STWBCTR datasheet(13/36 Pages) STMICROELECTRONICS

13 / 36 page

DocID027322 Rev 3

13/36

STWBC

Electrical characteristics

5.1

Parameter conditions

Unless otherwise specified, all voltages are referred to VSS. VDDA and VDD must be

connected to the same voltage value. VSS and VSSA must be connected together with the

shortest wire loop.

5.1.1

Minimum and maximum values

Unless otherwise specified, the minimum and maximum values are guaranteed in the worst

conditions of ambient temperature, supply voltage and frequencies by tests in production on

100% of the devices with an ambient temperature at TA = 25 °C and TA = TA max. (given by

the selected temperature range).

Data based on characterization results, design simulation and/or technology characteristics

are indicated in Table 2, Table 3 and from Table 5 on page 17 to Table 17 on page 29

footnotes and are not tested in production.

5.1.2

Typical values

Unless otherwise specified, typical data are based on TA = 25 °C, VDD and VDDA = 3.3 V.

They are given only as design guidelines and are not tested. Typical ADC accuracy values

are determined by characterization of a batch of samples from a standard diffusion lot over

the full temperature range.

5.1.3

Typical curves

Unless otherwise specified, all typical curves are given as design guidelines only and are

not tested.

5.1.4

Typical current consumption

For typical current consumption measurements, VDD and VDDA are connected together as

shown in Figure 4.

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