Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

DA14682-00F08A92 is a flexible System-on-Chip combining an application processor, memories, cryptography engine, power management unit, digital and analog peripherals and a Bluetooth Low Energy MAC engine and radio transceiver. 

Features

Integrated Buck DC-DC converter (1.7 V - 4.75 V)

Three power supply pins for external devices

Supports Li-Polymer, Li-Ion, coin, NiMH and alkaline batteries

Charger (up to 5.0 V) with programmable curves

High accuracy state-of-charge fuel gauge

Programmable threshold for brownout detection

Digitally controlled oscillators and PLL

16/32 MHz crystal oscillator

16 MHz RC oscillator

32 kHz crystal and RC oscillator

11.4 kHz RCX oscillator

Low power PLL up to 96 MHz

Three general purpose timer/counters with PWM 

31 general purpose I/Os with programmable voltage levels

Two UARTs, one with hardware flow control

Two SPI+™ interfaces

Two I2C bus interfaces at 100 kHz, 400 kHz

Three-axes capable Quadrature Decoder

PDM + HW decimator (2 mics or 2 speakers)

I2S/PCM master/slave interface up to 8 channels

Keyboard scanner with debouncing

Infrared (IR) interface (PWM)

USB 1.1 Full Speed (FS) device interface

Analog interfaces

8-channel 10-bit ADC with averaging capability

Three matched white LED drivers

Temperature sensor

Radio transceiver

2.4 GHz CMOS transceiver with integrated balun

50Ω matched single wire antenna interface

0 dBm transmit output power

-94 dBm receiver sensitivity (BLE)

• 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.