Technical Manual

Bluetooth Raw Serial Module Technical Specification

Document#: 6410-00195 A Revision 0.7

3.1. Average Power Consumption

Maximum current draw and power consumption of the Raw Serial Module is shown in the

following table. Expect ±10% variation over temperature.

ambient

= +20º C

Mode Typ Units

ACL data transfer, 115.2kbps, UART (Master) 15.0 mA

ACL connection Sniff Mode, 40ms interval, 38.4kpbs

UART

6 mA

ACL connection Sniff Mode, 1.28s interval, 38.4kpbs

UART

4 mA

Parked Slave, 1.28s beacon interval, 38.4kpbs UART 4 mA

ACL data transfer 720kbps USB (Slave) 53.0 mA

ACL data transfer 720kbps USB (Master) 53.0 mA

Standby mode (Connected to host no RF activity) 50 µA

Table 4: Average Power Consumption

3.2. Peak Current Consumption

ambient

= +20º C

Mode Typ Max Units

Deep Sleep Mode 20.0 50 µA

Peak current during TX burst (+4 dBm) 70.0 80 mA

Peak current during TX burst (0 dBm) 60.0 70 mA

Peak current during RX burst (-85 dBm) 50.0 70 mA

Table 5: Peak Power Consumption