MC68HC05SU3A Datasheet, PDF (66/80 Pages) Freescale Semiconductor, Inc – Fully static chip design featuring the industry standard 8-bit M68HC05 core

Freescale Semiconductor, Inc.
MC68HC05SU3
PA0
PA1
PA2
PA3
4 MHz
OUT
OSC1
PA4
PA5
Crystal OSC
OSC2
PA6
PA7
+5V
4K7
RESET
PD0
PD1
PD2
PD3
PD4
PD5
PD6/IRQ2
PD7
RESET
PC0
+
+5V
PC1
1µF
PC2
PC3
PC4
10K
PC5
PC6
+5V
9
330 ^D1
PC7
PB0
IRQ
PB4
TIMER
330 ^D2
PB1
PB5
VPP
330 ^D3
PB2
PB6
VPP
+5V
330 ^D4
PB3
VDD
+
PB7
VSS
47µF
0.1µF
Figure 9-1 MC68HC05SU3A Self-Check Circuit
TPG
OPERATING MODES
MC68HC05SU3A
9-2
For More Information On This Product,
Go to: www.freescale.com