- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69036 > MPC8560CPXALFB (FREESCALE SEMICONDUCTOR INC) 32-BIT, 667 MHz, RISC PROCESSOR, PBGA783 PDF資料下載
參數(shù)資料
| 型號： | MPC8560CPXALFB |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 667 MHz, RISC PROCESSOR, PBGA783 |
| 封裝： | 29 X 29 MM, 3.75 MM HEIGHT, 1 MM PITCH, FLIP CHIP, PLASTIC, BGA-783 |
| 文件頁數(shù)： | 106/108頁 |
| 文件大?。?/td> | 2170K |
| 代理商： | MPC8560CPXALFB |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁當前第106頁第107頁第108頁
MPC8560 Integrated Processor Hardware Specifications, Rev. 3.1
Freescale Semiconductor
97
System Design Information
tightly regulated source of power. Therefore, it is recommended that the system designer place at least one
decoupling capacitor at each VDD, OVDD, GVDD, and LVDD pins of the MPC8560. These decoupling capacitors
should receive their power from separate VDD, OVDD, GVDD, LVDD, and GND power planes in the PCB, utilizing
short traces to minimize inductance. Capacitors may be placed directly under the device using a standard escape
pattern. Others may surround the part.
These capacitors should have a value of 0.01 or 0.1 F. Only ceramic SMT (surface mount technology) capacitors
should be used to minimize lead inductance, preferably 0402 or 0603 sizes.
In addition, it is recommended that there be several bulk storage capacitors distributed around the PCB, feeding the
VDD, OVDD, GVDD, and LVDD planes, to enable quick recharging of the smaller chip capacitors. These bulk
capacitors should have a low ESR (equivalent series resistance) rating to ensure the quick response time necessary.
They should also be connected to the power and ground planes through two vias to minimize inductance. Suggested
bulk capacitors—100–330 F (AVX TPS tantalum or Sanyo OSCON).
17.4 Connection Recommendations
To ensure reliable operation, it is highly recommended to connect unused inputs to an appropriate signal level.
Unused active low inputs should be tied to OVDD, GVDD, or LVDD as required. Unused active high inputs should
be connected to GND. All NC (no-connect) signals must remain unconnected.
Power and ground connections must be made to all external VDD, GVDD, LVDD, OVDD, and GND pins of the
MPC8560.
17.5 Output Buffer DC Impedance
The MPC8560 drivers are characterized over process, voltage, and temperature. There are two driver types: a
push-pull single-ended driver (open drain for I2C) for all buses except RapidIO, and a current-steering differential
driver for the RapidIO port.
To measure Z0 for the single-ended drivers, an external resistor is connected from the chip pad to OVDD or GND.
Then, the value of each resistor is varied until the pad voltage is OVDD/2 (see Figure 59). The output impedance is
the average of two components, the resistances of the pull-up and pull-down devices. When data is held high, SW1
is closed (SW2 is open) and RP is trimmed until the voltage at the pad equals OVDD/2. RP then becomes the
resistance of the pull-up devices. RP and RN are designed to be close to each other in value. Then, Z0 = (RP + RN)/2.
相關PDF資料 |
PDF描述 |
|---|---|
| MPC866PCZP100 | 32-BIT, 100 MHz, RISC PROCESSOR, PBGA256 |
| MPC866TCZP100 | 32-BIT, 100 MHz, RISC PROCESSOR, PBGA256 |
| MPC866TZP133A | 32-BIT, 133 MHz, RISC PROCESSOR, PBGA357 |
| MPC866PZP133A | 32-BIT, 133 MHz, RISC PROCESSOR, PBGA357 |
| MPC9229EI | 400 MHz, OTHER CLOCK GENERATOR, PQCC28 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MPC8560CVT667JB | 功能描述:微處理器 - MPU PQ 3 8560-DRACOM 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8560CVT667JC | 功能描述:微處理器 - MPU PQ 3 8560-DRACOM 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8560CVT667LB | 功能描述:微處理器 - MPU PQ 3 8560 Dracom 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8560PX667LB | 功能描述:微處理器 - MPU PQ 3 8560-DRACOM 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8560PX667LC | 功能描述:微處理器 - MPU PQ 3 8560-DRACOM 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
發(fā)布緊急采購，3分鐘左右您將得到回復。