M48T513Y-80PL1 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M48T513Y-80PL1

5.0 or 3.3V, 4 Mbit (512 Kbit x 8) TIMEKEEPER® SRAM

STMicroelectronics 

M48T513Y, M48T513V

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

M48T513Y

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.

Figure 7. AC Measurement Load Circuit

M48T513V

Unit

3.0 to 3.6

V

0 to 70

°C

50

pF

≤5

ns

0 to 3

V

1.5

V

DEVICE

UNDER

TEST

650Ω

CL = 100pF

1.75V

CL includes JIG capacitance

AI01803C

Note: Excluding open drain output pins; 50pF for M48T513V.

Table 4. Capacitance

Symbol

P arameter (1,2)

Min

Max

Unit

CIN

Input Capacitance

20

pF

CIO(3) Input / Output Capacitance

20

pF

Note: 1. Effective capacitance measured with power supply at 5V (M48T513Y) or 3.3V (M48T513V); sampled only, not 100% tested.

2. At 25°C, f = 1MHz.

3. Outputs deselected.

8/31

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