Datasheet

Table 25. NFC specifications (continued)
Num Description Min. Max. Unit
t
ALH
NFC_ALE hold time T
H
+ T
L
— ns
t
DS
Data setup time T
L
– 1 — ns
t
DH
Data hold time T
H
– 1 — ns
t
WC
Write cycle time T
H
+ T
L
– 1 — ns
t
WH
NFC_WE hold time T
H
– 1 — ns
t
RR
Ready to NFC_RE low 4T
H
+ 3T
L
+ 90 — ns
t
RP
NFC_RE pulse width T
L
+ 1 — ns
t
RC
Read cycle time T
L
+ T
H
– 1 — ns
t
REH
NFC_RE high hold time T
H
– 1 — ns
t
IS
Data input setup time 11 — ns
tCS tCHtWP
tDS tDH
tCLS tCLH
NFC_CLE
NFC_CEn
NFC_WE
NFC_IOn
Figure 13. Command latch cycle timing
tCS tCHtWP
tDS tDH
tALS tALH
address
NFC_ALE
NFC_CEn
NFC_WE
NFC_IOn
Figure 14. Address latch cycle timing
Peripheral operating requirements and behaviors
K70 Sub-Family Data Sheet, Rev. 5, 10/2013.
44 Freescale Semiconductor, Inc.