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STM32F469AIY6 32-bit single core microcontroller with six SPIs and two I2S full duplex. In order to achieve audio level accuracy, I2S peripheral devices can timing through dedicated internal audio PLL or external clock to achieve synchronization.

Product specifications

Core processor ARM ® Cortex ®- M4

Kernel specification 32-bit single core

Speed 180MHz

I/O count 114

Program storage capacity 2MB (2M x 8)

Program Memory Type Flash

RAM size 384K x 8

Voltage supply (Vcc/Vdd) 1.7V~3.6V

Working temperature -40 ° C~85 ° C (TA)

Installation type Surface mount type

Package/Housing 168-UFBGA, WLCSP

Supplier Device Packaging 168-WLCSP (4.89x5.69)

Product Features

1x SAI (Serial Audio Interface)

two × CAN (2.0B active)

Up to 161 I/O ports with interrupt function

Up to 157 fast I/Os, up to 90 MHz

Up to 159 5 V fault-tolerant I/Os

Up to 21 communication interfaces

Up to three I2C interfaces (SMBus/PMBus)

STM32F469AIY6 is based on high-performance Arm ® Cortex ®- M4 32-bit RISC core, operating at a frequency of up to 180 MHz. Cortex ®- The M4 core adopts floating-point unit (FPU) single precision and supports all Arms ® Single precision data processing instructions and data types.

• 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.