MC68HC08AZ60 Datasheet, PDF (143/452 Pages) Motorola, Inc – Advance Information

Freescale Semiconductor, Inc.
Monitor ROM (MON)
Functional Description
V_DD
10 kΩ
0.1 µF
68HC08
RST
V_HI
10 Ω
IRQ
V_DDA
1
+
10 µF
3
4
10 µF
+2
MC145407
20
+
10 µF
18
20 pF
17
+
10 µF
V_DD
19
X1
4.9152 MHz
20 pF
0.1 µF
10 MΩ
DB-25
2
5
16
3
6
15
V_DD
7
0.1 µF
V_DD
1
14
MC74HC125
2
3
V_DD
10 kΩ
6
5
4
V_DD
7
NOTE: Position A — Bus clock = CGMXCLK ÷ 4 or CGMVCLK ÷ 4
Position B — Bus clock = CGMXCLK ÷ 2
10 kΩ
A
(SEE
NOTE.) ^B
Figure 1. Monitor Mode Circuit
V_DD
10 kΩ
V /V _{DDA DDAREF}
CGMXFC
OSC1
OSC2
V_SSA
V_SS
V_DD
PTA0
PTC3
PTC0
PTC1
3-mon
MOTOROLA
MC68HC08AZ60 — Rev 1.0
Monitor ROM (MON)
143
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