NSAM266SAASLASHV datasheet(15/52 Pages) NSC

15 / 52 page

10 Hardware (Continued)

144 Synchronous Timing Tables

In this section RE means Rising Edge and FE means Falling Edge

OUTPUT SIGNALS

Symbol

Figure

Description

Reference Conditions

Min (ns)

Max (ns)

tAh

1-17

Address Hold

After RE CTTL

tAv

1-17

Address Valid

After RE CTTL T1

120

tCCLKa

1-15

CCLK Active

After RE CTTL

120

tCCLKh

1-15

CCLK Hold

After RE CTTL

tCCLKia

1-15

CCLK Inactive

After RE CTTL

120

tCDOh

1-15

CDOUT Hold

After RE CTTL

tCDOv

1-15

CDOUT Valid

After RE CTTL

120

tCTp

1-22

CTTL Clock Period (Note A)

RE CTTL to next RE CTTL

488

50000

tEMCSa

1-17

EMCS Active

After RE CTTL T2W1

120

tEMCSh

1-17

EMCS Hold

After RE CTTL

tEMCSia

1-17

EMCS Inactive

After RE CTTL T3

120

tFSa

1-15

CFS0 Active

After RE CTTL

250

tFSh

1-15

CFS0 Hold

After RE CTTL

tFSia

1-15

CFS0 Inactive

After RE CTTL

250

tMMCLKa

1-20

Master MICROWIRE Clock Active

After RE CTTL

120

tMMCLKh

1-20

Master MICROWIRE Clock Hold

After RE CTTL

tMMCLKia

1-20

Master MICROWIRE Clock Inactive

After RE CTTL

120

tMMDOh

1-20

Master MICROWIRE Data Out Hold

After RE CTTL

tMMDOv

1-20

Master MICROWIRE Data Out Valid

After RE CTTL

120

tMWDOf

1-18

MICROWIRE Data Float (Note B)

After RE MWCS

700

tMWDOh

1-18

MICROWIRE Data Out Hold (Note B)

After FE MWCK

tMWDOnf

1-18

MICROWIRE Data No Float (Note B)

After FE MWCS

700

tMWDOv

1-18

MICROWIRE Data Out Valid (Note B)

After FE MWCK

700

tMWITOp

1-19

MWDIN to MWDOUT

Propagation Time

700

tMWRDYa

1-18

MWRDY Active

After RE of CTTL

350

tMWRDYia

1-18

MWRDY Inactive

After FE MWCLK

700

tPABCh

1-21

PB and MWRQST

After RE CTTL

tPABCv

1-21

PB and MWRQST

After RE CTTL T2W1

120

Note A

In normal operation mode tCTp must be 488 ns in power-down mode tCTp must be 50000 ns

Note B

Guaranteed by design but not fully tested

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