參數(shù)資料
型號(hào)： XC161CS-32F
廠商： INFINEON TECHNOLOGIES AG
英文描述： 16-Bit Single-Chip Microcontroller with C166SV2 Core
中文描述： 16位單片機(jī)與C166SV2核心
文件頁(yè)數(shù)： 44/84頁(yè)
文件大小： 1166K
代理商： XC161CS-32F
XC161-32
Derivatives
Functional Description
Data Sheet
42
V1.0, 2004-11
3.10
Asynchronous/Synchronous Serial Interfaces (ASC0/ASC1)
The Asynchronous/Synchronous Serial Interfaces ASC0/ASC1 (USARTs) provide serial
communication with other microcontrollers, processors, terminals or external peripheral
components. They are upward compatible with the serial ports of the Infineon 8-bit
microcontroller families and support full-duplex asynchronous communication and half-
duplex synchronous communication. A dedicated baud rate generator with a fractional
divider precisely generates all standard baud rates without oscillator tuning. For
transmission, reception, error handling, and baudrate detection 5 separate interrupt
vectors are provided.
In asynchronous mode, 8- or 9-bit data frames (with optional parity bit) are transmitted
or received, preceded by a start bit and terminated by one or two stop bits. For
multiprocessor communication, a mechanism to distinguish address from data bytes has
been included (8-bit data plus wake-up bit mode). IrDA data transmissions up to
115.2 kbit/s with fixed or programmable IrDA pulse width are supported.
In synchronous mode, bytes (8 bits) are transmitted or received synchronously to a shift
clock which is generated by the ASC0/1. The LSB is always shifted first.
In both modes, transmission and reception of data is FIFO-buffered. An autobaud
detection unit allows to detect asynchronous data frames with its baudrate and mode
with automatic initialization of the baudrate generator and the mode control bits.
A number of optional hardware error detection capabilities has been included to increase
the reliability of data transfers. A parity bit can automatically be generated on
transmission or be checked on reception. Framing error detection allows to recognize
data frames with missing stop bits. An overrun error will be generated, if the last
character received has not been read out of the receive buffer register at the time the
reception of a new character is complete.
Summary of Features
Full-duplex asynchronous operating modes
– 8- or 9-bit data frames, LSB first, one or two stop bits, parity generation/checking
– Baudrate from 2.5 Mbit/s to 0.6 bit/s (@ 40 MHz)
– Multiprocessor mode for automatic address/data byte detection
– Support for IrDA data transmission/reception up to max. 115.2 kbit/s (@ 40 MHz)
– Loop-back capability
– Auto baudrate detection
Half-duplex 8-bit synchronous operating mode at 5 Mbit/s to 406.9 bit/s (@ 40 MHz)
Buffered transmitter/receiver with FIFO support (8 entries per direction)
Loop-back option available for testing purposes
Interrupt generation on transmitter buffer empty condition, last bit transmitted
condition, receive buffer full condition, error condition (frame, parity, overrun error),
start and end of an autobaud detection
相關(guān)PDF資料
PDF描述
XC164-32F 16-Bit Single-Chip Microcontroller with C166SV2 Core
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XC164CS 16-Bit Single-Chip Microcontroller
XC164CS-16F 16-Bit Single-Chip Microcontroller with C166SV2 Core
XC164D 16-Bit Single-Chip Microcontroller with C166SV2 Core
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC161CS-32F_06 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core
XC161CS32F40FBBAFXUMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT XC166 CISC/DSP/RISC 256KB FLASH 2.5V/5V 144-PIN TQFP 制造商:Infineon Technologies AG 功能描述:16 BIT FLASH - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT FLASH 144-TQFP
XC161CS32F40FBBAKXUMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit XC166 CISC/DSP/RISC 256KB Flash 2.5V/5V 144-Pin TQFP 制造商:Infineon Technologies AG 功能描述:16 BIT FLASH - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT 256KB TQFP-144-19
XC164-16 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core Volume 2 (of 2): Peripheral Units
XC164-32F 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core
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