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M41ST84Y, M41ST84W

DC AND AC PARAMETERS

This section summarizes the operating and mea-

surement conditions, as well as the DC and AC

characteristics of the device. The parameters in

the following DC and AC Characteristic tables are

derived from tests performed under the Measure-

ment Conditions listed in the relevant tables. De-

signers should check that the operating conditions

in their projects match the measurement condi-

tions when using the quoted parameters.

Table 3. DC and AC Measurement Conditions

Note: Output Hi-Z is defined as the point where data is no longer driven.

Figure 8. AC Testing Input/Output Waveforms

Note: 50pF for M41ST84W.

Table 4. Capacitance

Note: 1. Effective capacitance measured with power supply at 5V. Sampled only, not 100% tested.

2. At 25°C, f = 1MHz.

3. Outputs deselected.

Parameter

M41ST84Y

M41ST84W

4.5 to 5.5V

2.7 to 3.6V

Ambient Operating Temperature

–40 to 85°C

–40 to 85°C

100pF

50pF

Input Rise and Fall Times

≤ 50ns

≤ 50ns

Input Pulse Voltages

Input and Output Timing Ref. Voltages

AI02568

0.8VCC

0.2VCC

0.7VCC

0.3VCC

Symbol

Min

Max

Unit

Input Capacitance

7

pF

(3)

Input / Output Capacitance

10

pF

Low-pass filter input time constant (SDA and SCL)

50

ns