參數(shù)資料
      

      


      


      
型號(hào)：
MCF52221CVM80

      

      
廠商：
FREESCALE SEMICONDUCTOR INC

      

      
元件分類：
微控制器/微處理器

      

      
英文描述：
32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PBGA81

      

      
封裝：
10 X 10 MM, 1 MM PITCH, ROHS COMPLIANT, BGA-81

      

      
文件頁(yè)數(shù)：
53/55頁(yè)

      

      
文件大?。?/td>
980K

      

      
代理商：
MCF52221CVM80


      

      

      

	
      
    
    

    
      
	
      MCF52223 ColdFire Microcontroller, Rev. 3
      Family Configurations
      Freescale Semiconductor
      7
      — 16-bit counter
      — Selectable as free running or count down
      Real-Time Clock (RTC)
      — Maintains system time-of-day clock
      — Provides stopwatch and alarm interrupt functions
      Software watchdog timer
      — 32-bit counter
      — Low-power mode support
      Clock generation features
      — Crystal, on-chip trimmed relaxation oscillator, or external oscillator reference options
      — Trimmed relaxation oscillator
      — Pre-divider capable of dividing the clock source frequency into the PLL reference frequency range
      — System can be clocked from PLL or directly from crystal oscillator or relaxation oscillator
      — Low power modes supported
      —2n (0
       n  15) low-power divider for extremely low frequency operation
      Interrupt controller
      — Uniquely programmable vectors for all interrupt sources
      — Fully programmable level and priority for all peripheral interrupt sources
      — Seven external interrupt signals with fixed level and priority
      — Unique vector number for each interrupt source
      — Ability to mask any individual interrupt source or all interrupt sources (global mask-all)
      — Support for hardware and software interrupt acknowledge (IACK) cycles
      — Combinatorial path to provide wake-up from low-power modes
      DMA controller
      — Four fully programmable channels
      — Dual-address transfer support with 8-, 16-, and 32-bit data capability, along with support for 16-byte (4
      32-bit)
      burst transfers
      — Source/destination address pointers that can increment or remain constant
      — 24-bit byte transfer counter per channel
      — Auto-alignment transfers supported for efficient block movement
      — Bursting and cycle-steal support
      — Software-programmable DMA requests for the UARTs (3) and 32-bit timers (4)
      Reset
      — Separate reset in and reset out signals
      — Seven sources of reset:
      – Power-on reset (POR)
      – External
      –Software
      – Watchdog
      – Loss of clock
      – Loss of lock
      – Low-voltage detection (LVD)
      — Status flag indication of source of last reset
      Chip configuration module (CCM)
      — System configuration during reset
      
    
      
    
    
      


      


      

      相關(guān)PDF資料
      		

      PDF描述
      		

      
      

      
MCF52231CAL60
32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP112

      

      
MCF52233CAL60
32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP112

      

      
MCF52236AF50A
32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP80

      

      
MCF52236AF50
32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP80

      

      
MCF52236CAF50
32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP80

      

      

      

      


      


      

      相關(guān)代理商/技術(shù)參數(shù)
      		

      參數(shù)描述
      		

      
      

      
MCF52223
 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Microcontroller

      

      
MCF52223_07
 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Microcontroller

      

      
MCF52223CAF66
功能描述:32位微控制器 - MCU 32-BIT MCU W/ USB FS OTG RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT

      

      
MCF52223CAF66
 制造商:Freescale Semiconductor 功能描述:IC 32BIT MCU MCF52 100-LQFP 制造商:Freescale Semiconductor 功能描述:IC, 32BIT MCU, MCF52, 100-LQFP

      

      
MCF52223CAF80
功能描述:32位微控制器 - MCU 32-BIT MCU W/ USB FS OTG RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:90 MHz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT

      

      
    
    
    
	
      	
    
    
     
     
      發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。
      
 
     
      

   	  
      
     

      
                    			    				      
      
                
      
                  
      
                    
                    
      
                      
      
                      
                      
      采購(gòu)需求
        (若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)
      
                      
                      
      發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)
      
                      
                      
      發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)
      
                       
                        
      
                                
                                
      
                                    *型號(hào)
                                    *數(shù)量
                                    廠商
                                    批號(hào)
                                    封裝
                                  
      
                                      
                                
                                
      
                                    
                                        
      
                                            
                                            
                                        
      
                                          		
                                     
                                    
                                        
      
                                          		
                                    
                                        
      
                                          		
                                    
                                        
      
                                          		
                                    
                                        
      
                                          		
                                  
      
                                  
                                   
                                      
                            
      
                             
                             
							                            
      
                          添加更多采購(gòu)
      
                      
      
                      
                      
      
                      
                      
      我的聯(lián)系方式
      
                     
                     
                       
      
                                
                                
                                
      
                                    
                                         *
                                    
                                    
                                  
      
                                  
                                  
      
                                    
                                         *
                                    
                                    
                                  
      
                                  
                                  
      
                                    
                                        
                                    
                                    
                                  
      
                                  
                                  
      
                                    
                                         *