6

Electrical characteristics

6.1

Operating conditions

Table 2. STM32WBA5MMG operating conditions

Parameter

Min

Typ

Max

Unit

VDD

1.71

3.3

3.6

V

Operating ambient temperature range

-40

-

85

°C

Storage temperature range

-40

-

125

°C

6.2

Power consumption

The power consumption is identical to the regular STM32WBA55. For details, refer to datasheet DS14127.

6.3

RF characteristics

For details, refer to datasheet DS14127.

6.4

Schematics and layout for PCB

For examples of schematics and layout using this device, refer to the description of B-WBA5M-WPAN on st.com.

In particular, the board designer must respect the distances indicated in Figure 4. No metal layers must be used in

the clearance area.

Figure 4. Distances to be respected in the layout

2.50

0.60

9.05

7.50

1.93

1.33

Clearance

6.5

Antenna radiation patterns and efficiency

Refer to technical note TN1565 "Antenna radiation patterns of module STM32WBA5MMG".

STM32WBA5MMG

Electrical characteristics

DS14801 - Rev 3

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