User Manual

BM62/64
Preliminary
 2017 Microchip Technology Inc.
DS60001403C-Page 51
TABLE 8-8: RECEIVER SECTION FOR BDR AND EDR
Modulation
Min.
Typical
Max.
Bluetooth
specification
Unit
Sensitivity at 0.1% BER
GFSK
—
-89
—
≤-70
dBm
Sensitivity at 0.01% BER
π/4 DQPSK
—
-90
—
≤-70
dBm
8 DPSK
—
-83
—
≤-70
dBm
Note 1: Test condition: VCC_RF = 1.28V with temperature +25ºC.
2: These parameters are characterized, but not tested in manufacturing.
TABLE 8-9: BM62 SYSTEM CURRENT CONSUMPTION
System Status
Typical
(1)
Max.
Unit
System-Off mode
—
10
μA
Stop advertising (Samsung S5 (SM-G900I)/Android
™
4.4.2)
Standby mode
0.57
—
mA
Link mode
0.5
—
mA
ESCO link
15.1
—
mA
A2DP link
14.3
—
mA
Stop advertising (iPhone
®
6/iOS 8.4)
Standby mode
0.6
—
mA
Link mode
0.6
—
mA
SCO link
15.3
—
mA
A2DP link
15.4
—
mA
Note 1: The measurement data corresponds to Firmware v1.0.
2: Mode definition:
Standby mode: Power-on without Bluetooth link;
Link mode: With Bluetooth link in Low-power mode.
3: The current consumption values are measured with the BM62 EVB as test platform, with BAT_IN = 3.8V.
The distance between the smartphone and BM62 EVB is 30 cm, and the speaker is without loading.