SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 466

• 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

Data Sheet
24.8.1.3 AC Characteristics, CLKOUT and READY
V
T
C
C
Note: Timing parameters for 36-MHz clock are based on the assumption that the
Table 102
1)
Parameter
CLKOUT cycle time
CLKOUT high time
CLKOUT low time
CLKOUT rise time
CLKOUT fall time
CLKOUT rising edge to
ALE falling edge
Synchronous READY
setup time to CLKOUT
Synchronous READY
hold time after
CLKOUT
Asynchronous READY
low time
Asynchronous READY
setup time
Asynchronous READY
hold time
Async. READY hold
time after RD, WR high
(Demultiplexed Bus)
A
DD
These timings are given for test purposes only, in order to assure recognition at a specific clock edge.
L
L
= -40 to +85 °C
(for PORT0, PORT1, Port 4, ALE, RD, WR, BHE, CLKOUT, READY ) = 100 pF
(for Port 6, CS) = 100 pF
= 3.3 V
oscillator is running at 8 MHz and PLL with F = 4.5.
1)
1)
10 %; V
AC Characteristics, CLKOUT and READY
SS
2)
= 0 V
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
30
31
58SR
59SR
60SR
32CC
33CC
34CC
35SR
36SR
37SR
29
CC
CC
CC
CPU Clock
36 MHz
(TCL = 14 ns)
min. max.
27
8
4
–
–
0 + t
18
0
45
18
0
0
A
466
29
–
–
4
4
16 + t
–
–
–
–
–
-10 + 2 t
t
C
+ t
F
A
2)
A
+
Variable CPU Clock
min.
2TCL - 1 2TCL + 1
TCL – 6 –
TCL –
10
–
–
0 + t
18
0
2TCL +
17
18
0
0
A
AC/DC Characteristics
5 to 36 MHz
max.
–
4
4
16 + t
–
–
–
–
–
TCL - 24 + 2 t
+ t
C
+ t
A
F
2)
2001-04-19
C161U
A
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns