參數(shù)資料
型號(hào)： SAB-XC164SM-8F40F
廠商： INFINEON TECHNOLOGIES AG
元件分類(lèi)： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
封裝： PLASTIC, TQFP-64
文件頁(yè)數(shù)： 32/66頁(yè)
文件大?。?/td> 613K
代理商： SAB-XC164SM-8F40F
XC164SM
Derivatives
Functional Description
Data Sheet
36
V1.0, 2005-11
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)
– 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
SAC1763512 SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DMA10
SAC1763611 SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, DMA10
SADL-30-08-T-10.00-DP INTERCONNECTION DEVICE
SAF58MVB70Z 1 FUNCTIONS, 58 MHz, SAW-VIDEO/SOUND FILTER
SAFLCS-648-OT DIP48, IC SOCKET
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAB-XC167CI-16F20F 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:16-Bi t Single-Chip Microcontroller Preliminary
SAB-XC167CI-16F40F 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:16-Bi t Single-Chip Microcontroller Preliminary
SAC 制造商:TSC 制造商全稱(chēng):Taiwan Semiconductor Company, Ltd 功能描述:Low Capacitance Transient Voltage Suppressor Diodes
SAC 8250 制造商:Edsyn International 功能描述:Bulk
SAC+0107 制造商:AIM Metals & Alloys LP 功能描述:Solder Bar-2.5lbs. 制造商:AIM PRODUCTS LLC. 功能描述:Solder Bar-2.5lbs.
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*