MC68HC908GR8A_07 Datasheet, PDF(25/260 Page) Freescale Semiconductor, Inc – Microcontrollers

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MC68HC908GR8A_07 Datasheet, PDF (25/260 Pages) Freescale Semiconductor, Inc – Microcontrollers

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Pin Functions

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 Chapter 13 Serial Communications Interface (SCI)

Module and Chapter 12 Input/Output (I/O) Ports.

NOTE

Any unused inputs and I/O ports should be tied to an appropriate logic level

(either VDD or VSS). Although the I/O ports of the MC68HC908GR8A do not

require termination, termination is recommended to reduce the possibility

of static damage.

MC68HC908GR8A â¢ MC68HC908GR4A Data Sheet, Rev. 5

Freescale Semiconductor

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