SAB-XC167CI-16F20F INFINEON [Infineon Technologies AG], SAB-XC167CI-16F20F Datasheet - Page 74

• Manufacturer Part Number: SAB-XC167CI-16F20F
• Description: 16-Bi t Single-Chip Microcontroller Preliminary
• Manufacturer: INFINEON [Infineon Technologies AG]

Preliminary
Figure 22
Note: If the READY input is sampled inactive at the indicated sampling point (“Not Rdy”)
Data Sheet
Synchronous
Asynchron.
CLKOUT
RD, WR
D15-D0
D15-D0
READY
READY
a READY-controlled waitstate is inserted (
sampling the READY input active at the indicated sampling point (“Ready”)
terminates the currently running bus cycle.
Note the different sampling points for synchronous and asynchronous READY.
This example uses one mandatory waitstate (see
evaluated.
(write)
(read)
READY Timing
tp
D
tc
10
Not Rdy
tc
30
tp
E
tc
70
31
Data Out
Not Rdy
tc
tc
Ready
30
30
tp
RDY
tc
tc
31
31
tp
),
RDY
tc
tp
30
Data In
tc
Ready
E
30
) before the READY input is
tc
31
tc
tp
20
tc
Timing Parameters
F
31
Derivatives
V1.0, 2002-10
tc
25
XC167