MC68HC08XL36 Datasheet, PDF (151/362 Pages) Freescale Semiconductor, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Monitor ROM (MON)
Functional Description
V_DD
10 kΩ
0.1 µF
V_DD + V_Hi
10 Ω
V_DD
10 kΩ
V_DDA
0.1 µF
10 µF ⁺
10 µF +
1
MC145407
20
+
10 µF
3
18
4
17
+
V_DD
10 µF
20 pF
2
19
0.1 µF
X1
4.9152 MHz
10 MΩ
DB-25
2
5
3
6
7
20 pF
16
V_DD
15
V_{DD VDD 0.1 µF}
1
14
MC74HC125
2
3
10 kΩ
6
5
4
10 kΩ
7
NOTE: Position A — Bus clock = CGMXCLK ÷ 4 or CGMVCLK ÷ 4
Position B — Bus clock = CGMXCLK ÷ 2
V_DD
10 kΩ
A
See
NOTE. B
10 kΩ
V_DD
10 kΩ
10 kΩ
Figure 1. Monitor Mode Circuit
RST
IRQ1
IRQ2
V_DDA
CGMXFC
OSC1
OSC2
CGND
V_SS
V_DD
PA0
PA7
PC3
PC0
PC1
3-mon08sp_1p
MOTOROLA
Monitor ROM (MON)
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MC68HC08XL36
151