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ELECTRICAL DATA S3C2410A
24-38
Table 24-19. NAND Flash Interface Timing Constants
(V
DDi
=V
DDalive
=V
DDiarm
= 1.8V ± 0.15 / 2.0 V ± 0.1 V, T
A
= -40 to 85 °C, V
DDIO
= 3.3V ± 0.3V)
Parameter Symbol Min Typ Max Unit
NFCON Chip Enable delay t
CED
– – 6.2 / 5.2 ns
NFCON CLE delay t
CLED
– – 7.1 / 6.1 ns
NFCON ALE delay t
ALED
– – 7.5 / 6.5 ns
NFCON Write Enable delay t
WED
– – 7.2 / 6.2 ns
NFCON Read Enable delay t
RED
– – 7.1 / 6.1 ns
NFCON Write Data Setup time t
WDS
– – 6.5 / 5.5 ns
NFCON Write Data Hold time t
WDH
1.7 – – ns
NFCON Read Data Setup requirement time t
RDS
0.3 – – ns
NFCON Read Data Hold requirement time t
RDH
0.3 – – ns