User's Manual

Ehong
®
Professional Bluetooth Solutions Provider page 6 of 18
4.2 Absolute Maximum Rating
Table 2：Absolute Maximum Rating
* Short-term operation up to a maximum of 10% of product lifetime is permissible without damage, but output
regulation and other specifications are not guaranteed in excess of 4.2V.
Condition
Class
Max Rating
Human Body Model Contact Discharge per JEDEC
EIA/JESD22-A114
1C
4000V (all pins)
Charged Device Model Contact Discharge per JEDEC
EIA/JESD22-C101
C1
750V (all pins)
Table 3: ESD Protection
4.4 Power Consumption
The current consumption are measured at the VBAT
Mode
Description
Total typical current
at 3.3V (average)
TX at -
3V using on-chip DC-DC
6.3mA
TX at 0dBm
3V using on-chip DC-DC
10.5mA
3V using on-chip DC-DC
11.8mA
RX mode
3V using on-chip DC-DC
13 mA
Sleep mode
SYSTEM-OFF, no RAM retention
0.6uA
Sleep mode
SYSTEM-OFF, 8KB RAM retention
1.2uA
Sleep mode
SYSTEM-ON, All peripherals in idle mode
2.6uA
Table 4: Current Consumption
Rating
Min
Max
Unit
Storage Temperature
-40
+125
°C
Battery (VBAT) operation*
-0.3
3.9
V
I/O supply voltage
-0.3
+VDD+0.3V
V
Other Terminal Voltages except RF
Vss-0.4
VBAT+0.4
V
1.5dBm
TX at + 1.5dBm