adsp-bf548 Analog Devices, Inc., adsp-bf548 Datasheet - Page 52

• Manufacturer Part Number: adsp-bf548
• Description: Blackfin Embedded Processor
• Manufacturer: Analog Devices, Inc.

ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
ND_D 0 -D 15
ND_CLE
ND_ALE
ND_CE
ND_D 0 -D 15
AWE
ARE
ND_CLE
ND_ALE
ND_CE
AWE
ARE
Figure 22. NAND Flash Controller Interface Timing
Figure 23. NAND Flash Controller Interface Timing
t CRL
t ALHWL
t CLLWL
t CWL
Rev. A | Page 52 of 88 | October 2008
t DRS
t RP
t DWS
t WP
t DRH
t DWH
t RC
t RHRL
t WHWL
t WC
−
−
Data Write Operation
Data Read Operation
t RP
t WP
t DRH
t CRH
t DWH