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STM32L4Q5CGU6 The Cortex-M4 core features a single-precision floating-point unit (FPU), which supports all the Arm® single-precision data-processing instructions and all the data types. The CortexM4 core also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) that enhances the application’s security.

Features

4 to 48 MHz crystal oscillator

32 kHz crystal oscillator for RTC (LSE)

Internal 16 MHz factory-trimmed RC (±1%)

Internal low-power 32 kHz RC (±5%)

Internal 48 MHz with clock recovery

3 PLLs for system clock, USB, audio, ADC

1.71 V to 3.6 V power supply

-40 °C to 85/125 °C temperature range

Batch acquisition mode (BAM)

150 nA in VBAT mode: supply for RTC and 32x32-bit backup registers

22 nA Shutdown mode (5 wakeup pins)

42 nA Standby mode (5 wakeup pins)

190 nA Standby mode with RTC

2.95 μA Stop 2 with RTC

110 μA/MHz Run mode (LDO mode)

41 μA/MHz Run mode (@ 3.3 V SMPS mode)

5 µs wakeup from Stop mode

Brownout reset (BOR) in all modes except Shutdown

Product Attributes

Core Processor: ARM® Cortex®-M4

Core Size: 32-Bit Single-Core

Speed: 120MHz

Program Memory Size: 1MB (1M x 8)

Program Memory Type: FLASH

RAM Size: 320K x 8

Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V

Data Converters: A/D 16x12b; D/A 2x12b

Oscillator Type: Internal

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Package / Case: 48-UFQFN Exposed Pad

Supplier Device Package: 48-UFQFPN (7x7)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.