User's Manual

XXXX Module Datasheet
8 TONLY ELECTRONICS HOLDINGS LIMITEDConfidential
CLK selected by SPI_PIO#. •PIO[0]
18 SPI_PIO# SPI/PIOactive-high. Input with internal pull down;
selects SPI Active-high.
19 PIO[14] Programmable I/O. PIO[14]
22 VDD_MEM VBAT for internal flash
23 VDD_BAT Power supply for moudle
24 AIO[0] Bi-directional with programmable
analog I/O.
Analogue Programmable I/O
3.应用说明 Application Explanations
 Smart Audio
 Smart light
 IOT
4. 电气特性 Electrical Characteristics
ELECTRICAL CHARACTERISTICS
Supply Voltage 0.9 – 3.6V DC
(Absolute Maximum Ratings 0-3.6V)
Working current Depends on profiles, 3 mA (typical)
Standby current(disconnected) 3 mA
CURRENT CONSUMPTION
(Power supply DC 3.0V)
Dormant 2.0uA
Deep Sleep 13 uA
Idle 1.5 mA
Tx/Rx active 5.5 mA at 4 dBm/5.5 at -90 dBm
WEIGHT AND DIMENSIONS
(unit : mm)
Size 18 X14 X 2.3 (L x W x H)
Weight *?G