參數(shù)資料
型號： MCF5484CZP200
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 200 MHz, RISC PROCESSOR, PBGA388
封裝： 27 X 27 MM, 1 MM PITCH, PLASTIC, MS-034AAL-1, BGA-388
文件頁數(shù)： 69/96頁
文件大?。?/td> 2006K
代理商： MCF5484CZP200
MOTOROLA
MCF548x Integrated Microprocessor Hardware Specifications
71
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Document Revision History
A.3.1
PLL Power Filtering
To further enhance noise isolation, an external filter is strongly recommended for PLL analog VDD
pins. The filter shown in Figure 22 should be connected between the board VDD and the PLL VDD
pins. The resistor and capacitors should be placed as close to the dedicated PLL VDD pin as
possible.
Figure 22. System PLL VDD Power Filter
A.3.2
USB Power Filtering
To minimize noise, a external filters are required for each of the USB power pins. The filter shown in
Figure 23 should be connected between the board EVDD or IVDDand each of the USB VDD pins. The
resistor and capacitors should be placed as close to the dedicated USB VDD pin as possible. A separate filter
circuit should be included for each USB VDD pin, a total of five circuits.
Figure 23. USB VDD Power Filter
Lists the resistor values and supply voltages to be used in the circuit for each of the USB VDD pins.
Output low voltage IOL =8 mA , 16 mA ,24 mA
5
VOL
—0.5
V
Capacitance 2, Vin =0 V, f = 1 MHz
CIN
—TBD
pF
1
IVDD and PLL VDD should be at the same voltage. PLL VDD should have a filtered input. Please see Figure 22 for an
example circuit. Note: There are three PLL VDD inputs. A filter circuit should used on each PLL VDD input.
2
Capacitance CIN is periodically sampled rather than 100% tested.
Table 22. DC Electrical Specifications
Characteristic
Symbol
Min
Max
Units
Board VDD
10
0.1 F
PLL VDD Pin
10 F
GND
Board EVDD/IVDD
R
0.1 F
USB VDD Pin
10 F
GND
相關(guān)PDF資料
PDF描述
MCF5485CVR200 32-BIT, 200 MHz, RISC PROCESSOR, PBGA388
MCF5483CVR166 32-BIT, 166.66 MHz, RISC PROCESSOR, PBGA388
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF5485 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF548x ColdFire㈢ Microprocessor
MCF5485CVR200 功能描述:微處理器 - MPU MCF548X V4ECORE MMU FPU 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 最大時鐘頻率:536 MHz 程序存儲器大小: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
MCF5485CZP200 功能描述:微處理器 - MPU MCF548X V4ECORE MMU FPU 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 最大時鐘頻率:536 MHz 程序存儲器大小: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
MCF548X 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF548x ColdFire㈢ Microprocessor
MCF548X_07 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCF548x ColdFire㈢ Microprocessor
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