I. Overview:

The ATS3085C is a highly integrated Bluetooth audio single chip with the high performance, low power consumption and low cost advantages available in the Bluetooth smart-watch market.

The ATS3085C features a dual-core architecture, M4F core application processor with a companion CEVA TL420 DSP with core efficient audio processing capabilities. On-chip RAM and ROM are integrated in a variety of Bluetooth audio processing applications.

The ATS3085C has an integrated Bluetooth controller that is fully compatible with the V5.3 standard and 100% backwards compatible with the V5.0/4.2/2.1 Bluetooth specification; it supports dual mode operation with BR/EDR + LE controller; links in BR/EDR and LE can be activated simultaneously. In addition, the ATS3085C's embedded BLE audio feature brings a new audio listening experience and an exciting call experience.

With an integrated 2D GPU and built-in LCD controller, the ATS3085C provides an excellent display while maintaining extremely low power consumption, making it ideal for wearable applications. The LCD panel supports 3-wire SPI, 4-wire SPI, Dual SPI, QSPI and MCU interfaces.The SOC also integrates a sensor hub and a complete set of advanced power management circuits, which further enables the ATS3085C to deliver extremely low power consumption while maintaining a high level of usability and achieving high performance scores.

The ATS3085C features flexible memory configurations and a rich set of SD/SPI/USB2.0 HS/UART/TWI/PWM/I2S TX&RX interfaces. the ATS3085C architecture is fully programmable and can be easily adapted to work with applications. It also features the smallest package with the most compact BOM in the industry, making it an ideal SOC candidate for integrated communication and wearable application devices.

Characteristics as following:

(1) It has a powerful CPU.

(2) Low power consumption.

II. Display diagram of scheme function:

IV. Application areas:

Dual-mode Bluetooth, low power consumption, with its ownGU,is specially designed for the watch wear industry.

V. Technical support:

A full range of services such as Circuit diagram, PCB reference board drawings and software source code are available.

VI. Configuration table of the main components of the scheme: