MC68HC708AS48 FREESCALE [Freescale Semiconductor, Inc], MC68HC708AS48 Datasheet - Page 163

• Manufacturer Part Number: MC68HC708AS48
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

MC68HC708AS48
MOTOROLA
NOTE: Position A — Bus clock = CGMXCLK 4 or CGMVCLK 4
DB-25
10 F
10 F
2
3
7
Position B — Bus clock = CGMXCLK 2
—
+
+
Rev. 4.0
1
3
4
2
5
6
MC145407
Figure 12-1. Monitor Mode Circuit
20
18
17
19
16
15
Monitor ROM (MON)
+
+
10 F
10 F
V
1
2
6
4
7
DD
MC74HC125
20 pF
20 pF
4.9152 MHz
14
3
5
10 k
(SEE
NOTE.)
V
V
DD
DD
A
X1
B
V
0.1 F
0.1 F
0.1 F
DD
10 M
V
10 k
10
10 k
10 k
DD
V
+ V
DDA
V
V
V
DD
DD
DD
HI
Functional Description
Monitor ROM (MON)
Advance Information
PTC0
PTC1
RST
IRQ1/V
V
CGMXFC
OSC1
OSC2
V
V
PTA0
PTC3
68HC08
DDA
SS
DD
/V
PP
DDAREF
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