参数资料
型号: SAL-XC886CLM-8FFA5V
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP48
封装: GREEN, PLASTIC, TQFP-48
文件页数: 128/134页
文件大小: 864K
代理商: SAL-XC886CLM-8FFA5V
SAL-XC886CLM
Functional Description
Data Sheet
86
V1.0, 2010-05
3.15
LIN Protocol
The UART module can be used to support the Local Interconnect Network (LIN) protocol
for both master and slave operations. The LIN baud rate detection feature, which
consists of the hardware logic for Break and Synch Byte detection, provides the
capability to detect the baud rate within LIN protocol using Timer 2. This allows the UART
to be synchronized to the LIN baud rate for data transmission and reception.
Note: The LIN baud rate detection feature is available for use only with UART. To use
UART1 for LIN communication, software has to be implemented to detect the
Break and Synch Byte.
LIN is a holistic communication concept for local interconnected networks in vehicles.
The communication is based on the SCI (UART) data format, a single-master/multiple-
slave concept, a clock synchronization for nodes without stabilized time base. An
attractive feature of LIN is self-synchronization of the slave nodes without a crystal or
ceramic resonator, which significantly reduces the cost of hardware platform. Hence, the
baud rate must be calculated and returned with every message frame.
The structure of a LIN frame is shown in Figure 30. The frame consists of the:
Header, which comprises a Break (13-bit time low), Synch Byte (55
H), and ID field
Response time
Data bytes (according to UART protocol)
Checksum
Figure 30
Structure of LIN Frame
Frame slot
Frame
Response
space
Header
Synch
Protected
identifier
Data 1
Data 2
Data N
Checksum
相关PDF资料
PDF描述
SAL-XC886C-8FFA5V 8-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP48
SARCC433M92BXP0R12 1-PORT SAW RESONATOR, 433.92 MHz
SARCC315M00BXP0R05 1-PORT SAW RESONATOR, 315 MHz
SARCC423M22BXP0R12 1-PORT SAW RESONATOR, 423.22 MHz
SARCC304M30BXL0R12 1-PORT SAW RESONATOR, 304.3 MHz
相关代理商/技术参数
参数描述
SAL-XC886CM-8FFA 5V AC 功能描述:8位微控制器 -MCU 8-Bit Single Chip Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
SAL-XC886LM-8FFA 5V AC 功能描述:8位微控制器 -MCU 8-Bit Single Chip Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
SAM 9 LL-SUB-12-1F 制造商:Timesys Corporation 功能描述:LINUXLINK PRO EDITION FOR ATMEL SAM9 - Virtual or Non-Physical Inventory (Software & Literature)
SAM1 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC
SAM-1 制造商:MINI 制造商全称:Mini-Circuits 功能描述:FREQUENCY MIXERS