mc68hc05pv8a Freescale Semiconductor, Inc, mc68hc05pv8a Datasheet - Page 32

• Manufacturer Part Number: mc68hc05pv8a
• Description: Mc68hc05pv8a Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Technical Data
1.7.5 IRQ
1.7.6 PA0–PA7/VREFH, VREFL, AN1–6, IN, IIN, OUT
1.7.7 PB0–PB4/TCMP1, TCMP2, TCAP1, TCAP2, PWM
Technical Data
The interrupt triggering sensitivity of this pin can be programmed as
rising/falling edge sensitive or high/low level sensitive.The IRQ pin
contains an internal Schmitt trigger as part of its input to improve noise
immunity. See
These eight I/O lines comprise port A. The state of any pin is software
programmable and all port A lines are configured as inputs during
power-on or reset. The eight I/O lines are shared with the A/D converter
function (see
operational amplifier is connected to PA4/OUT (output), PA5/IIN
(inverting input) and PA6/IN (input) (see
See
These five I/O lines comprise port B. The state of any pin is software
programmable and all port B lines are configured as inputs during
power-on or reset. The port pins PB0–PB3 are shared with the 16-bit
timer (TCAP1–2, TCMP1–2). See
Timer
shared with the PWM system (see
Modulator).
See
Freescale Semiconductor, Inc.
Section 7. Input/Output Ports
Section 7. Input/Output Ports
For More Information On This Product,
for more details on the operation of the 16-bit timer. Pin PB4 is
Section 10. Analog to Digital
Go to: www.freescale.com
Section 4. Interrupts
General Description
Section 9. 16-Bit Programmable
Section 11. Pulse Width
for more details on the I/O ports.
for more details on the I/O ports.
for more details on the interrupts.
7.4.6 Operational
MC68HC(8)05PV8/A — Rev. 1.9
Converter). The internal
Amplifier).