6.3
AC Electrical Characteristics
The following table gives the worst case timings measured by Atmel on the 3.0V to 3.6V
operating range
Table 6-3.
3.3V operating range timings
Parameter
Symbol
Min.
Max.
Unit
Propagation delay, SysClk rising to MemCsN
falling
Tp0
18
ns
Propagation delay, SysClk rising to CanTx rising
Propagation delay, SysClk rising to Gpio rising
Propagation delay, SysClk rising to FifoD rising
Tp1
Tp2
Tp3
29
25
16
ns
ns
ns
Propagation delay, SpwClkSrc rising to
SpwDout_P falling
Tp4
Tp5
14
14
ns
ns
Propagation delay, SpwClkSrc rising to
SpwDout_N_0 rising
6.4
Timing Diagrams
Figure 2. Static Ram read cycle (0 waitsate)
data1
data2
A1
Lead-Out
Sysclk
MemA
MemCsN
Tp0
MemOeN
MemD
D1
16
AT7913E
7833F–AERO–01/10
ATMEL [ ATMEL ]
