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M48T248Y, M48T248V

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 High Z is defined as the point where data is no longer driven (see Table 3, page 7).

Figure 5. AC Testing Load Circuit

Note: 50pF for M48T248V.

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 were deselected.

Parameter

M48T248Y

M48T248V

4.5 to 5.5V

3.0 to 3.6V

Ambient Operating Temperature

0 to 70°C

0 to 70°C

100pF

50pF

Input Rise and Fall Times

≤ 5ns

≤ 5ns

Input Pulse Voltages

0 to 3V

0 to 3V

Input and Output Timing Ref. Voltages

1.5V

1.5V

CL = 50 pF

DEVICE

UNDER

TEST

680

Ω

1.1 K

Ω

VCCI

AI04240

Symbol

Min

Max

Unit

Input Capacitance

10

pF

(3)

Input / Output Capacitance

10

pF