参数资料
型号: MPC8245LZU266B
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 266 MHz, RISC PROCESSOR, PBGA352
封装: 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PITCH, CAVITY-UP, TBGA-352
文件页数: 37/64页
文件大小: 940K
代理商: MPC8245LZU266B
42
MPC8245 Integrated Processor Hardware Specifications
MOTOROLA
PLL Configuration
Table 19. PLL Configurations (333- and 350-MHz Parts)
Ref
PLL_
CFG
[0:4] 10,13
333 MHz Part 9
350 MHz Part 9
Multipliers
PCI Clock
Input
(PCI_
SYNC_IN)
Range 1
(MHz)
Periph
Logic/
Mem
Bus
Clock
Range
(MHz)
CPU
Clock
Range
(MHz)
PCI Clock
Input
(PCI_
SYNC_IN)
Range 1
(MHz)
Periph
Logic/
Mem
Bus
Clock
Range
(MHz)
CPU
Clock
Range
(MHz)
PCI-to-
Mem
(Mem
VCO)
Mem-to-
CPU
(CPU
VCO)
0
0000012
25–4416
75–132
188–330
25–4416
75–132
188–330
3 (2)
2.5 (2)
1
0000112
25–375
75–111
225–333
25–385
75–114
225–342
3 (2)
2
0001011
5018–661
50–66
225–297
5018–661
50–66
225–297
1 (4)
4.5 (2)
30001111,14
5017–661
50–66
100–133
5017–661
50–66
100–133
1 (Bypass)
2 (4)
4
0010012
25–464
50–92
100–184
25–464
50–92
100–184
2 (4)
5
00101
Reserved
Note 20
6
0011015
Bypass
7
Rev B
0011114
606–661
60–66
180–198
606–661
60–66
180–198
1 (Bypass)
3 (2)
7
Rev D
0011114
Not available
25
100
350
4(2)
3.5(2)
8
0100012
606–661
60–66
180–198
606–661
60–66
180–198
1 (4)
3 (2)
9
0100119
456–661
90–132
180–264
456–661
90–132
180–264
2 (2)
A
0101012
25–375
50–74
225–333
25–385
50–76
225–342
2 (4)
4.5 (2)
B
0101119
453–661
68–99
204–297
453–661
68–99
204–297
1.5 (2)
3 (2)
C0110012
366–464
72–92
180–230
366–464
72–92
180–230
2 (4)
2.5 (2)
D0110119
453–635
68–95
238–333
453–661
68–99
238–347
1.5 (2)
3.5 (2)
E
0111012
306–464
60–92
180–276
306–464
60–92
180–276
2 (4)
3 (2)
F
0111119
25–315
75–93
263–326
25–335
75–99
263–347
3 (2)
3.5 (2)
10
1000012
306–442
90–132
180–264
306–442
90–132
180–264
3 (2)
2 (2)
11
1000119
25–332
100–132 250–330
25–332
100–132 250–330
4 (2)
2.5 (2)
12
1001012
606–661
90–99
180–198
606–661
90–99
180–198
1.5 (2)
2 (2)
13
1001119
25–275
100–108 300–324
25–295
100–116
300–348
4 (2)
3 (2)
14
1010012
266–474
52–94
182–329
266–474
52–94
182–329
2 (4)
3.5 (2)
15
1010119
273–335
68–83
272–332
273–345
68–85
272–340
2.5 (2)
4 (2)
16
1011012
25–415
50–82
200–328
25–435
50–86
200–344
2 (4)
4 (2)
17
1011119
25–332
100–132 200–264
25–332
100–132 200–264
4 (2)
2 (2)
18
1100012
273–445
68–110
204–330
273–465
68–115
204–345
2.5 (2)
3 (2)
19
1100119
366–661
72–132
180–330
366–661
72–132
180–330
2 (2)
2.5 (2)
1A
1101012
5018–661
50–66
200–264
5018–661
50–66
200–264
1 (4)
4 (2)
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