SAF-C161U-LF V1.3 Infineon Technologies, SAF-C161U-LF V1.3 Datasheet - Page 292

• 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
Figure 91
As shown in Figure 91, TBIR is an early trigger for the reload routine, while TIR indicates
the completed transmission. Software using handshake therefore should rely on TIR at
the end of a data block to make sure that all data has really been transmitted.
Asynchronous Modes
Synchronous Mode
Autobaud Detection
Asynchronous Mode
Idle
Idle
Idle
TBIR
TBIR
ABSTIR
ASC Interrupt Generation
1. character
TIR
ABDETIR
TIR
TBIR
RIR
TBIR
RIR
1)
only if FCDETEN=1
1)
292
Asynchronous/Synchr. Serial Interface
2. character
TIR
TIR
TBIR
TBIR
RIR
RIR
ABDETIR
TIR
TIR
RIR
RIR
Idle
2001-04-19
Idle
C161U