M40SZ100W データシートの表示（PDF） - STMicroelectronics

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M40SZ100W

5V or 3V NVRAM SUPERVISOR FOR LPSRAM

STMicroelectronics 

M40SZ100Y, M40SZ100W

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. DC and AC Measurement Conditions

Parameter

VCC Supply Voltage

Ambient Operating Temperature

Load Capacitance (CL)

Input Rise and Fall Times

Input Pulse Voltages

Input and Output Timing Ref. Voltages

M40SZ100Y

4.5 to 5.5V

–40 to 85°C

100pF

≤ 5ns

0.2 to 0.8VCC

0.3 to 0.7VCC

M40SZ100W

2.7 to 3.6V

–40 to 85°C

50pF

≤ 5ns

0.2 to 0.8VCC

0.3 to 0.7VCC

Figure 8. AC Testing Load Circuit

Figure 9. AC Testing Input/Output Waveforms

DEVICE

UNDER

TEST

333Ω

CL = 100pF

or 50pF

1.73V

0.8VCC

0.2VCC

CL includes JIG capacitance

AI02393

Note: 1. CL = 100pF for M40SZ100Y and 50pF for M40SZ100W.

Table 4. Capacitance

Symbol

Parameter(1,2)

Min

CIN

Input Capacitance

COUT(3) Output Capacitance

Note: 1. Sampled only, not 100% tested.

2. At 25°C, f = 1MHz.

3. Outputs deselected

Max

7

10

0.7VCC

0.3VCC

AI02568

Unit

pF

pF

6/19

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