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MPC980 View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
View to exact match
MPC980
Motorola
Motorola => Freescale Motorola
MPC980 Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
MPC980
VCCI
GND0
QPCI1
VCC0
QPCI0
GND0
Q12M
VCC0
Q40M
GND0
Q24M
OE
GNDA
39 38 37 36 35 34 33 32 31 30 29 28 27
40
26
41
25
42
24
43
23
44
22
45
21
46
MPC980
20
47
19
48
18
49
17
50
16
51
15
52
14
1 2 3 4 5 6 7 8 9 10 11 12 13
GNDI
VCC0
QP2
GND0
QP1
VCC0
QP0
GND0
Q14M
VCC0
GND0
Q14_16M
16M_Sel
Figure 2. 52–Lead Pinout (Top View)
Function Table 1
OE
fsel0 fsel1
0
X
X
1
0
0
1
0
1
1
1
0
1
1
1
QP
QPCI
High Impedance
50MHz
60MHz
66MHz
TCLK/2
High Impedance
25MHz
30MHz
33MHz
TCLK/4
Q14M
Hi Z
14.31818
14.31818
14.31818
TCLK
Q16M
Hi Z
16
16
16
TCLK/6
Q24M
Hi Z
24
24
24
TCLK/4
Q12M
Hi Z
12
12
12
TCLK/8
Q40M
Hi Z
40
40
40
TCLK/2
Function Table 2
Dly_PCI
QP/QPCI Relationship
0
Synchronous Processor & PCI Clocks
1
PCI Clocks Lag Processor Clocks
Function Table 3
TCLK_Sel
PLL Input Reference
0
Crystal Oscillator
1
TCLK
Function Table 4
fsel2
QP/QPCI Output Configuration
0
6 Processor and 4 PCI Clocks
1
4 Processor and 6 PCI Clocks
Function Table 5
16M_Sel
Q14_16M Output Configuration
0
14.31818MHz to Q14_16M Out
1
16MHz to Q14_16M Out
ECLinPS and ECLinPS Lite
3
DL140 — Rev 3
MOTOROLA
 

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