MPC8349ECVVAGDB Freescale Semiconductor, MPC8349ECVVAGDB Datasheet - Page 69

• Manufacturer Part Number: MPC8349ECVVAGDB
• Description: IC MPU POWERQUICC II 672-TBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8349ECVVAGDB

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 400MHz
• Voltage: 1.2V
• Mounting Type: Surface Mount
• Package / Case: 672-TBGA
• For Use With: MPC8349E-MITX-GP - KIT REFERENCE PLATFORM MPC8349EMPC8349E-MITXE - BOARD REFERENCE FOR MPC8349MPC8349EA-MDS-PB - KIT MODULAR DEV SYSTEM MPC8349E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

As described in
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).
and
CLKIN/PCI_SYNC_IN ratios.
Freescale Semiconductor
CFG_CLKIN_DIV
Table 60
at Reset
Low
Low
Low
Low
MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 12
show the expected frequency values for the CSB frequency for select csb_clk to
1
Section 19, “Clocking,”
Table 58. System PLL Multiplication Factors (continued)
Table 59. CSB Frequency Options for Host Mode
SPMF
0010
0011
0100
0101
RCWL[SPMF]
0111
1000
1001
1010
1011
1100
1101
1110
1111
the LBIUCM, DDRCM, and SPMF parameters in the reset
Input Clock Ratio
csb_clk :
System PLL Multiplication Factor
2 : 1
3 : 1
4 : 1
5 : 1
2
× 10
× 11
× 12
× 13
× 14
× 15
× 7
× 8
× 9
16.67
Input Clock Frequency (MHz)
csb_clk Frequency (MHz)
100
125
25
33.33
100
133
166
2
Table 59
66.67
133
200
266
333
Clocking
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