User Manual

PARANI-BCD100
Page 8 of 22
2. Electrical characteristics
2.1 Absolute maximum ratings
Ratings Min Max Unit
Storage Temperature -40 +85 °C
Operating Temperature -40 +85 °C
Supply voltage PVCC -0.4 3.6 V
+3V3 -0.4 3.6 V
Other terminal voltages GND – 0.4 +3V3 +0.4 V
Table 2-1 Absolute maximum ratings
2.2 Recommended operating conditions
Ratings Min Typ Max Unit
Operating Temperature -40 25 +85 °C
Supply voltage PVCC 2.7 3.3 3.6 V
+3V3 2.7 3.3 3.6 V
UART 3.0 3.3 3.6 V
USB 3.1 3.3 3.6 V
Table 2-2 Recommended operating conditions
2.3 Power Consumptions
Role Operation Mode UART Rate(kbps) Current Unit
- Inquiry and page Scan 115.2 76 mA
- Power on (Standby) 115.2 2 mA
Connectable Mode(Mode3) 115.2 18 mA
Connected (No data) 115.2- 15 mA
Connected (file transfer) 115.2 45 mA
Connected (file transfer) 9.6 55 mA
Table 2-3 Power consumptions