SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 459

• Manufacturer Part Number: SAF-C161U-LF V1.3
• Description: IC MCU ISDN 16BIT TTL TQFP-100
• Manufacturer: Infineon Technologies
• Series: C16xxr

Specifications of SAF-C161U-LF V1.3

• Core Processor: C166
• Core Size: 16-Bit
• Speed: 36MHz
• Connectivity: EBI/EMI, SPI, UART/USART, USB
• Peripherals: POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Type: ROMless
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Other names: SAFC161ULFV1.3X; SAFC161ULFV13XP; SP000007502

24.8.1.2 AC Characteristics, Demultiplexed Bus
V
T
C
C
ALE cycle time = 4 TCL + 2 t
Table 101
Data Sheet
Parameter
ALE high time
Address , CSx
ALE
ALE falling edge to RD,
WR (with RW-delay)
ALE falling edge to RD,
WR (no RW-delay)
RD, WR low time (with
RW-delay)
RD, WR low time (no
RW-delay)
RD to valid data in (with
RW-delay)
RD to valid data in (no
RW-delay)
ALE low to valid data in t
Address , CSx
data in
Data hold after RD
rising edge
Data float after RD
rising edge (with RW-
delay
A
DD
L
L
= -40 to +85 °C
(for PORT0, PORT1, Port 4, ALE, RD, WR, BHE, CLKOUT) = 100 pF
(for Port 6, CS) = 100 pF
= 3.3 V
1)
)
6)
6)
10 %;
AC Characteristics, Demultiplexed Bus
4)
4)
setup to
to valid
V
SS
Symbol Max. CPU Clock
t
t
t
t
t
t
t
t
t
t
t
5
6
8
9
12
13
14
15
16
17
18
20
= 0 V
CC
CC
CC
CC
CC
CC
SR
SR
SR
SR
SR
SR
A
+ t
C
+ t
F
= 36 MHz
(TCL=14ns)
min.
4 + t
-6 + t
4 + t
-10 + t
17 + t
t
31 + t
t
–
–
–
–
0
–
(55.5 ns at 36 MHz CPU clock without waitstates)
W
W
A
A
A
C
C
A
459
-
-
max.
–
–
–
–
–
–
0 + t
13 + t
13 + t
+ t
16 + 2 t
+ t
–
14 + t
C
C
C
C
A
F
A
Variable CPU Clock
min.
TCL - 10 + t
TCL - 20 + t
TCL - 10 + t
-10 + t
2TCL - 11 + t
- t
3TCL - 11 + t
- t
–
–
–
–
0
–
W
W
A
AC/DC Characteristics
5 to 36 MHz
A
A
A
C
C
max.
–
–
–
–
–
–
2TCL - 28
+ t
3TCL - 29
+ t
3TCL - 29
+ t
4TCL - 40
+ 2 t
–
2TCL - 14
+ 2 t
C
C
A
+ t
A
A
+ t
+ t
C
2001-04-19
C
F
1)
C161U
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns