MC68HC05P9A Datasheet, PDF (26/158 Pages) Freescale Semiconductor, Inc – HCMOS Microcontroller Unit

Memory
VTST
4.7 kΩ
VDD = 5.0 V
VTST = 10.0 V
Freescale Semiconductor, Inc.
VDD
10 KΩ
RESET
1
1 µF
IRQ
2
PA7
3
PA6
4
PA5
5
PA4
6
PA3
7
PA2
8
PA1
9
PA0
10
SDO/PB5
11
SDI/PB6
12
SCK/PB7
13
VSS
14
VDD
28 ^VDD
27 ^OSC1
26 ^OSC2
25 ^TCAP/PD7
24 ^TCMP
23 ^PD5
PC0
22
PC1
21
PC2
20
PC3
19
PC4
18
PC5
17
PC6
16
PC7
15
10 KΩ
4 MHz
10 MΩ
20 pF 20 pF
470 Ω
VDD
10 KΩ
Figure 10. Self-Check Circuit
12-mc68hc05p9a
26
Memory
MOTOROLA
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