MC68HC908GR4MP datasheet(26/286 Pages) FREESCALE

No. de pieza	MC68HC908GR4MP

Descripción Electrónicos	M68HC08 Microcontrollers

PDF	286 Pages

Scroll/Zoom	100%

Fabricante Electrónico	FREESCALE [Freescale Semiconductor, Inc]

Página de inicio	http://www.freescale.com

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26 / 286 page

General Description

MC68HC908GR8 • MC68HC908GR4 Data Sheet, Rev. 7

Freescale Semiconductor

These port pins also have selectable pullups when configured for input mode. The pullups are disengaged

when configured for output mode. The pullups are selectable on an individual port bit basis.

When the port pins are configured for special-function mode (SPI, TIM1, TIM2), pullups can be selectable

on an individual port pin basis.

1.5.12 Port E I/O Pins (PTE1/RxD–PTE0/TxD)

PTE1–PTE0 are special-function, bidirectional I/O port pins. These pins can also be programmed to be

serial communications interface (SCI) pins. See Chapter 18 Serial Communications Interface (SCI) and

See Chapter 16 Input/Output Ports (I/O).

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 MC68HC908GR8 do not

require termination, termination is recommended to reduce the possibility

of electro-static discharge damage.

MC68HC908GR4MP Datasheet(PDF) 26 Page - Freescale Semiconductor, Inc