mc68hc908mr8 Freescale Semiconductor, Inc, mc68hc908mr8 Datasheet - Page 189

• Manufacturer Part Number: mc68hc908mr8
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
DB-25
10 µF
10 µF
2
3
7
+
+
5
6
1
3
4
2
MC145407
Figure 10-1. Monitor Mode Circuit
20
18
17
19
16
15
+
+
10 µF
10 µF
Monitor ROM (MON)
V
DD
20 pF
V
0.1 µF
DDA
20 pF
V
4.00 MHz
REFH
0.1 µF
X1
0.02 µF
0.1 µF
0.1 µF
10 MΩ
V
10 kΩ
DD
10 kΩ
10 kΩ
V
DD
V
HI
Functional Description
Monitor ROM (MON)
V
V
PTB0/RXD
PTB1/TXD
V
V
OSC1
OSC2
CGMXFC
RST
IRQ
V
SS
REFH
DDA
SSA
DD
MC68HC908MR8
Technical Data
189