参数资料
型号: XRM48L950ZWTT
厂商: Texas Instruments
文件页数: 47/176页
文件大小: 0K
描述: MCU 16/32Bit FLASH 3MB 337NFBGA
标准包装: 1
系列: Hercules™ ARM® RM4x
应用: 工业安全,医疗
核心处理器: ARM? Cortex? - R4F
程序存储器类型: 闪存(3MB)
控制器系列: RM4
RAM 容量: 256K x 8
接口: CAN,以太网,I²C,LIN,MibSPI,SCI,SPI,USB
输入/输出数: 120
电源电压: 1.14 V ~ 3.6 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 337-LFBGA
包装: 托盘
供应商设备封装: 337-NFBGA(16x16)
其它名称: 296-29390
SPNS174A – APRIL 2012 – REVISED SEPTEMBER 2013
5.6
Local Interconnect Network Interface (LIN)
The SCI/LIN module can be programmed to work either as an SCI or as a LIN. The core of the module is
an SCI. The SCI’s hardware features are augmented to achieve LIN compatibility.
The SCI module is a universal asynchronous receiver-transmitter that implements the standard nonreturn
to zero format. The SCI can be used to communicate, for example, through an RS-232 port or over a K-
line.
The LIN standard is based on the SCI (UART) serial data link format. The communication concept is
single-master/multiple-slave with a message identification for multi-cast transmission between any network
nodes.
5.6.1
LIN Features
The following are features of the LIN module:
Compatible to LIN 1.3, 2.0 and 2.1 protocols
Multi-buffered receive and transmit units DMA capability for minimal CPU intervention
Identification masks for message filtering
Automatic Master Header Generation
Programmable Synch Break Field
Synch Field
Identifier Field
Slave Automatic Synchronization
Synch break detection
Optional baudrate update
Synchronization Validation
231 programmable transmission rates with 7 fractional bits
Error detection
2 Interrupt lines with priority encoding
140
Peripheral Information and Electrical Specifications
Copyright 2012–2013, Texas Instruments Incorporated
Product Folder Links: RM48L950 RM48L750 RM48L550
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