SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 454

• 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
Table 100
1)
2)
3)
Parameter
Data hold after RdCS
Data float after RdCS
Address hold after RdCS ,
WrCS
Data hold after WrCS
The memory cycle variable
Normal (latched) CS: bit CSCFG, register SYSCON.6, is set to ’0’, latched mode is selcted.
Early (unlatched)
3)
AC Characteristics, Multiplexed Bus (cont’d)
CS
; (bit CSCFG = ’1’) while address bus is changing spikes may occur on
t
W
applies only for write accesses; for read accesses this variable is always zero.
Symbol Max. CPU
t
t
t
t
51
52
54
56
SR
SR
CC
CC
Clock
(TCL=14ns)
min.
0
–
8 + t
t
8 + t
t
W
W
454
F
F
+
+
36 MHz
max.
–
7 + t
–
–
F
Variable CPU Clock
min.
0
–
2TCL - 20 +
t
2TCL - 20 +
t
F
F
+ t
+ t
W
W
AC/DC Characteristics
5 to 36 MHz
max.
–
2TCL - 21
+ t
–
–
F
CS
2001-04-19
in this mode.
C161U
Unit
ns
ns
ns
ns