mcimx50 Freescale Semiconductor, Inc, mcimx50 Datasheet - Page 49

• Manufacturer Part Number: mcimx50
• Description: I.mx50 Applications Processors For Consumer Products
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
NF1
NF2
NF3
NF4
ID
CLE setup time
CLE hold time
CEn setup time
CE hold time
CLE
CEn
WE
ALE
IO[7:0]
CLE
CEn
RE
RB
IO[7:0]
Parameter
i.MX50 Applications Processors for Consumer Products, Rev. 0
Table 37. Asynchronous Mode Timing Parameters
Figure 10. Write Data Latch Cycle Timing Diagram
Figure 11. Read Data Latch Cycle Timing Diagram
NF12
NF6
Symbol
tCLS
tCLH
NF3
tCH
tCS
NF1
Data from NF
(DH+1)*T
(DH+1)*T
T
(AS+1)*T
(AS+1)*T
Data to NF
2
NF8
NF5
NF13
Min.
= GPMI Clock Cycle
NF16
NF10
NF14
Timing
NF9
NF17
NF11
NF15
Max.
—
—
—
—
NF7
3
GPMI Clock
Example Timing for
Min.
10
20
10
20
1
T = 10ns
Electrical Characteristics
≈ 100
Max.
—
—
—
—
MHz
Unit
ns
ns
ns
ns
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