DC and AC parameters

M48Z512BV

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4

DC and AC parameters

This section summarizes the operating and measurement 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 measurement conditions listed in the

relevant tables. Designers should check that the operating conditions in their projects match

the measurement conditions when using the quoted parameters.

Figure 9.

AC measurement load circuit

Table 6.

1.

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

Parameter

Value

Unit

3.0 to 3.6

V

°C

pF

Input rise and fall times

≤ 5ns

Input pulse voltages

0 to 3

V

Input and output timing ref. voltages

1.5

V

Table 7.

Capacitance

Symbol

1.

Effective capacitance measured with power supply at 3.3 V; sampled only, not 100% tested.

2.

Outputs deselected.

Min

Max

Unit

Input capacitance

10

pF

(3)

3.

At 25°C.

Input/output capacitance

10

pF

AI03903

CL = 50 pF

CL includes JIG capacitance

DEVICE

UNDER

TEST

1.75 V