M48T212Y, M48T212V

24/32

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 12. DC and AC Measurement Conditions

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

Figure 14. AC Testing Load Circuit

Note: Excluding open-drain output pins; 50pF for M48T212V.

1. DQ0-DQ7

Table 13. Capacitance

Note: 1. Effective capacitance measured with power supply at 5V (M48T212Y) or 3.3V (M48T212V); sampled only, not 100% tested.

2. At 25°C, f = 1MHz.

3. Outputs deselected.

Parameter

M48T212Y

M48T212V

4.5 to 5.5V

3.0 to 3.6V

Ambient Operating Temperature

Grade 1

0 to 70°C

0 to 70°C

Grade 6

–40 to 85°C

–40 to 85°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

AI03239

CL = 100pF or 5pF

(1)

CL = 30 pF

(2)

645

Ω

DEVICE

UNDER

TEST

1.75V

CL includes JIG capacitance

Symbol

Min

Max

Unit

Input Capacitance

10

pF

(3)

Input/Output Capacitance

10

pF