LH7A400_N NXP Semiconductors, LH7A400_N Datasheet - Page 37

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LH7A400_N

Manufacturer Part Number
LH7A400_N
Description
The LH7A400, powered by an ARM922T, is a completeSystem-on-Chip with a high level of integration tosatisfy a wide range of requirements and expectations
Manufacturer
NXP Semiconductors
Datasheet
32-Bit System-on-Chip
Preliminary data sheet
Figure 11. External Asynchronous Memory Write with 4 Wait States (BCRx:WST1 = 0b100)
D[31:0]
A[27:0]
HCLK
nCSx
nBLE
nWE
0
0 WAIT STATE
1
2
STATE 1
WAIT
Rev. 01 — 16 July 2007
tWS
NXP Semiconductors
VALID ADDRESS
3
STATE 2
WAIT
tWS
VALID DATA
nCSx Valid
nBLE Valid
nWE Valid
4
STATE 3
WAIT
tWS
5
STATE 4
WAIT
tWS
6
WRITE EDGE
7
8
LH7A400-203
LH7A400
37

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