M48Z2M1Y(2003) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

M48Z2M1Y
(Rev.:2003)

5V or 3.3V, 16 Mbit (2Mb x 8) ZEROPOWER® SRAM

STMicroelectronics 

M48Z2M1Y, M48Z2M1V

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. Operating and AC Measurement Conditions

Parameter

M48Z2M1Y

Supply Voltage (VCC)

4.5 to 5.5

Ambient Operating Temperature (TA)

0 to 70

Load Capacitance (CL)

100

Input Rise and Fall Times

≤5

Input Pulse Voltages

0 to 3

Input and Output Timing Ref. Voltages

1.5

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

M48Z2M1V

3.0 to 3.6

0 to 70

50

≤5

0 to 3

1.5

Unit

V

°C

pF

ns

V

V

Figure 5. AC Testing Load Circuit

5V

DEVICE

UNDER

TEST

1kΩ

1.9kΩ

OUT

CL = 100pF or 5pF (Y)

50pF or 5pF (V)

CL includes JIG capacitance

AI07816

Table 4. Capacitance

Symbol

Parameter(1,2)

Min

CIN

Input Capacitance

CIO(3) Input / Output Capacitance

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

2. Outputs deselected.

3. At 25°C.

Max

40

40

Unit

pF

pF

5/17

Share Link: