sab-c167cs-l40m Infineon Technologies Corporation, sab-c167cs-l40m Datasheet - Page 68

• Manufacturer Part Number: sab-c167cs-l40m
• Description: 16-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

Table 17
Parameter
Output delay from CLKOUT falling edge
Valid for: address (MUX on PORT0), write data out
Output delay from CLKOUT edge
Valid for: latched CS, ALE (normal)
Output delay from CLKOUT edge
Valid for: WR, WRL, WRH, WrCS
Output delay from CLKOUT edge
Valid for: RD, RdCS
Input setup time to CLKOUT falling edge
Valid for: read data in
Input hold time after CLKOUT falling edge
Valid for: read data in
Output delay from CLKOUT falling edge
Valid for: address (on PORT1 and/or P4), BHE
Output hold time after CLKOUT falling edge
Valid for: address, BHE
Output hold time after CLKOUT edge
Valid for: write data out
Output delay from CLKOUT falling edge
Valid for: ALE (extended), early CS
Turn off delay after CLKOUT edge
Valid for: write data out
Turn on delay after CLKOUT falling edge
Valid for: write data out
Output hold time after CLKOUT edge
Valid for: early CS
1)
2)
3)
4)
Data Sheet
Read data are latched with the same (internal) clock edge that triggers the address change and the rising edge
of RD. Therefore address changes before the end of RD have no impact on (demultiplexed) read cycles.
If the capacitive load on the respective output pins is limited to 30 pF the maximum output delay
reduced to 8 ns.
Due to comparable propagation delays the address does not change before WR goes high. The minimum
output delay (
Not 100% tested, guaranteed by design and characterization.
tc
External Bus Cycle Timing (Operating Conditions apply)
17min
) is therefore the actual value of
1)
3)
4)
4)
4)
64
tc
12
.
Symbol
tc
tc
tc
tc
tc
tc
tc
tc
tc
tc
tc
tc
tc
10
11
12
13
14
15
16
17
18
19
20
21
22
CC 0
CC -3
CC -4
CC -2
SR 10
SR 0
CC 0
CC -2
CC -1
CC -4
CC –
CC -5
CC -6
min.
Limits
max.
14
6
7
7
–
–
9
8
–
4
7
–
4
C167CS-4R
2)
V2.2, 2001-08
C167CS-L
tc
16
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
can be