
| Number Of Pins | 100 | |
| Pulse width modulation | 2 (6 x 16 bits) | |
| Data RAM size | 640kB | |
| Number of UART channels | 6 | |
| Timer | 1 (2 x 16-bit), 1 (2 x 32-bit), 1 (5 x 16-bit) | |
| Timer resolution | 16 bit, 32 bit | |
| A / D converter | 1 (14 x 12 bits) | |
| Number of PWM units | 2 | |
| Analog-to-digital converter channel | 14 | |
| Instruction set structure | DSP,RISC | |
| Number of timers | 5 | |
| Processor series | STM32L4S9 | |
| Maximum frequency | 120MHz | |
| Series | STM32L4S9VI | |
| RAM size | 640 kB | |
| Number of inputs / outputs | 77I/O | |
| width | 14.2mm | |
| Operating temperature | -40°C ~ 85°C | |
| Program memory size | 2MB | |
| Data Ram Type | SRAM | |
| Maximum Clock Frequency | 120MHz | |
| PWM resolution | 16Bit |
Q : Are the goods on the platform genuine?
A : Please rest assured that the products sold in the Oneyac mall are all original and genuine products. We are the authorized dealer of electronic components of well-known brands both at home and abroad, and we guarantee the quality from the source.
Q : Can you provide the original factory agent qualification certificate?
A : Oneyac self-run selected brand has the original factory authorized agent qualification, and can provide the agent certificate.Part of the product data comes from partners (such as holder, future electronics, RS electronics), and we have carried out strict qualification examination for the products, with original factory labels and relevant bills for inspection.
Q : Can I return it?
A : Please carefully check the product model information before placing the order. If the order is wrongly ordered due to your own reasons, we will not accept the return or replacement requirements.If the product quantity is wrong, the model is inconsistent, and the product quality problem occurs, please be sure to keep the original packaging and label, and contact us within two weeks to apply for return.
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