参数资料
型号: MC8640VU1067NE
厂商: Freescale Semiconductor
文件页数: 41/130页
文件大小: 0K
描述: IC MPU SGL CORE E600 1023FCCBGA
标准包装: 1
系列: MPC86xx
处理器类型: 32-位 MPC86xx PowerPC
速度: 1.067GHz
电压: 0.95V
安装类型: 表面贴装
封装/外壳: 994-BCBGA,FCCBGA
供应商设备封装: 994-FCCBGA(33x33)
包装: 托盘
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications, Rev. 3
18
Freescale Semiconductor
RESET Initialization
Note that at MPX = 400 MHz, cfg_plat_freq = 0 and at MPX > 400 MHz, cfg_plat_freq = 1. Therefore,
when operating PCI Express in x8 link width, the MPX platform frequency must be 400 MHz with
cfg_plat_freq = 0 or greater than or equal to 527 MHz with cfg_plat_freq = 1.
For proper Serial RapidIO operation, the MPX clock frequency must be greater than:
2 × (0.80) × (Serial RapidIO interface frequency) × (Serial RapidIO link width)
64
4.5
Other Input Clocks
For information on the input clocks of other functional blocks of the platform such as SerDes, and eTSEC,
see the specific section of this document.
5
RESET Initialization
This section describes the AC electrical specifications for the RESET initialization timing requirements of
the MPC8640. Table 11 provides the RESET initialization AC timing specifications.
Table 12 provides the PLL lock times.
Table 11. RESET Initialization Timing Specifications
Parameter
Min
Max
Unit
Notes
Required assertion time of HRESET
100
μs—
Minimum assertion time for SRESET_0 & SRESET_1
3
SYSCLKs
1
Platform PLL input setup time with stable SYSCLK before HRESET
negation
100
μs2
Input setup time for POR configs (other than PLL config) with respect to
negation of HRESET
4
SYSCLKs
1
Input hold time for all POR configs (including PLL config) with respect to
negation of HRESET
2
SYSCLKs
1
Maximum valid-to-high impedance time for actively driven POR configs
with respect to negation of HRESET
5
SYSCLKs
1
Notes:
1. SYSCLK is the primary clock input for the MPC8640.
2 This is related to HRESET assertion time. Stable PLL configuration inputs are required when a stable SYSCLK is applied. See
the
MPC8641D Integrated Host Processor Reference Manual for more details on the power-on reset sequence.
Table 12. PLL Lock Times
Parameter
Min
Max
Unit
Notes
(Platform and E600) PLL lock times
100
μs1
Local bus PLL
50
μs—
Notes:
1.The PLL lock time for e600 PLLs require an additional 255 MPX_CLK cycles.
相关PDF资料
PDF描述
XPC8260VVIHBC IC MPU POWERQUICC II 480-TBGA
IDT70V25L55PF IC SRAM 128KBIT 55NS 100TQFP
IDT70V25L55J IC SRAM 128KBIT 55NS 84PLCC
IDT70V06L55PF IC SRAM 128KBIT 55NS 64TQFP
IDT7025L55PF IC SRAM 128KBIT 55NS 100TQFP
相关代理商/技术参数
参数描述
MC8640VU1250H 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8640VU1250HC 功能描述:MPU DUAL E600 994-FCCBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:MPC86xx 标准包装:1 系列:MPC85xx 处理器类型:32-位 MPC85xx PowerQUICC III 特点:- 速度:1.2GHz 电压:1.1V 安装类型:表面贴装 封装/外壳:783-BBGA,FCBGA 供应商设备封装:783-FCPBGA(29x29) 包装:托盘
MC8640VU1250N 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC Series
MC8641DHX1000G 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8641DHX1000GB 功能描述:微处理器 - MPU G8 REV 2.0 1.05V 105C 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