M27W400 datasheet(6/15 Pages) STMICROELECTRONICS

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M27W400

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Table 8. Read Mode AC Characteristics (1)

(TA = 0 to 70 °C or –40 to 85 °C; VCC = 2.7 to 3.6V; VPP = VCC)

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

2. Sampled only, not 100% tested.

3. Speed obtained with High Speed measurement conditions.

Symbol

Alt

Parameter

Test Condition

M27W400

Unit

-100(3)

-120

VCC = 3.0

to 3.6V

VCC = 2.7

to 3.6V

VCC = 2.7 to

3.6V

Min

Max

Min

Max

Min

Max

tAVQV

tACC

Address Valid to Output

Valid

E = VIL, G = VIL

100

120

tBHQV

tST

BYTE High to Output

Valid

E = VIL, G = VIL

100

120

tELQV

tCE

Chip Enable Low to

Output Valid

G = VIL

100

120

tGLQV

tOE

Output Enable Low to

Output Valid

E = VIL

tBLQZ

(2)

tSTD

BYTE Low to Output Hi-Z

E = VIL, G = VIL

tEHQZ

(2)

tDF

Chip Enable High to

Output Hi-Z

G = VIL

40050

tGHQZ

(2)

tDF

Output Enable High to

Output Hi-Z

E = VIL

40050

tAXQX

tOH

Address Transition to

Output Transition

E = VIL, G = VIL

tBLQX

tOH

BYTE Low to Output

Transition

E = VIL, G = VIL

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