BC41B143A-DS-003PC Datasheet, PDF (19/94 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System

4.1 Power Consumption
Typical Average Current Consumption
VDD=1.8V
Temperature = +20°C
Mode
SCO connection HV3 (30ms interval Sniff Mode) (Slave)
SCO connection HV3 (30ms interval Sniff Mode) (Master)
SCO connection HV3 (No Sniff Mode) (Slave)
SCO connection HV1 (Slave)
SCO connection HV1 (Master)
ACL data transfer 115.2kbps UART no traffic (Master)
ACL data transfer 115.2kbps UART no traffic (Slave)
ACL data transfer 720kbps UART (Master or Slave)
ACL data transfer 720kbps USB (Master or Slave)
ACL connection, Sniff Mode 40ms interval, 38.4kbps UART
ACL connection, Sniff Mode 1.28s interval, 38.4kbps UART
Parked Slave, 1.28s beacon interval, 38.4kbps UART
Standby Mode (Connected to host, no RF activity)
Reset (RESET high or RESETB low)
Typical Peak Current at +20°C
Device Activity/State
Peak Current during cold boot (100ms sampling interval)
Peak TX Current Average across burst)
Peak RX Current
Average RX Current across burst
Conditions
VREG_IN, VDD_PIO, VDD_PADS
Host Interface
Baud Rate
Clock Source
Output Power
Receive Sensitivity
Device Mode
Packet Type
Electrical Characteristics
Output Power = +4dBm
Average
Unit
21
mA
21
mA
28
mA
42
mA
42
mA
5
mA
22
mA
45
mA
45
mA
3.2
mA
0.45
mA
0.55
mA
47.0
µA
15.0
µA
Current (mA)
-
-
-
-
-
-
-
-
-
-
-
-
BC41B143A-ds-003Pc
Advance Information
© Cambridge Silicon Radio Limited 2005
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