M27C4001-10N6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M27C4001-10N6

4 Mbit (512Kb x 8) UV EPROM and OTP EPROM

STMicroelectronics 

M27C4001

DC and AC parameters

Figure 8. Read Mode AC Waveforms

A0-A18

E

G

Q0-Q7

VALID

tAVQV

tGLQV

tELQV

tAXQX

VALID

tEHQZ

tGHQZ

Hi-Z

AI00724B

Table 9. Read Mode AC Characteristics(1) (2)

M27C4001

Symbol Alt

Parameter

Test Condition -35(3)

-45(3)

-55(3) Unit

Min Max Min Max Min Max

tAVQV

tACC

Address Valid to

Output Valid

E = VIL, G = VIL

35

45

55 ns

tELQV

tCE

Chip Enable Low to

Output Valid

G = VIL

35

45

55 ns

tGLQV

tOE

Output Enable Low

to Output Valid

E = VIL

20

25

30 ns

tEHQZ(4)

tDF

Chip Enable High to

Output Hi-Z

G = VIL

0 30 0 30 0 30 ns

tGHQZ(4)

tDF

Output Enable High

to Output Hi-Z

E = VIL

0 30 0 30 0 30 ns

tAXQX

tOH

Address Transition

to Output Transition

E = VIL, G = VIL

0

0

0

ns

1. TA = 0 to 70 °C or –40 to 85 °C; VCC = 5V ± 5% or 5V ± 10%; VPP = VCC

2. VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP

3. Speed obtained with High Speed AC measurement conditions.

4. Sampled only, not 100% tested.

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