参数资料
型号: XRM48L950PGET
厂商: Texas Instruments
文件页数: 5/176页
文件大小: 0K
描述: MCU 16/32Bit FLASH 3MB 144LQFP
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: 64
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: 144-LQFP
包装: 托盘
供应商设备封装: 144-LQFP(20x20)
其它名称: 296-29389
310
RTICLK
310
External
control
CAP eventsource0
CAP eventsource1
=
Upcounter
Capture
upcounter
Compare
upcounter
Freerunningcounter
Capture
RTIFRCx
freerunningcounter
RTICAFRCx
OVLINTx
RTICPUCx
RTIUCx
RTICAUCx
ToCompare
Unit
NTU0
NTU1
NTU2
NTU3
SPNS174A – APRIL 2012 – REVISED SEPTEMBER 2013
4.17 Real Time Interrupt Module
The real-time interrupt (RTI) module provides timer functionality for operating systems and for
benchmarking code. The RTI module can incorporate several counters that define the timebases needed
for scheduling an operating system.
The timers also allow you to benchmark certain areas of code by reading the values of the counters at the
beginning and the end of the desired code range and calculating the difference between the values.
4.17.1 Features
The RTI module has the following features:
Two independent 64 bit counter blocks
Four configurable compares for generating operating system ticks or DMA requests. Each event can
be driven by either counter block 0 or counter block 1.
Fast enabling/disabling of events
Two time-stamp (capture) functions for system or peripheral interrupts, one for each counter block
4.17.2 Block Diagrams
Figure 4-17 shows a high-level block diagram for one of the two 64-bit counter blocks inside the RTI
module. Both the counter blocks are identical except the Network Time Unit (NTUx) inputs are only
available as time base inputs for the counter block 0.
Figure 4-17. Counter Block Diagram
102
System Information and Electrical Specifications
Copyright 2012–2013, Texas Instruments Incorporated
Product Folder Links: RM48L950 RM48L750 RM48L550
相关PDF资料
PDF描述
FF02S27SV1 CONN FFC/FPC 0.3MM 27POS R/A SMD
395-026-524-202 CARD EDGE 26POS DL .100X.200 BLK
395-026-524-201 CARD EDGE 26POS DL .100X.200 BLK
395-026-523-804 CARD EDGE 26POS DL .100X.200 BLK
395-026-523-802 CARD EDGE 26POS DL .100X.200 BLK
相关代理商/技术参数
参数描述
XRM48L950ZWTT 功能描述:ARM微控制器 - MCU HERCULES MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
XRM48L952PGET 功能描述:ARM微控制器 - MCU 16/32B RISC Fl. MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
XRM48L952ZWTT 功能描述:ARM微控制器 - MCU 16/32B RISC Fl. MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
XRMQ108D00 制造商:TE Connectivity 功能描述:
XRMQ208K005+01 制造商:TE Connectivity 功能描述: