Acer Aspire 5349 Aspire 5349, 5749, 5749Z Service Guide - Page 43

Bluetooth Interface Item Chipset Atheros BU22 Data through put Protocol 3.0 + EDR Interfac e Connect 6 pin connector or type Supporte 3.0 d protocol Bluetooth Module Item Controller Feature Controller Feature Controller Specifications Broadcom BCM Broadcom BCM 20702 2070 TX 1.2Mbits/sec, RX 1.2Mbits/sec Atheros BU12 3.0 + EDR 3.0 + EDR USB 2.0 3.0 + EDR 6 pin connector 3.0 6 pin JST SM06B-XSRK-ETB 3.0 6 pin narrow pitch connector 3.0 Specifications Atheros BU22  Single-chip Bluetooth v4.0 solution  USB 2.0 full-speed device interface, supporting Device Firmware Upgrade (DFU)  I²C or SPI interface, supporting external EEPROM and serial flash devices  1.2V linear voltage regulator (LDO)  Integrated 32-bit CPU with 128 KByte data RAM and 512 KByte program ROM  On-chip low power oscillator  On-chip one-time programmable (OTP) memory  Standard USB HCI interface Broadcom BCM 20702  Bluetooth 4.0 + EDR compliant  Programmable output power control  Supports mobile and PC applications  Point-to-multipoint operation  USB 2.0 compliant interface  Etched PCB antenna  Ultra-low power consumption Broadcom BCM 2070 Hardware Specifications and Configurations 1-33