Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

CY7C65219-40LQXI is a USB Billboard controller that is designed for managing USB dock and monitor solutions. The DMC provides USB full-speed capability to support USB Billboard device class v1.21. It supports signed and unsigned firmware download over USB to programmable dock components (such as USB PD Controller and Hub controller) connected to the DMC.

Features

Dock Management Controller

USB-IF Certified USB 2.0 FS Silicon, TID#1534

USB Billboard device class v1.21 support

Firmware update support and status reporting for DMC and all programmable dock components

32-bit MCU Subsystem

48-MHz Arm Cortex-M0 CPU

128-KB Flash

8-KB SRAM

Integrated Digital Blocks

Hardware Crypto block enables Authentication

Full-Speed USB Device Controller supporting Billboard Device Class

Integrated timers and counters

Four run-time reconfigurable serial communication blocks (SCBs) with reconfigurable I2C, SPI, or UART functionality

Clocks and Oscillators

Integrated oscillator eliminating the need for external clock

2.7 V to 5.5 V operation

Independent supply voltage pin for GPIO that allows 1.71 V to 5.5 V signaling on the I/Os

Reset: 30 µA, Deep Sleep: 30 µA, Sleep: 3.5 mA

System-Level ESD Protection

On DPLUS and DMINUS pins

± 8-kV Contact Discharge and ±15-kV Air Gap Discharge based on IEC61000-4-2 level 4C

40-pin QFN for Docks/monitors

Supports industrial temperature range (–40 °C to +85 °C)

• 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.