參數(shù)資料
型號(hào)： MCF52235
廠商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述： ColdFire Microcontroller
中文描述： ColdFire微控制器
文件頁(yè)數(shù)： 7/50頁(yè)
文件大?。?/td> 656K
代理商： MCF52235
MCF52235 Family Configurations
MCF52235 ColdFire Microcontroller, Rev. 3
Freescale Semiconductor
7
Four 32-bit DMA timers
— 17-ns resolution at 60 MHz
— Programmable sources for clock input, including an external clock option
— Programmable prescaler
— Input capture capability with programmable trigger edge on input pin
— Output compare with programmable mode for the output pin
— Free run and restart modes
— Maskable interrupts on input capture or output compare
— DMA trigger capability on input capture or output compare
Four-channel general purpose timers
— 16-bit architecture
— Programmable prescaler
— Output pulse widths variable from microseconds to seconds
— Single 16-bit input pulse accumulator
— Toggle-on-overflow feature for pulse-width modulator (PWM) generation
— One dual-mode pulse accumulation channel
Pulse-width modulation timer
— Operates as eight channels with 8-bit resolution or four channels with 16-bit resolution
— Programmable period and duty cycle
— Programmable enable/disable for each channel
— Software selectable polarity for each channel
— Period and duty cycle are double buffered. Change takes effect when the end of the current period is reached
(PWM counter reaches zero) or when the channel is disabled.
— Programmable center or left aligned outputs on individual channels
— Four clock sources (A, B, SA, and SB) provide for a wide range of frequencies
— Emergency shutdown
Real-Time Clock (RTC)
— Maintains system time-of-day clock
— Provides stopwatch and alarm interrupt functions
Two periodic interrupt timers (PITs)
— 16-bit counter
— Selectable as free running or count down
Software watchdog timer
— 32-bit counter
— Low power mode support
Clock Generation Features
— 25 MHz crystal input
— On-chip PLL can generate core frequencies up to maximum 60MHz operating frequency
— Provides clock for integrated EPHY
Dual Interrupt Controllers (INTC0/INTC1)
— Support for multiple interrupt sources organized as follows:
–
Fully-programmable interrupt sources for each peripheral
–
7 fixed-level interrupt sources
–
Seven external interrupt signals
相關(guān)PDF資料
PDF描述
MCF5232CAB80 Integrated Microprocessor Hardware Specification
MCF5232 Integrated Microprocessor Hardware Specification
MCF5249 CodeWarrior Development Studio for ColdFire㈢ Architectures
MCF5251_07 ColdFire㈢ Microprocessor Data Sheet
MCF5251 ColdFire Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF52235_06 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microcontroller
MCF52235_07 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontroller
MCF52235_10 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF52235 ColdFire Microcontroller Data Sheet
MCF52235CAL60 功能描述:32位微控制器 - MCU KIRIN2E EPP 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
MCF52235CAL60A 制造商:Freescale Semiconductor 功能描述:KIRIN2E EPP - REV A - Bulk
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