M29DW323DB90ZE6 データシートの表示（PDF） - STMicroelectronics

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M29DW323DB90ZE6

32 Mbit (4Mb x8 or 2Mb x16, Dual Bank 8:24, Boot Block) 3V Supply Flash Memory

STMicroelectronics 

M29DW323DT, M29DW323DB

DC AND AC PARAMETERS

This section summarizes the operating measure-

ment conditions, and the DC and AC characteris-

tics of the device. The parameters in the DC and

AC characteristics Tables that follow, are derived

from tests performed under the Measurement

Conditions summarized in Table 10, Operating

and AC Measurement Conditions. Designers

should check that the operating conditions in their

circuit match the operating conditions when rely-

ing on the quoted parameters.

Table 10. Operating and AC Measurement Conditions

M29DW323D

Parameter

70

90

Unit

Min

Max

Min

Max

VCC Supply Voltage

3.0

3.6

2.7

3.6

V

Ambient Operating Temperature

–40

85

–40

85

°C

Load Capacitance (CL)

30

30

pF

Input Rise and Fall Times

10

10

ns

Input Pulse Voltages

0 to VCC

0 to VCC

V

Input and Output Timing Ref. Voltages

VCC/2

VCC/2

V

Figure 10. AC Measurement I/O Waveform

Figure 11. AC Measurement Load Circuit

VCC

0V

VCC/2

AI05557

VPP

VCC

DEVICE

UNDER

TEST

0.1µF 0.1µF

CL includes JIG capacitance

VCC

25kΩ

25kΩ

CL

AI05558

Table 11. Device Capacitance

Symbol

Parameter

CIN

Input Capacitance

COUT

Output Capacitance

Note: Sampled only, not 100% tested.

Test Condition

VIN = 0V

VOUT = 0V

Min

Max

Unit

6

pF

12

pF

23/49

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