参数资料
型号: MPC8541CPXAKFX
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 1700 MHz, RISC PROCESSOR, CBGA360
封装: 25 X 25 MM, 2.40 MM HEIGHT, 1.27 MM PITCH, ROHS COMPLIANT, HCTE, CERAMIC, BGA-360
文件页数: 84/84页
文件大小: 1241K
代理商: MPC8541CPXAKFX
MPC8541E PowerQUICC III Integrated Communications Processor Hardware Specifications, Rev. 4
Freescale Semiconductor
9
Electrical Characteristics
2.1.2
Power Sequencing
The MPC8541Erequires its power rails to be applied in a specific sequence in order to ensure proper device
operation. These requirements are as follows for power up:
1. VDD, AVDDn
2. GVDD, LVDD, OVDD (I/O supplies)
Items on the same line have no ordering requirement with respect to one another. Items on separate lines
must be ordered sequentially such that voltage rails on a previous step must reach 90 percent of their value
before the voltage rails on the current step reach ten percent of theirs.
NOTE
If the items on line 2 must precede items on line 1, please ensure that the
delay will not exceed 500 ms and the power sequence is not done greater
than once per day in production environment.
NOTE
From a system standpoint, if the I/O power supplies ramp prior to the VDD
core supply, the I/Os on the MPC8541E may drive a logic one or zero during
power-up.
2.1.3
Recommended Operating Conditions
Table 2 provides the recommended operating conditions for the MPC8541E. Note that the values in
Table 2 are the recommended and tested operating conditions. Proper device operation outside of these
conditions is not guaranteed.
Table 2. Recommended Operating Conditions
Characteristic
Symbol
Recommended Value
Unit
Core supply voltage
VDD
1.2 V ± 60 mV
1.3 V± 50 mV (for 1 GHz only)
V
PLL supply voltage
AVDD
1.2 V ± 60 mV
1.3 V ± 50 mV (for 1 GHz only)
V
DDR DRAM I/O voltage
GVDD
2.5 V ± 125 mV
V
Three-speed Ethernet I/O voltage
LVDD
3.3 V ± 165 mV
2.5 V ± 125 mV
V
PCI, local bus, DUART, system control and power management,
I2C, and JTAG I/O voltage
OVDD
3.3 V ± 165 mV
V
相关PDF资料
PDF描述
MPC8349ZUALF 32-BIT, 667 MHz, MICROPROCESSOR, PBGA672
MPC8343CVRADD 32-BIT, 266 MHz, RISC PROCESSOR, PBGA620
MC68060RC66 32-BIT, 66 MHz, MICROPROCESSOR, CPGA206
MC68LC060FE50 32-BIT, 50 MHz, MICROPROCESSOR, CQFP208
MCAQE16G6MPP-MXA FLASH MEMORY DRIVE CONTROLLER, PQFP
相关代理商/技术参数
参数描述
MPC8541CVTAJD 功能描述:微处理器 - MPU PQ 37 LITE 8555 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
MPC8541E PXAJD 制造商:FREESCALE-SEMI 功能描述:
MPC8541ECPXAJD 功能描述:微处理器 - MPU PQ 37 LITE 8555E 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
MPC8541ECPXALF 功能描述:微处理器 - MPU PQ 37 LITE 8555E 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
MPC8541ECVTAJD 功能描述:微处理器 - MPU PQ 37 LITE 8555E 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