M95080 datasheet(35/45 Pages) STMICROELECTRONICS

35 / 45 page

M95160, M95080

DC and AC parameters

35/45

Table 23.

AC characteristics (M95160-R and M95080-R)

Test conditions specified in Table 12. and Table 11.

Symbol

Alt.

Parameter

Min.

Max.

Unit

fSCK Clock frequency

D.C.

MHz

tSLCH

tCSS1 S active setup time

tSHCH

tCSS2 S not active setup time

tSHSL

tCS

S deselect time

tCHSH

tCSH S active hold time

tCHSL

S not active hold time

tCH

(1)

tCH + tCL must never be lower than the shortest possible clock period, 1/fC(max).

tCLH Clock high time

tCL

(1)

tCLL Clock low time

tCLCH

(2)

Value guaranteed by characterization, not 100% tested in production.

tRC Clock rise time

µs

tCHCL

(2)

tFC

Clock fall time

µs

tDVCH

tDSU Data in setup time

tCHDX

tDH Data in hold time

tHHCH

Clock low hold time after HOLD not active

tHLCH

Clock low hold time after HOLD active

tCLHL

Clock low set-up time before HOLD active

tCLHH

Clock low set-up time before HOLD not active

tSHQZ

(2)

tDIS Output disable time

tCLQV

Clock low to output valid

tCLQX

tHO Output hold time

tQLQH

(2)

tRO Output rise time

tQHQL

(2)

tFO

Output fall time

tHHQV

tLZ

HOLD high to output valid

tHLQZ

(2)

tHZ

HOLD low to output high-Z

tWC Write time

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