MC68HC908AZ60 Datasheet, PDF (20/480 Pages) Motorola, Inc – HCMOS Microcontroller Unit

General Description
the system clock which has a frequency equivalent to the system clock.
See I/O Ports on page 305.
Port D I/O Pins
(PTD7ÐPTD0/ATD8)
Port D is an 8-bit special-function port that shares seven of its pins with
the analog-to-digital converter module (ADC-15), one of its pins with the
timer interface module (TIMA), and one more of its pins with the timer
interface module (TIMB). See Timer Interface Module A (TIMA-6) on
page 389, Analog-to-Digital Converter (ADC-15) on page 421 and I/O
Ports on page 305.
Port E I/O Pins
(PTE7/SPSCKÐPTE0/
TxD)
Port E is an 8-bit special function port that shares two of its pins with the
timer interface module (TIMA), four of its pins with the serial peripheral
interface module (SPI), and two of its pins with the serial communication
interface module (SCI). See
Serial Communications Interface Module (SCI) on page 199,
Serial Peripheral Interface Module (SPI) on page 237,
Timer Interface Module A (TIMA-6) on page 389, and I/O Ports on
page 305.
Port F I/O Pins
(PTF6ÐPTF0/TACH2)
Port F is a 7-bit special function port that shares its pins with the timer
interface module (TIMB). Six of its pins are shared with the timer
interface module (TIMA-6). See Timer Interface Module A (TIMA-6) on
page 389, Timer Interface Module B (TIMB) on page 269, and I/O
Ports on page 305.
Port G I/O Pins
(PTG2/KBD2ÐPTG0
/KBD0)
Port G is a 3-bit special function port that shares all of its pins with the
keyboard interrupt module (KBD). See Keyboard Module (KBD) on
page 381 and I/O Ports on page 305.
Port H I/O Pins
(PTH1/KBD4ÐPTH0/
KBD3)
Port H is a 2-bit special-function port that shares all of its pins with the
keyboard interrupt module (KBD). See Keyboard Module (KBD) on
page 381 and I/O Ports on page 305.
MC68HC908AZ60 — Rev 2.0
18
General Description
8-gen
MOTOROLA