SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 282

• 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 60
Table 61
Note: ApNote AP2423 provides a program ’ASC.EXE’ which allows to calculate values
FDE
1
f
36 MHz
MOD
for the S0FDV and S0BG registers depending on f
and the maximum deviation. Please contact your Infineon Technologies
representative.
max. Baudrate
Desired
Baudrate
230.4
115.2
57.6
38.4
19.2
min. Baudrate
BRS
X
Asynchronous Baudrate Formulas using the Fractional Input Clock
Typical Asynchronous Baudrates using the Fractional Input Clock
Divider
Divider
kBaud
kBaud
kBaud
kBaud
kBaud
BG
1 ... 8191 1 ... 511
BG
0
6
13
27
41
83
8191
FDV
0
FDV
0
367
367
367
367
367
1
282
Asynchronous/Synchr. Serial Interface
Formula
Baudrate =
Baudrate =
2.25 MBaud
Resulting
Baudrate
230.399 kBaud
115.199 kBaud
57.5997 kBaud
38.3998 kBaud
19.1999 kBaud
0.53644 Baud
16 x (BG+1)
MOD
FDV
512
, the requested baudrate,
f
MOD
x
Deviation
0 %
< 0.01 %
< 0.01 %
< 0.01 %
< 0.01 %
< 0.01 %
0 %
16 x (BG+1)
f
MOD
2001-04-19
C161U