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MC68HC05C8A Datasheet, PDF (69/116 Pages) Motorola, Inc – Microcontrollers
VDD
10 V
MC34064
4.7 kΩ
VDD
VDD
MC68H05C8A
RESET
1
IRQ 2
NC 3
PA7 4
PA6 5
PA5 6
PA4 7
PA3 8
PA2 9
PA1 10
PA0 11
PB0 12
PB1 13
PB2 14
PB3 15
PB4 16
PB5 17
PB6 18
PB7 19
VSS 20
40 VDD
39 OSC1
38 OSC2
37 TCAP
36 PD7
35 TCMP
34 PD5/SS
33 PD4/SCK
32 PD3/MOSI
31 PD2/MISO
30 PD1/TDO
29 PD0/RDI
28 PC0
27 PC1
26 PC2
25 PC3
24 PC4
23 PC5
22 PC6
21 PC7
Self-Check Mode
4 MHZ
VDD
10 kΩ
10 MΩ
20 pF 20 pF
1 MΩ
CMOS
BUFFER
(MC74HC125)
VDD
Notes:
1. VDD = 5.0 V
2. TCMP = NC
Figure 11-2. Self-Check Circuit Schematic
MC68HC05C8A • MC68HCL05C8A • MC68HSC05C8A Data Sheet, Rev. 5.1
Freescale Semiconductor
69