参数资料
型号: SPC5643AF0MLU2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: MICROCONTROLLER, PQFP176
封装: 24 X 24 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, LQFP-176
文件页数: 46/142页
文件大小: 886K
代理商: SPC5643AF0MLU2
MPC5644A Microcontroller Data Sheet, Rev. 4
Preliminary—Subject to Change Without Notice
Overview
Freescale Semiconductor
14
— Provides time stamp information when requested
— Allows time stamp information relative to eTPU clock sources, such as an angle clock
— Parallel interface to eQADC CFIFOs and RFIFOs
— Supports both right-justified unsigned and signed formats for conversion results
40 single-ended input channels, expandable to 56 channels with external multiplexers (supports four external 8-to-1
muxes)
8 channels can be used as 4 pairs of differential analog input channels
Differential channels include variable gain amplifier for improved dynamic range
Differential channels include programmable pull-up and pull-down resistors for biasing and sensor diagnostics
(200 k
100 k5k
Additional internal channels for monitoring voltages (such as core voltage, I/O voltage, LVI voltages, etc.) inside the
device
An internal bandgap reference to allow absolute voltage measurements
Silicon die temperature sensor
— Provides temperature of silicon as an analog value
— Read using an internal ADC analog channel
— May be read with either ADC
2 Decimation Filters
— Programmable decimation factor (1 to 16)
— Selectable IIR or FIR filter
— Up to 4th order IIR or 8th order FIR
— Programmable coefficients
— Saturated or non-saturated modes
— Programmable Rounding (Convergent; Two’s Complement; Truncated)
— Prefill mode to precondition the filter before the sample window opens
— Supports Multiple Cascading Decimation Filters to implement more complex filter designs
— Optional Absolute Integrators on the output of Decimation Filters
Full duplex synchronous serial interface to an external device
— Free-running clock for use by an external device
— Supports a 26-bit message length
Priority based queues
— Supports six queues with fixed priority. When commands of distinct queues are bound for the same ADC, the
higher priority queue is always served first
— Queue_0 can bypass all prioritization, buffering and abort current conversions to start a Queue_0 conversion a
deterministic time after the queue trigger
— Supports software and hardware trigger modes to arm a particular queue
— Generates interrupt when command coherency is not achieved
External hardware triggers
— Supports rising edge, falling edge, high level and low level triggers
— Supports configurable digital filter
1.2.14
DSPI
The deserial serial peripheral interface (DSPI) block provides a synchronous serial interface for communication between the
MPC5644A MCU and external devices. The DSPI supports pin count reduction through serialization and deserialization of
eTPU and eMIOS channels and memory-mapped registers. The channels and register content are transmitted using a SPI-like
protocol. This SPI-like protocol is completely configurable for baud rate, polarity and phase, frame length, chip select assertion,
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相关代理商/技术参数
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SPC5643AF0MVZ1 功能描述:32位微控制器 - MCU 32BIT3MB Flsh192KRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5643LF0MLQ1 功能描述:32位微控制器 - MCU 32BIT 1M FLASH 128K RAM 120MHZ RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5643LF0MLQ1R 功能描述:32位微控制器 - MCU 32B 1M FLASH 128KRAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5643LF0MLQ8 功能描述:32位微控制器 - MCU 32BIT1MFLASH 128K RAM RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
SPC5643LF0MLQ8R 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5643L Microcontroller Data Sheet