NSAM266SAASLASHV datasheet(15/52 Pages) NSC

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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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