MCIMX31L FREESCALE [Freescale Semiconductor, Inc], MCIMX31L Datasheet - Page 85

• Manufacturer Part Number: MCIMX31L
• Description: Multimedia Applications Processors
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Freescale Semiconductor
NF10 Write Cycle Time
NF11 NFWE Hold Time
NF12 Ready to NFRE Low
NF13 NFRE Pulse Width
NF14 READ Cycle Time
NF15 NFRE High Hold Time
NF16 Data Setup on READ
NF17 Data Hold on READ
NF1
NF2
NF3
NF4
NF5
NF6
NF7
NF8
NF9
ID
High is defined as 80% of signal value and low is defined as 20% of signal
value.
NFCLE
NFCE
NFRE
NFRB
NFIO[15:0]
NFCLE Setup Time
NFCLE Hold Time
NFCE Setup Time
NFCE Hold Time
NF_WP Pulse Width
NFALE Setup Time
NFALE Hold Time
Data Setup Time
Data Hold Time
Parameter
Figure 24. Read Data Latch Cycle Timing DIagram
i.MX31/i.MX31L Advance Information, Rev. 1.4
NF12
Table 31. NFC Target Timing Parameters
Symbol
tDHR
tCLH
tREH
tDSR
tCLS
tALS
tALH
tWP
tWC
tWH
tCS
tCH
tDS
tDH
tRR
tRP
tRC
Data from NF
Preliminary
NF13
Relationship to NFC clock
NOTE
NF16
NF14
1.5T
0.5T
Min
2T
6T
2T
T
T
T
T
T
T
T
T
T
T
–
–
Period (T)
NF17
NF15
Max
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
67.5
22.5
Min
270
45
45
90
45
90
45
90
90
15
45
45
45
45
5
Electrical Characteristics
Max
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
85