lh7a404n0e000b3 NXP Semiconductors, lh7a404n0e000b3 Datasheet - Page 43

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lh7a404n0e000b3

Manufacturer Part Number
lh7a404n0e000b3
Description
Lh7a404 32-bit System-on-chip
Manufacturer
NXP Semiconductors
Datasheet
32-Bit System-on-Chip
Preliminary data sheet
NOTES:
SQ: nWAIT Sampled and Queued
SI: nWAIT Sampled and Ignored
Transaction
nCS(x)
nWAIT
Sequence
NOTES:
SQ: nWAIT Sampled and Queued
SI: nWAIT Sampled and Ignored
HCLK
nOE
Figure 14. nWAIT Read Sequence (BCRx:WST1 = 4); nWAIT Has No Effect On Current Transaction
tDA_nCS(x)_nWAIT
Figure 13. nWAIT Read Sequence (BCRx:WST1 = 4); Ignored and Queued nWAIT Delays
WSD-4
DELAY
Transaction
Sequence
nCS(x)
nWAIT
SI
HCLK
nOE
WSD-3
DELAY
tDA_nCS(x)_nWAIT
SI
WSD-2
DELAY
WSD-4
DELAY
SQ-4
SI
WSD-1
DELAY
tA_nWAIT
WSD-3
DELAY
tA_nWAIT
SQ-3
SI
WSD-0
DELAY
NXP Semiconductors
WSD-2
DELAY
SQ-2
DELAY
nWAIT
SQ-4
WSD-1
DELAY
SQ-1
DELAY
nWAIT
SQ-3
WSD-0
DELAY
SQ-0
DELAY
nWAIT
SQ-2
CYCLE
END
DELAY
nWAIT
SQ-1
tDD_nWAIT_nCS(x)
tDD_nWAIT_nOE)
DELAY
nWAIT
SQ-0
CYCLE
END
LH7A404
LH7A404-204
LH7A404-205
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