参数资料
型号: MC8641HX1333NC
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: MICROPROCESSOR, CBGA1023
封装: 33 X 33 MM, CERAMIC, BGA-1023
文件页数: 16/140页
文件大小: 1484K
代理商: MC8641HX1333NC
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 0
112
Freescale Semiconductor
Clocking
18.3
e600 to MPX clock PLL Ratio
Table 69 describes the clock ratio between the platform and the e600 core clock. This ratio is determined
by the binary value of LDP[0:3], LA[27](cfg_core_pll[0:4] - reset config name) at power up, as shown in
18.4
Frequency Options
18.4.1
SYSCLK to Platform Frequency Options
Table 70 shows some SYSCLK frequencies and the expected MPX frequency values based on the MPX
clock to SYSCLK ratio. Note that frequencies between 400 MHz and 500 MHz are NOT supported on the
0010
2:1
0011
3:1
0100
4:1
0101
5:1
0110
6:1
0111
Reserved
1000
8:1
1001
9:1
Table 69. e600 Core to MPX Clock Ratio
Binary Value of
LDP[0:3], LA[27] Signals
e600 core: MPX Clock Ratio
01000
2:1
01100
2.5:1
10000
3:1
11100
3.5:1
10100
4:1
01110
4.5:1
Table 68. MPX:SYSCLK Ratio
Binary Value of
LA[28:31]
Signals
MPX:SYSCLK Ratio
相关PDF资料
PDF描述
MC68HC16Z3MPV20 16-BIT, MROM, 20.98 MHz, MICROCONTROLLER, PQFP144
MCCK16Z4CFC16B1 16-BIT, 25.17 MHz, MICROCONTROLLER, PQFP132
M30260F3TGP-U3 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP48
M30280F6HP-U9 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
M30280FAHP-D9 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
相关代理商/技术参数
参数描述
MC8641HX1500G 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8641HX1500H 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8641HX1500J 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8641HX1500K 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8641HX1500KB 功能描述:微处理器 - MPU G8 REV2.0 1.1V 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