MB9AF154MB datasheet(90/133 Pages) SPANSION

90 / 133 page

D a t a S h e e t

April 28, 2015, MB9A150RB_DS706-00047-3v0-E

CONFIDENTIAL

 Separate Bus Access Synchronous SRAM Mode

(VCC = 1.65V to 3.6V, VSS = 0V, TA = - 40°C to + 85°C)

Parameter

Symbol

Pin name

Conditions

Value

Unit

Min

Max

Address delay time

tAV

MCLK,

MAD[24:0]

VCC ≥ 2.7 V

VCC < 2.7 V

MCSX delay time

tCSL

MCLK,

MCSX[7:0]

VCC ≥ 2.7 V

VCC < 2.7 V

tCSH

VCC ≥ 2.7 V

VCC < 2.7 V

MOEX delay time

tREL

MCLK,

MOEX

VCC ≥ 2.7 V

VCC < 2.7 V

tREH

VCC ≥ 2.7 V

VCC < 2.7 V

Data set up →

MCLK ↑ time

tDS

MCLK,

MADATA[15:0]

VCC ≥ 2.7 V

VCC < 2.7 V

MCLK ↑ →

Data hold time

tDH

MCLK,

MADATA[15:0]

VCC ≥ 2.7 V

VCC < 2.7 V

MWEX delay time

tWEL

MCLK,

MWEX

VCC ≥ 2.7 V

VCC < 2.7 V

tWEH

VCC ≥ 2.7 V

VCC < 2.7 V

MDQM[1:0]

delay time

tDQML

MCLK,

MDQM[1:0]

VCC ≥ 2.7 V

VCC < 2.7 V

tDQMH

VCC ≥ 2.7 V

VCC < 2.7 V

MCLK ↑ →

Data output time

tODS

MCLK,

MADATA[15:0]

VCC ≥ 2.7 V

MCLK+1

MCLK+18

VCC < 2.7 V

MCLK+24

MCLK ↑ →

Data hold time

tOD

MCLK,

MADATA[15:0]

VCC ≥ 2.7 V

VCC < 2.7 V

Note: When the external load capacitance CL = 30 pF.

Invalid

tDQML

tREH

Address

tCSL

tAV

tREL

Address

tDQMH

tWEH

tWEL

tDH

tDS

tOD

tAV

tCSH

tCYCLE

tDQML

tDQMH

tODS

MCLK

MCSX[7:0]

MAD[24:0]

MDQM[1:0]

MWEX

MADATA[15:0]

MOEX

MB9AF154MB Datasheet(PDF) 90 Page - SPANSION

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