XC2234N INFINEON [Infineon Technologies AG], XC2234N Datasheet - Page 51

• Manufacturer Part Number: XC2234N
• Description: 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance XC2000 Family / Value Line
• Manufacturer: INFINEON [Infineon Technologies AG]

Target Protocols
Each USIC channel can receive and transmit data frames with a selectable data word
width from 1 to 16 bits in each of the following protocols:
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Note: Depending on the selected functions (such as digital filters, input synchronization
Data Sheet
UART (asynchronous serial channel)
– module capability: maximum baud rate =
– data frame length programmable from 1 to 63 bits
– MSB or LSB first
LIN Support (Local Interconnect Network)
– module capability: maximum baud rate =
– checksum generation under software control
– baud rate detection possible by built-in capture event of baud rate generator
SSC/SPI/QSPI (synchronous serial channel with or without data buffer)
– module capability: maximum baud rate =
– number of data bits programmable from 1 to 63, more with explicit stop condition
– MSB or LSB first
– optional control of slave select signals
IIC (Inter-IC Bus)
– supports baud rates of 100 kbit/s and 400 kbit/s
IIS (Inter-IC Sound Bus)
– module capability: maximum baud rate =
stages, sample point adjustment, etc.), the maximum achievable baud rate can be
limited. Please note that there may be additional delays, such as internal or
external propagation delays and driver delays (e.g. for collision detection in UART
mode, for IIC, etc.).
XC2232N, XC2234N, XC2236N, XC2238N
51
f
f
f
f
SYS
SYS
SYS
SYS
/ 4
/ 16
/ 2, limited by loop delay
/ 2
XC2000 Family / Value Line
Functional Description
V1.3, 2010-04