M69AR024BL80ZB8T データシートの表示（PDF） - STMicroelectronics

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M69AR024BL80ZB8T

16 Mbit (1M x16) 1.8V Supply, Asynchronous PSRAM

STMicroelectronics 

M69AR024B

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 4. Operating and AC Measurement Conditions

Parameter

M69AR024B

Min

Max

VCC Supply Voltage1

1.7

2.25

Ambient Operating Temperature

–30

85

Load Capacitance (CL)

50

Output Circuit Protection Resistance (R1)

50

Input Pulse Voltages

0 to VCC

Input and Output Timing Ref. Voltages

VCC/2

Output Transition Timing Ref. Voltages

VRL = 0.3VCC; VRH = 0.7VCC

Note: 1. All voltages are referenced to VSS.

Unit

V

°C

pF

Ω

V

V

V

Figure 5. AC Measurement I/O Waveform

Figure 6. AC Measurement Load Circuit

VCC/2

I/O Timing Reference Voltage

VCC

0V

Output Timing Reference Voltage

VCC

0V

VCC/2

0.7VCC

0.3VCC

AI04831

DEVICE

UNDER

TEST

R1

CL

OUT

CL includes JIG capacitance

AI07222b

11/28

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