EP9315-IBZ View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

EP9315-IBZ

Enhanced Universal Platform System-on-Chip Processor

Cirrus Logic 

EP9315

Enhanced Universal Platform SOC Processor

Static Memory Single Write Wait Cycle

Parameter

WAIT to WRn deassert delay time

CSn assert to WAIT time

WAIT assert time

WAIT to CSn deassert delay time

Symbol

tWRd

tWAITd

tWAITpw

tCSnd

Min

tHCLK × 2

-

tHCLK × 2

tHCLK × 3

Typ

-

-

-

-

Max

tHCLK × 4

tHCLK × (WST1-2)

tHCLK × 510

tHCLK × 5

Unit

ns

ns

ns

ns

AD

CSn

WRn

RDn

DQMn

DA

WAIT

tWRd

tWAITd

tWAITpw

tCSnd

Figure 15. Static Memory Single Write Wait Cycle Timing Measurement

28

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