BCM4339XKWBGT 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

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 Scan^b
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 + Scan^a
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 Scan^b
175
235
µA
BLE Scan 10 ms
14.09
0.022
mA
BLE Adv – Unconnectable 1.00 sec 69
245
µA
BLE Adv – Unconnectable 1.28 sec 67
235
µA
BLE Adv – 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