DC and AC parameters

M48T512Y, M48T512V

16/23

Doc ID 5747 Rev 6

5

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.

Table 7.

Operating and AC measurement conditions

Figure 10.

AC measurement load circuit

1.

Table 8.

Capacitance

Parameter

M48T512Y

M48T512V

Unit

4.5 to 5.5

3.0 to 3.6

V

0 to 70

0 to 70

°C

100

50

pF

Input rise and fall times

≤ 5

≤ 5ns

Input pulse voltages

0 to 3

0 to 3

V

Input and output timing ref. voltages

1.5

1.5

V

Symbol

1.

Effective capacitance measured with power supply at 5 V (M48T512Y) or 3.3 V (M48T512V). Sampled

only, not 100% tested.

2.

At 25 °C, f = 1 MHz.

Min

Max

Unit

Input capacitance

-

20

pF

(3)

3.

Outputs deselected.

Input / output capacitance

-

20

pF

AI03971

CL

(1)

CL includes JIG capacitance

DEVICE

UNDER

TEST

1.75V

650

Ω