MPC8245ARZU400D Freescale Semiconductor, MPC8245ARZU400D Datasheet - Page 10

• Manufacturer Part Number: MPC8245ARZU400D
• Description: IC MPU 32BIT 400MHZ 352-TBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8245ARZU400D

• Processor Type: MPC82xx PowerQUICC II 32-bit
• Speed: 400MHz
• Voltage: 2.1V
• Mounting Type: Surface Mount
• Package / Case: 352-TBGA
• Processor Series: MPC8xxx
• Core: 603e
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 400 MHz
• Operating Supply Voltage: 2 V, 2.1 V, 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PLL Configuration
6
The MPC8245 internal PLLs are configured by the PLL_CFG[0:4] signals. For a given PCI_SYNC_IN
(PCI bus) frequency, the PLL configuration signals set both the peripheral logic/memory bus PLL (VCO)
frequency of operation for the PCI-to-memory frequency multiplying and the MPC603e CPU PLL (VCO)
frequency of operation for memory-to-CPU frequency multiplying. The PLL configurations for the
400-MHz parts are shown in
10
PLL Configuration
7 (Rev. D)
7 (Rev. B)
Ref
10
11
12
13
14
15
16
C
D
A
B
E
F
0
1
2
3
4
6
8
9
MPC8245 Hardware Specifications Addendum for the MPC8245ARXXnnnx Series, Rev. 3
[0:4]
PLL_CFG
00010
00011
00110
00111
00000
00001
00100
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
Table 18. PLL Configurations for the 400-MHz Part Offering
11,14,15
13
16
17
13
Table
PCI Clock Input
(PCI_SYNC_IN)
18.
Range
50
50
60
60
45
45
36
45
30
60
26
27
25–44
25–44
25–46
25–28
25–44
25–38
30–44
25–33
25–33
25–46
(MHz)
9
8
6
6
6
3
6
3
6
6
6
3
–66
–66
–66
–66
–66
–66
–46
–66
–46
–66
–47
–40
2
5
4
5
5
5
2
2
5
4
1
1
1
1
1
1
1
4
1
4
1
4
5
400-MHz Part
Bypass
Logic/Mem
Bus Clock
100–112
100–132
100–132
75–132
75–132
90–132
75–114
60–132
68–100
Periph
Range
(MHz)
50–66
50–66
50–92
60–66
60–66
50–88
68–99
72–92
68–99
60–92
90–99
52–94
50–92
9
CPU Clock
188–330
225–396
225–297
100–133
100–184
180–198
350–392
180–198
180–264
225–396
204–297
180–230
238–347
180–276
263–399
180–264
250–330
180–198
300–396
182–329
272–400
200–368
Range
(MHz)
PCI-to-Mem
(Mem VCO)
1 (Bypass)
1 (Bypass)
Bypass
1.5 (2)
1.5 (2)
1.5 (2)
2.5 (2)
3 (2)
3 (2)
1 (4)
2 (4)
4 (2)
1 (4)
2 (2)
2 (4)
2 (4)
2 (4)
3 (2)
3 (2)
4 (2)
4 (2)
2 (4)
2 (4)
Multipliers
Freescale Semiconductor
Mem-to-CPU
(CPU VCO)
Bypass
2.5 (2)
4.5 (2)
3.5 (2)
4.5 (2)
2.5 (2)
3.5 (2)
3.5 (2)
2.5 (2)
3.5 (2)
3 (2)
2 (4)
2 (4)
3 (2)
3 (2)
2 (2)
3 (2)
3 (2)
2 (2)
2 (2)
3 (2)
4 (2)
4 (2)