参数资料
型号: MPC8315ECVRAFDA
厂商: Freescale Semiconductor
文件页数: 99/106页
文件大小: 0K
描述: MPU POWERQUICC II PRO 620-PBGA
标准包装: 36
系列: MPC83xx
处理器类型: 32-位 MPC83xx PowerQUICC II Pro
速度: 333MHz
电压: 1V
安装类型: 表面贴装
封装/外壳: 620-BBGA 裸露焊盘
供应商设备封装: 620-PBGA(29x29)
包装: 托盘
MPC8315E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2
92
Freescale Semiconductor
Clocking
This table provides the operating frequencies for the TEPBGA II under recommended operating
conditions (see Table 2).
24.1
System PLL Configuration
The system PLL is controlled by the RCWL[SPMF] parameter. Table 73 shows the multiplication factor
encodings for the system PLL.
NOTE
If RCWL[DDRCM] and RCWL[LBCM] are both cleared, the system PLL
VCO frequency = (CSB frequency)
(System PLL VCO Divider).
If either RCWL[DDRCM] or RCWL[LBCM] are set, the system PLL VCO
frequency = 2
(CSB frequency) (System PLL VCO Divider).
The VCO divider needs to be set properly so that the System PLL VCO
frequency is in the range of 450–750 MHz.
Table 71. Configurable Clock Units
Unit
Default Frequency
Options
eTSEC1
csb_clk
Off, csb_clk, csb_clk/2, csb_clk/3
eTSEC2
csb_clk
Off, csb_clk, csb_clk/2, csb_clk/3
Security Core, I2C, SAP, TPR
csb_clk
Off, csb_clk, csb_clk/2, csb_clk/3
USB DR
csb_clk
Off, csb_clk, csb_clk/2, csb_clk/3
PCI and DMA complex
csb_clk
Off, csb_clk
PCI Express
csb_clk
Off, csb_clk
Serial ATA
csb_clk
Off, csb_clk, csb_clk/2, csb_clk/3
Table 72. Operating Frequencies for TEPBGA II
Characteristic1
Max Operating Frequency
Unit
e300 core frequency (core_clk)
400
MHz
Coherent system bus frequency (csb_clk)
133
MHz
DDR1/2 memory bus frequency (MCK)2
133
MHz
Local bus frequency (LCLKn)3
66
MHz
PCI input frequency (SYS_CLK_IN or PCI_CLK)
24-66
MHz
Note:
1. The SYS_CLK_IN frequency, RCWL[SPMF], and RCWL[COREPLL] settings must be chosen such that the resulting csb_clk,
MCK, LCLK[0:1], and core_clk frequencies do not exceed their respective maximum or minimum operating frequencies.
2. The DDR data rate is 2x the DDR memory bus frequency.
3. The local bus frequency is 1/2, 1/4, or 1/8 of the lbiu_clk frequency (depending on LCRR[CLKDIV]) which is in turn 1x or 2x the
csb_clk frequency (depending on RCWL[LBCM]).
相关PDF资料
PDF描述
AM1808BZCE4 IC ARM9 MPU 361NFBGA
AM1808BZWTD4 IC ARM9 CORTEX MCU 361NFBGA
AM1808BZCE3 IC ARM9 CORTEX MCU 361NFBGA
AMC60DRTN-S93 CONN EDGECARD 120PS DIP .100 SLD
AMC60DRTH-S93 CONN EDGECARD 120PS DIP .100 SLD
相关代理商/技术参数
参数描述
MPC8315ECVRAGDA 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
MPC8315E-RDB 功能描述:处理器 - 专门应用 PROCESSOR BD RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MPC8315E-RDBA 功能描述:开发板和工具包 - 其他处理器 PROCESSOR BD RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
MPC8315E-RDBA 制造商:Freescale Semiconductor 功能描述:MPC8315E-RDB Reference Platform
MPC8315EVRADDA 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