参数资料
型号: MC56F8247VLH
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 60 MHz, MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, PLASTIC, MS-026BCD, LQFP-64
文件页数: 37/88页
文件大小: 4050K
代理商: MC56F8247VLH
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
General System Control Information
Freescale Semiconductor
42
5.7.2
Crossbar Switch Connections
The Crossbar Switch module provides a generic mechanism for making connections between on-chip peripherals as well as
between peripherals and pins. It provides a purely combinational path from input to output. The module groups 30 identical
multiplexes with 22 shared inputs. All Crossbar control registers that are used to select one of the 22 input signals to output are
write protected. Control of the write protection setting is in the SIM_PROT register.
In general, the crossbar module connects the Enhanced Flex PWM, ADC, Quad Timers, and comparators together, which allows
synchronization between PWM pulse generation and ADC sampling. In addition, several crossbar inputs and outputs are routed
to package pins. For example, the user can define an XB_INn pin as a PWM fault protection input that is routed to the PWM
module through the crossbar, increasing the flexibility of pin use and reducing the complexity of PCB layout.
M0 (from package pin)
CMPA_M0
CMPB_M0
CMPC_M0
M1 (from package pin)
CMPA_M1
CMPB_M1
CMPC_M1
M2 (from package pin)
CMPA_M2
CMPB_M2
CMPC_M2
M3 (from internal)
12-bit DAC
Table 14. Connections by Comparator Inputs (continued)
Comparator Input
Comparator A
Comparator B
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相关代理商/技术参数
参数描述
MC56F8247VLHR 制造商:Freescale Semiconductor 功能描述:MICRO CONTROLLER
MC56F824X 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Digital Signal Controller Battery chargers and management
MC56F8255 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Digital Signal Controller Battery chargers and management
MC56F8255MLD 功能描述:数字信号处理器和控制器 - DSP, DSC DSC 44 LQFP 64K FL RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
MC56F8255VLD 功能描述:数字信号处理器和控制器 - DSP, DSC DSC 44 LQFP 64K FL RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT