SST48CF032 datasheet(15/60 Pages) SST

15 / 60 page

Data Sheet

CompactFlash Card

SST48CF008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192 / 256

S71125-03-000

9/01

375

2.3.6 Attribute Memory Read Timing Specification

The Attribute Memory access time is defined as 100 ns. Detailed timing specifications are shown in Table 2-3.

FIGURE

2-1: ATTRIBUTE MEMORY READ TIMING DIAGRAM

TABLE

2-3: ATTRIBUTE MEMORY READ TIMING

Speed Version

100 ns

Item

Symbol

IEEE Symbol

Min1

1. All times are in nanoseconds. DOUT signifies data provided by the CompactFlash card to the system. The -CE signal or both the -OE

signal and the -WE signal must be de-asserted between consecutive cycle operations.

All AC specifications are guaranteed by design.

Max1

Read Cycle Time

tc(R)

tAVAV

100

Address Access Time

ta(A)

tAVQV

100

Card Enable Access Time

ta(CE)

tELQV

100

Output Enable Access Time

ta(OE)

tGLQV

Output Disable Time from CE

tdis(CE)

tEHQZ

Output Disable Time from OE

tdis(OE)

tGHQZ

Address Setup Time

tsu(A)

tAVGL

Output Enable Time from CE

ten(CE)

tELQNZ

Output Enable Time from OE

ten(OE)

tGLQNZ

Data Valid from Address Change

tv(A)

tAXQX

T2-3.1 375

375 ILL2-1.0

tc(R)

ta(A)

ta(CE)

ta(OE)

Dout

tdis(OE)

tdis(CE)

tv(A)

ten(CE)

ten(OE)

tsu(A)

-REG

-CE

-OE

Dout

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