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BCM4339XKUBGT Datasheet, PDF (159/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver | |||
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BCM4339 Preliminary Data Sheet
Bluetooth and FM Current Consumption
Bluetooth and FM Current Consumption
The Bluetooth, BLE, and FM Bluetooth BLE current consumption measurements are shown in Table 51.
Note:
⢠The WLAN core is in reset (WLAN_REG_ON = low) for all measurements provided in Table 51.
⢠For FM measurements, the Bluetooth core is in Sleep mode.
⢠The BT current consumption numbers are measured based on GFSK TX output power = 10 dBm.
Table 51: Bluetooth BLE and FM Current Consumption
Operating Mode
VBAT (VBAT = 3.6V) Typical VDDIO (VDDIO = 1.8V) Typical Units
Sleep
10
225
µA
Standard 1.28s Inquiry Scan
180
235
µA
P and I Scanb
320
235
µA
500 ms Sniff Master
170
250
µA
500 ms Sniff Slave
120
250
µA
DM1/DH1 Master
22.81
0.034
mA
DM3/DH3 Master
28.06
0.044
mA
DM5/DH5 Master
29.01
0.047
mA
3DH5 Master
27.09
0.100
mA
SCO HV3 Master
7.9
0.123
mA
HV3 + Sniff + Scana
11.38
0.180
mA
FMRX I2S Audio
8.64
0.022
mA
FMRX Analog Audio only
9.15
0.022
mA
FMRX I2S Audio + RDS
8.65
0.022
mA
FMRX Analog Audio + RDS
9.20
0.022
mA
BLE Scanb
175
235
µA
BLE Scan 10 ms
14.09
0.022
mA
BLE Adv â Unconnectable 1.00 sec 69
245
µA
BLE Adv â Unconnectable 1.28 sec 67
235
µA
BLE Adv â Unconnectable 2.00 sec 42
240
µA
BLE Connected 7.5 ms
4.30
0.020
mA
BLE Connected 1 sec
53
240
µA
BLE Connected 1.28 sec
48
240
µA
a. At maximum class 1 TX power, 500 ms sniff, four attempts (slave), P = 1.28s, and I = 2.56s.
b. No devices present. A 1.28 second interval with a scan window of 11.25 ms.
Broadcom®
November 17, 2014 ⢠4339-DS106-R
Page 158
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