M27C1001-20XF1 Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

M27C1001-20XF1

1 Mbit (128 Kbit x 8) UV EPROM and OTP EPROM

STMicroelectronics 

DC and AC characteristics

M27C1001

TA = 0 to 70°C, –40 to 85°C or –40 to 125°C; VCC = 5V ± 5% or 5V ± 10%; VPP = VCC

Table 10. Read Mode AC Characteristics (1)

M27C1001

Symbol Alt

Parameter

Test

Condition

-80

-90

-10

-12/-15/

-20/-25

Unit

Min Max Min Max Min Max Min Max

tAVQV

tELQV

tACC

Address Valid to

Output Valid

E = VIL, G =

VIL

tCE

Chip Enable Low

to Output Valid

G = VIL

tGLQV

Output Enable

tOE Low to Output

Valid

E = VIL

tEHQZ (2)

tDF

Chip Enable High

to Output Hi-Z

G = VIL

tGHQZ

(2)

Output Enable

tDF High to Output

Hi-Z

E = VIL

tAXQX

tOH

Address

Transition to

Output Transition

E = VIL, G =

VIL

80

90

100

120 ns

80

90

100

120 ns

40

45

50

60 ns

0 30 0 30 0 30 0 40 ns

0 30 0 30 0 30 0 40 ns

0

0

0

0

ns

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

2. Sampled only, not 100% tested.

Figure 8. Read Mode AC Waveforms

A0-A16

E

G

Q0-Q7

VALID

tAVQV

tGLQV

tELQV

tAXQX

VALID

tEHQZ

tGHQZ

Hi-Z

AI00713B

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