參數(shù)資料
型號(hào)： MCF54417CMJ250
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： MICROPROCESSOR, PBGA256
封裝： 12 X 12 MM, ROHS COMPLAINT, MAPBGA-256
文件頁(yè)數(shù)： 54/60頁(yè)
文件大?。?/td> 1107K
代理商： MCF54417CMJ250
MCF5441x ColdFire Microprocessor Data Sheet, Rev. 6
Preliminary—Subject to Change Without Notice
Revision history
Freescale Semiconductor
58
7
Revision history
Table 43 summarizes revisions to this document.
Rev. No.
Date
Summary of changes
2
10 Jun 2009 In Section 2.2, “Supply voltage sequencing” added the following note:
All I/O VDD pins must be powered on when the device is functioning,
except when in standby mode.
In standby mode, all I/O VDD pins, except VSTBY_RTC (battery), can
be switched off.
Added USB OTG, USB host, ADC, DAC/ADC, and RTC standby supply voltages
Added RTC standby supply voltage
Split out Power Supplies and I/O Characteristics to two separate tables
Changed minimum frequency from 50 to 100
Changed DD5 from 2 to 0.5 x tSDCK – 1
Changed DD7 from 1.5 to 0.7
Changed DD8 from 1.0 to 0.7
Changed DD9 from 1.0 to 0.5
Changed DD10 from 0.25 x tSDCK + 0.5 to 0.375 x tSDCK
Changed S7, S9, S15, and S17 from 10 to 15
Changed DS7 from 7 to 6
Changed DS11 from 4 to 12
Changed SB5 maximum from 5 to 3
Changed RG1 from 3 to 6
Changed RG2 from 1.5 to 0.5
Changed RG3 from 3 to 6
Changed J9-12 and J14 from TBD
Changed D2 from 1.5 to 0.5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF54417CMJ250 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU COLDFIRE 250MHZ 256-MA
MCF54418CMJ250 功能描述:微處理器 - MPU COLDFIREV4M CORE C90LP RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MCF54418CMJ250 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU COLDFIRE 250MHZ 256-MA
MCF5441X 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF5441x ColdFire Microprocessor Data Sheet
MCF54450 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire㈢ Microprocessor
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