BCM20730蓝牙3.0模块，藍牙鼠标方案模块，1对多蓝牙模组 IC

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General Description

Bluetooth 3.0 HID Module YFBT10 is a Bluetooth module using Broadcom BCM20730 Bluetooth controller. This module is ideal for wireless input device applications including 3D glasses, remote controls, keyboard, joystick and gamepad. Built-in firmware adheres to Bluetooth HID profile and Bluetooth Device ID profile specifications. This module is integrated with PCB antenna, crystal, EEPROM to reduce the external BOM cost. It has been designed to provide ultra low power, low cost and robust communications and fully compliant with Bluetooth radio specification V 3.0.

Application

1、Wireless mouse, trackball, pointing device.

2、Wireless keyboard, keypad.

3、3D glasses

4、Remote controls

5、Game controllers

6、POS (point of sale) input devices

7、Remote sensors

8、Home automation

9、Personal health and fitness monitoring

Features

1、Bluetooth V 3.0 specification compliant.

2、 Bluetooth HID profile V 1.0 compliant.

3、Bluetooth Device ID profile version 1.3 compliant.

4、Bluetooth AVRCP-CT profile version 1.3 compliant.

5、Programmable output power control meets Bluetooth Class 2 and Class 3

6、On-chip support for common keyboard interface eliminates external processor.

7、Support AFH (Adaptive Frequency Hopping).

8、Supports Serial Peripheral Interface (SPI), master and slave modes.

9、Built-in regulator to reduce external BOM

10、On module EEPROM and crystal and PCB Antenna..

11、Excellent Receiver Sensitivity.

12、Dimension: 18.5mm x 11.8mm (±0.5mm) FR4 PCB with 3.0mm thickness(max)

13、Programmable keyscan matrix interface, up to 7x11 key-scanning matrix.

14、We can provide the custom-made firmware of HID application.

Functional Description

The primary component on the module is the Broadcom BCM20730, which is a

Bluetooth 3.0 compliant basic rate single-chip The base band and radio have been

integrated into a single chip implemented in standard digital CMOS The block diagram of

The module is shown in Figure 1.

The YFBT10 employs an integrated ARM Cortex –M3 microprocessor core that

runs software to form the Link Control layer up the Host Controller Interface (HCI).

The base band portion of the YFBT10 performs all the time-critical functions required for

high-performance Bluetooth operations.

The YFBT10 on-chip keyboard scanner is designed to autonomously sample keys

and store them into buffer registers without requiring host microcontroller intervention.

A state machine of three states (Idle, Scan, and Scan-End) controls the key-scan block.

The YFBT10 has a SPI interface .The interface has a 16-byte transmit buffer and a

16-byte receive buffer .To support more flexibility for user applications. The module acts

as an SPI master device that supports 1.8V or 3.3V SPI slaves.

Module Outline (Unit: mm)

PCBA Thickness

Recommended Footprint

Pin Definition

Pin Description

Electrical Characteristics

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