mc68hc05p18a Freescale Semiconductor, Inc, mc68hc05p18a Datasheet - Page 19

• Manufacturer Part Number: mc68hc05p18a
• Description: Mc68hc05p18a Hcmos Microcontroller Unit
• Manufacturer: Freescale Semiconductor, Inc

1.4 Mask Options
1.5 Functional Pin Description
MC68HC05P18A
NOTE:
The MC68HC05P18A has eight mask options:
This subsection describes the functionality of each pin on the
MC68HC05P18A package.
For pins connected to subsystems described in other sections, a
reference to the section is given instead of a detailed functional
description.
The pinout is shown in
1. IRQ is edge- and level-sensitive or edge-sensitive only.
2. SIOP MSB (most-significant bit) first or LSB (least-significant bit)
3. SIOP clock rate set to OSC divided by 2, 4, 8, 16, 32, 64, 128, or
4. COP watchdog timer enabled or disabled
5. Stop instruction enabled or converted to halt mode
6. Option to enable clock output pin to replace PD5
7. Option to individually enable pullups/interrupts on each of the
8. LVR enabled or disabled
Freescale Semiconductor, Inc.
For More Information On This Product,
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eight port A pins
Go to: www.freescale.com
General Description
Figure
1-2.
General Description
Technical Data
Mask Options