DC and AC parameters

STM6522

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Doc ID 17045 Rev 2

5

DC and AC parameters

This section summarizes the operating measurement conditions, and the DC and AC

characteristics of the device. The parameters in the DC and AC characteristics tables that

follow, are derived from tests performed under the measurement conditions summarized in

Table 4: Operating and measurement conditions. Designers should check that the operating

conditions in their circuit match the operating conditions when relying on the quoted

parameters.

Figure 12.

AC testing input/output waveforms

Table 4.

Operating and measurement conditions

Parameter

Value

Unit

1.65 to 5.5

V

–40 to +85

°C

Input rise and fall times

≤ 5ns

Input pulse voltages

V

Input and output timing ref. voltages

V

0.8 VCC

0.2 VCC

0.7 VCC

0.3 VCC

AM00478