参数资料
型号: MPC8349ECVVAJF
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 533 MHz, MICROPROCESSOR, PBGA672
封装: 35 X 35 MM, 1.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, TBGA-672
文件页数: 65/88页
文件大小: 1014K
代理商: MPC8349ECVVAJF
MPC8349E PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 10
68
Freescale Semiconductor
Clocking
As described in Section 19, “Clocking,the LBIUCM, DDRCM, and SPMF parameters in the reset
configuration word low and the CFG_CLKIN_DIV configuration input signal select the ratio between the
primary clock input (CLKIN or PCI_CLK) and the internal coherent system bus clock (csb_clk). Table 55
and Table 56 show the expected frequency values for the CSB frequency for select csb_clk to
CLKIN/PCI_SYNC_IN ratios.
1011
× 11
1100
× 12
1101
× 13
1110
× 14
1111
× 15
Table 54. System PLL Multiplication Factors (continued)
RCWL[SPMF]
System PLL Multiplication
Factor
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