SAF-XC161CS-32F20F INFINEON [Infineon Technologies AG], SAF-XC161CS-32F20F Datasheet - Page 83

• Manufacturer Part Number: SAF-XC161CS-32F20F
• Description: 16-Bit Single-Chip Microcontroller with C166SV2 Core
• Manufacturer: INFINEON [Infineon Technologies AG]

Figure 24
Notes
1. This is the last chance for BREQ to trigger the indicated regain-sequence.
2. The control outputs will be resistive high (pull-up) before being driven inactive (ALE
3. The next XC161 driven bus cycle may start here.
Data Sheet
CLKOUT
HOLD
HLDA
BREQ
CSx, RD,
WR(L/H)
Addr, Data,
BHE
Even if BREQ is activated earlier, the regain-sequence is initiated by HOLD going
high. Please note that HOLD may also be deactivated without the XC161 requesting
the bus.
will be low).
External Bus Arbitration, Regaining the Bus
tc
40
81
tc
10
1)
/
tc
14
2)
tc
tc
tc
41
41
11
/
3)
tc
12
Electrical Parameters
/
tc
13
/
tc
XC161CS-32F
15
/
Derivatives
tc
V1.2, 2006-08
MCT05561
16