MPC8343CVRAGDB Freescale Semiconductor, MPC8343CVRAGDB Datasheet - Page 62

• Manufacturer Part Number: MPC8343CVRAGDB
• Description: IC MPU PWRQUICC II 620-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8343CVRAGDB

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 400MHz
• Voltage: 1.2V
• Mounting Type: Surface Mount
• Package / Case: 620-PBGA
• For Use With: CWH-PPC-8343N-VX - KIT EVAL SYSTEM QUICCSTART 8248CWH-PPC-8343N-VE - EVALUATION SYSTEM QUICC MPC8343E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Clocking
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.
62
CFG_CLKIN_DIV
Table 56
at Reset
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
MPC8343EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 10
show the expected frequency values for the CSB frequency for select csb_clk to
1
Section 19, “Clocking,”
Table 54. System PLL Multiplication Factors (continued)
Table 55. CSB Frequency Options for Host Mode
SPMF
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
0000
RCWL[SPMF]
1011
1100
1101
1110
1111
the LBIUCM, DDRCM, and SPMF parameters in the reset
Input Clock Ratio
csb_clk :
System PLL Multiplication Factor
10 : 1
11 : 1
12 : 1
13 : 1
14 : 1
15 : 1
16 : 1
2 : 1
3 : 1
4 : 1
5 : 1
6 : 1
7 : 1
8 : 1
9 : 1
2
× 11
× 12
× 13
× 14
× 15
100
116
133
150
166
183
200
216
16.67
233
250
266
Input Clock Frequency (MHz)
csb_clk Frequency (MHz)
100
125
150
175
200
225
250
275
300
325
25
Freescale Semiconductor
33.33
100
133
166
200
233
266
300
333
2
Table 55
66.67
133
200
266
333