M2732A-4F6 데이터 시트보기 (PDF) - STMicroelectronics

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M2732A-4F6

NMOS 32K (4K x 8) UV EPROM

STMicroelectronics 

M2732A

AC MEASUREMENT CONDITIONS

Input Rise and Fall Times

Input Pulse Voltages

Input and Output Timing Ref. Voltages

≤ 20ns

0.45V to 2.4V

0.8V to 2.0V

Note that Output Hi-Z is defined as the point where data

is no longer driven.

Figure 3. AC Testing Input Output Waveforms

2.4V

0.45V

2.0V

0.8V

AI00827

Figure 4. AC Testing Load Circuit

1.3V

1N914

DEVICE

UNDER

TEST

3.3kΩ

OUT

CL = 100pF

CL includes JIG capacitance

AI00828

Table 4. Capacitance (1) (TA = 25 °C, f = 1 MHz )

Symbol

Parameter

CIN

Input Capacitance (except GVPP)

CIN1

Input Capacitance (GVPP)

COUT

Output Capacitance

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

Test Condition

VIN = 0V

VIN = 0V

VOUT = 0V

Min

Max

Unit

6

pF

20

pF

12

pF

Figure 5. Read Mode AC Waveforms

A0-A11

E

G

Q0-Q7

tAVQV

VALID

tGLQV

tELQV

tAXQX

tEHQZ

tGHQZ

DATA OUT

Hi-Z

AI00782

4/9

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