DC and AC parameters

STM1404

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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 5: Operating and AC measurement conditions. Designers should check that the

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

quoted parameters.

Figure 24.

AC testing input/output waveforms

Figure 25.

MR timing waveform

Table 5.

Operating and AC measurement conditions

Parameter

STM1404

Unit

2.2 to 3.6

V

°C

Input rise and fall times

≤ 5ns

Input pulse voltages

V

Input and output timing ref. voltages

V

AI02568

0.8VCC

0.2VCC

0.7VCC

0.3VCC

AI09694

RST

MR

tMLRL

trec

tMLMH