M28W320CB datasheet(22/42 Pages) STMICROELECTRONICS

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M28W320CT, M28W320CB

22/42

Table 23. Read AC Characteristics (1)

(TA = 0 to 70°C or –40 to 85°C)

Note: 1. See AC Testing Measurement conditions for timi ng measurements.

2. Sampled only, not 100% tested.

3. G may be delayed by up to tELQV -tGLQV after the falling edge of E without increasing tELQV.

4. The device Reset is possible but not guaranteed if tPLPH < 100ns.

Symbol

Alt

Parameter

M28W320C

Unit

100

VDD = 2.7V to 3.6V

VDDQ = 2.7V min

VDD = 2.7V to 3.6V

VDDQ = 1.65V min

Min

Max

Min

Max

tAVAV

tRC

Address Valid to Next Address Valid

100

tAVQV

tACC

Address Valid to Output Valid

100

tAXQX

(2)

tOH

Address Transition to Output Transition

tEHQX

(2)

tOH

Chip Enable High to Output Transition

tEHQZ

(2)

tHZ

Chip Enable High to Output Hi-Z

tELQV

(3)

tCE

Chip Enable Low to Output Valid

100

tELQX

(2)

tLZ

Chip Enable Low to Output Transition

tGHQX

(2)

tOH

Output Enable High to Output Transition

tGHQZ

(2)

tDF

Output Enable High to Output Hi-Z

tGLQV

(3)

tOE

Output Enable Low to Output Valid

tGLQX

(2)

tOLZ

Output Enable Low to Output Transition

tPHQV

tPWH

Reset High to Output Valid

150

tPLPH

(2,4)

tRP

Reset Pulse Width

100

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