參數(shù)資料
型號： MCF52221CVM80
廠商： Freescale Semiconductor
文件頁數(shù)： 50/55頁
文件大?。?/td> 0K
描述： IC MCU 128K FLASH 80MHZ 81MAPBGA
標準包裝： 240
系列： MCF5222x
核心處理器： Coldfire V2
芯體尺寸： 32-位
速度： 80MHz
連通性： I²C，SPI，UART/USART，USB OTG
外圍設(shè)備： DMA，LVD，POR，PWM，WDT
輸入/輸出數(shù)： 56
程序存儲器容量： 128KB（128K x 8）
程序存儲器類型： 閃存
RAM 容量： 16K x 8
電壓 - 電源 (Vcc/Vdd)： 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x12b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 81-LBGA
包裝： 托盤
Revision History
MCF52223 ColdFire Microcontroller, Rev. 3
Freescale Semiconductor
54
4
Revision History
Table 40. Revision History
Revision
Description
2
Formatting, layout, spelling, and grammar corrections.
Removed the “Preliminary” label.
Added missing current consumption data (Section 2.2).
Added revision history.
Corrected signal names in block diagram to match those in the signal description table.
Added an entry for standby voltage (VSTBY) to the “DC electrical specifications” table.
Deleted the PSTCLK cycle time row in the “Debug AC timing specifications” table.
Changed the frequency above the “Min” and “Max” column headings in the “Debug AC timing
specifications” table (was 166 MHz, is 66/80 MHz).
Added the following signals to the “Pin functions by primary and alternate purpose” table (alternates to
IRQ1-6, respectively): USB_ALT_CLK, USB_SESSVLD, USB_SESSEND, USB_PULLUP,
USB_VBUSVLD, and USB_ID.
Changed the minimum value for SNR, THD, SFDR, and SINAD in the “ADC parameters” table (was
TBD, is “—”).
Added values for IOH and IOL to the “DC electrical specifications” table.
Added load test condition information to the “General Purpose I/O Timing” section.
Synchronized the “Pin Functions by Primary and Alternate Purpose” table in this document and the
reference manual.
Added a specification for VDDUSB to the “Absolute maximum ratings” table.
Added specifications for VLVD and VLVDHYS to the “DC electrical specifications” table.
Deleted entries for the nonexistent 64 QFN package from the “Thermal Resistances” table.
3
Updated Table 7 to reflect orderable part numbers.
4
Updated Clock generation features
Updated Table: Clocking Modes and added appropriate footnote
In Table: CLock Source Electrical Specifications, updated the following values:
fcrystal, fext, fref_pll, EXTAL input high voltage (External reference)
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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 最大時鐘頻率:90 MHz 程序存儲器大小: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 最大時鐘頻率:90 MHz 程序存儲器大小: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
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