AB1120 PDF Datasheet – Bluetooth 3.0 Single Chip

Part Number: AB1120

Function: Bluetooth 3.0 Single Chip

Package: QFN 6mmx6mm 48 Type

Manufacturer: Airoha

Images:AB1120 pdf bluethooth

Description

AB1120 is a single-chip IC for HID applications, which supports Bluetooth system version
3.0 features including AFH function. It supports sniff sub-rating for longer battery life &
faster re-connect. Bluetooth 3.0 simple-pairing mechanism is also implemented. AB1120’s
scatternet can join up to 3 piconets. It complies with RF transceiver, baseband processor,
PMU, switching regulator, Boost regulator and Li-ion battery charger. Several Serial
Communication Interfaces including USB, UART, I2C and SPI are supported.

AB1120 datasheet pinout

Features

1. Compliant with Bluetooth 3.0 specifications

2. HID profile version 1.0 compliant

3. Supports AFH

4. Supports sniff sub-rating for longer battery life & faster re-connect

5. 18 Programmable GPIOs

6. Supports 3 axis detection

7. Supports SPI interface with 3/4-wire mode to sensor IC

8. Supports I2C EEPROM interface

9. Supports UART interface for firmware downloading and peripheral control

10. Supports USB interface for host control

11. Embedded 2 LED drivers with fader

12. Low cost ROM based design with customer code support

13. Embedded power management

[…]

Radio Transceiver:

A common RF terminal is shared by the TX/RX paths of AB1120 with embedded TX/RX switch. Only an external balun and 3 matching components are required in the RF port.
A Low-IF architecture is implemented in the receiver part. The receiver sensitivity is –88dBm at basic data rate. The RSSI value which indicates the received signal power level is also measured and provided to the upper layers.

AB1120 PDF Datasheet

AP6255 PDF Datasheet – WiFi 11ac + Bluetooth 4.1 Module

Part Number: AP6255

Function: WiFi 11ac + Bluetooth 4.1 Module

Pakcage : PLCC 44 Pin

Manufacturer: AMPAK Technology ( www.ampak.com.tw )

Images:

AP6255 Datasheet WiFi Module

 

Description

The AP6255 is WiFi 11ac + Bluetooth 4.1 Module. AMPAK Technology would like to announce a low-cost and low-power consumption module which has all of the Wi-Fi, Bluetooth functionalities. The highly integrated module makes the possibilities of web browsing, VoIP, Bluetooth headsets applications. With seamless roaming capabilities and advanced security, also could interact with different vendors’ 802.11a/b/g/n/ac Access Points in the wireless LAN.

The wireless module complies with IEEE 802.11 a/b/g/n/ac standard and it can achieve up to a speed of 433.3Mbps with single stream in 802.11ac draft to connect to the wireless LAN. The integrated module provides SDIO interface for Wi-Fi, UART / PCM interface for Bluetooth.

General Specification :

1. Model Name : AP6255

2. Product : Support Wi-Fi/Bluetooth functionalities

3. Dimension : L x W x H: 12 x 12 x 1.5 (typical) mm

4. WiFi Interface : SDIO v2.0/v3.0

5. BT Interface : UART / PCM

6. Operating temperature : -30°C to 85°C

7. Storage temperature : -40°C to 85°C

8. Humidity : Operating Humidity 10% to 95% Non-Condensing

AP6255 pinout

Pin Definition:

1 GND - Ground connections

2 WL_BT_ANT I/O RF I/O port

3 GND - Ground connections

4 NC - Floating (Don’t connected to ground)

5 NC - Floating (Don’t connected to ground)

6 BT_WAKE I HOST wake-up Bluetooth device

7 BT_HOST_WAKE O Bluetooth device to wake-up HOST

8 NC - Floating (Don’t connected to ground)

9 VBAT P Main power voltage source input

42 UART_TXD O Bluetooth UART interface
43 UART_RXD I Bluetooth UART interface
44 UART_CTS_N I Bluetooth UART interface

 

Features

1. IEEE 802.11a/b/g/n/ac dual-band radio with virtual-simultaneous dual-band operation

2. Single-stream spatial multiplexing up to 433.3 Mbps data rate.

3. Supports 20, 40, 80 MHz channels with optional SGI(256 QAM modulation)

4. Bluetooth V4.0+EDR with integrated Class 1 PA and Low Energy (BLE) support

5. Concurrent Bluetooth, and WLAN operation

6. Simultaneous BT/WLAN receive with single antenna

Reference site : https://forum.khadas.com/t/linux-wifi-ap6255-firmware/717/11

AP6255 PDF Datasheet