mc68hc908gr8a Freescale Semiconductor, Inc, mc68hc908gr8a Datasheet - Page 25

• Manufacturer Part Number: mc68hc908gr8a
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

1.5.12 Port E I/O Pins (PTE1/RxD and PTE0/TxD)
PTE1 and PTE0 are special-function, bidirectional I/O port pins. These pins can also be programmed to
be serial communications interface (SCI) pins. See
Module
Freescale Semiconductor
and
Chapter 12 Input/Output (I/O)
Any unused inputs and I/O ports should be tied to an appropriate logic level
(either V
require termination, termination is recommended to reduce the possibility
of static damage.
DD
or V
MC68HC908GR8A • MC68HC908GR4A Data Sheet, Rev. 5
SS
). Although the I/O ports of the MC68HC908GR8A do not
Ports.
NOTE
Chapter 13 Serial Communications Interface (SCI)
Pin Functions
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