SAB-C165-LM Infineon Technologies, SAB-C165-LM Datasheet - Page 51

• Manufacturer Part Number: SAB-C165-LM
• Description: MCU 16-Bit C166 CISC/RISC ROMLess 5V 100-Pin MQFP
• Manufacturer: Infineon Technologies

Specifications of SAB-C165-LM

• Package: 100MQFP
• Family Name: C166
• Maximum Speed: 20 MHz
• Ram Size: 2 KB
• Operating Supply Voltage: 5 V
• Data Bus Width: 16 Bit
• Program Memory Type: ROMLess
• Number Of Programmable I/os: 77
• Interface Type: ASC/SSC
• Operating Temperature: 0 to 70 °C
• Number Of Timers: 5

Multiplexed Bus (Standard Supply Voltage Range) (cont’d)
(Operating Conditions apply)
ALE cycle time = 6 TCL + 2
Parameter
Address float after RdCS,
WrCS (with RW delay)
Address float after RdCS,
WrCS (no RW delay)
RdCS to Valid Data In
(with RW delay)
RdCS to Valid Data In
(no RW delay)
RdCS, WrCS Low Time
(with RW delay)
RdCS, WrCS Low Time
(no RW delay)
Data valid to WrCS
Data hold after RdCS
Data float after RdCS
Address hold after
RdCS, WrCS
Data hold after WrCS
1)
Data Sheet
These parameters refer to the latched chip select signals (CSxL). The early chip select signals (CSxE) are
specified together with the address and signal BHE (see figures below).
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
A
44
45
46
47
48
49
50
51
52
54
56
+
t
CC –
CC –
CC 30 +
CC 50 +
CC 26 +
CC 20 +
CC 20 +
SR –
SR –
SR 0
SR –
C
+
t
F
min.
Max. CPU Clock
(120 ns at 25 MHz CPU clock without waitstates)
= 25 MHz
t
t
t
t
t
47
C
C
C
F
F
max.
0
20
16 +
36 +
–
–
–
–
20 +
–
–
t
t
t
C
C
F
1 / 2TCL = 1 to 25 MHz
min.
–
–
–
–
2TCL - 10
+
3TCL - 10
+
2TCL - 14
+
0
–
2TCL - 20
+
2TCL - 20
+
Variable CPU Clock
t
t
t
t
t
C
C
C
F
F
max.
2TCL - 24
3TCL - 24
2TCL - 20
0
TCL
+
+
–
–
–
–
+
–
–
t
t
t
C
C
F
V2.0, 2000-12
C165
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns