参数资料
型号: MPC8314EVRAFDA
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: MICROPROCESSOR, PBGA620
封装: 29 X 29 MM, LEAD FREE, PLASTIC, TEPBGA-620
文件页数: 2/106页
文件大小: 1253K
代理商: MPC8314EVRAFDA
MPC8314E PowerQUICC II Pro Processor Hardware Specifications, Rev. 0
10
Freescale Semiconductor
Electrical Characteristics
Figure 2 shows the undershoot and overshoot voltages at the interfaces of the MPC8314E.
Figure 2. Overshoot/Undershoot Voltage for GVDD/NVDD/LVDD
3.1.3
Output Driver Characteristics
Table 3 provides information on the characteristics of the output driver strengths. The values are
preliminary estimates.
3.2
Power Sequencing
The MPC8314E does not require the core supply voltage (VDD and VDDC) and I/O supply voltages
(GVDD, LVDDx_ON, LVDDx_OFF, NVDDx_ON and NVDDx_OFF) to be applied in any particular
order. During the power ramp up, before the power supplies are stable, if the I/O voltages are supplied
Table 3. Output Drive Capability
Driver Type
Output Impedance
(
Ω)
Supply
Voltage
Local bus interface utilities signals
42
NVDD = 3.3 V
PCI signals
25
DDR signal1
1 Output Impedance can also be adjusted through configurable options in DDR Control Driver Register
(DDRCDR). See the
MPC8315E PowerQUICC II Pro Host Processor Reference Manual.
18
GVDD = 2.5 V
DDR2 signal 1
18
GVDD = 1.8 V
DUART, system control, I2C, JTAG,SPI
42
NVDD = 3.3 V
GPIO signals
42
NVDD = 3.3 V
eTSEC
42
LVDD = 3.3 V / 2.5 V
GND
GND – 0.3 V
GND – 0.7 V
Not to Exceed 10%
G/L/NVDD + 20%
G/L/NVDD
G/L/NVDD + 5%
of tinterface
1
1. tinterface refers to the clock period associated with the bus clock interface.
VIH
VIL
Note:
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相关代理商/技术参数
参数描述
MPC8314EVRAGDA 功能描述:微处理器 - MPU ENCRYPT RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8314VRADDA 功能描述:微处理器 - MPU NON-ENCRYPT RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8314VRAFDA 功能描述:微处理器 - MPU NON-ENCRYPT RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8314VRAGDA 功能描述:微处理器 - MPU NON-ENCRYPT RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8315 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC8315E PowerQUICC II Pro Processor Hardware Specifications