BCM4356XKWBGT Datasheet, PDF (169/195 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac 2×2 MAC/ Baseband/Radio with Integrated Bluetooth 4.1, FM Receiver, and Wireless Charging

BCM4356 Advance Data Sheet
Bluetooth and FM Current Consumption
Bluetooth and FM Current Consumption
The Bluetooth, BLE, and FM current consumption measurements are shown in Table 50.
Note:
• The WLAN core is in reset (WLAN_REG_ON = low) for all measurements provided in Table 50.
• 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 50: Bluetooth BLE and FM Current Consumption
Operating Mode
VBAT (VBAT = 3.6V)
Typical
VDDIO (VDDIO = 1.8V)
Typical
Sleep
Standard 1.28s Inquiry Scan
P and I Scan^b
13
0.217
440
198
0.197
194
500 ms Sniff Master
500 ms Sniff Slave
DM1/DH1 Master
DM3/DH3 Master
DM5/DH5 Master
3DH5 Master
SCO HV3 Master
HV3 + Sniff + Scan^a
FMRX I²S Audio
FMRX Analog Audio only
FMRX I²S Audio + RDS
0.168
0.124
25.3
30.6
31.4
29.2
11.45
11.7
8.0
8.6
8.0
0.195
0.190
0.024
0.035
0.037
0.094
0.089
0.090
–
–
–
FMRX Analog Audio + RDS
8.6
BLE Scan^b
244
BLE Scan 10 ms
21.34
BLE Adv—Unconnectable 1.00 sec 67
BLE Adv—Unconnectable 1.28 sec 55
–
196
0.013
199
199
BLE Adv—Unconnectable 2.00 sec 58
199
BLE Connected 7.5 ms
3.95
BLE Connected 1 sec.
57
BLE Connected 1.28 sec.
52
0.013
198
197
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.
Units
µA
mA
µA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
mA
µA
µA
µA
mA
µA
µA
Broadcom^®
May 8, 2015 • 4356-DS103-R
BROADCOM CONFIDENTIAL
Page 168