MC68HC705MC4MP datasheet(33/180 Pages) FREESCALE

Il numero della parte	MC68HC705MC4MP

Spiegazioni elettronici	General Release Specification

PDF	180 Pages

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Produttore elettronici	FREESCALE [Freescale Semiconductor, Inc]

Homepage	http://www.freescale.com

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Memory

I/O and Control Registers

General Release Specification

Memory

Addr.

6543210

$0020

Timer Register MSB

Read: BIT 15

BIT 14

BIT 13

BIT 12

BIT 11

BIT 10

BIT 9

BIT 8

Write:

$0021

Timer Register LSB

Read:

BIT 7

BIT 6

BIT 5

BIT 4

BIT 3

BIT 2

BIT 1

BIT 0

Write:

$0022

Alternate Counter Register MSB

Read: BIT 15

BIT 14

BIT 13

BIT 12

BIT 11

BIT 10

BIT 9

BIT 8

Write:

$0023

Alternate Counter Register LSB

Read:

BIT 7

BIT 6

BIT 5

BIT 4

BIT 3

BIT 2

BIT 1

BIT 0

Write:

$0024

A/D Converter Data Register

Read:

BIT 7

BIT 6

BIT 5

BIT 4

BIT 3

BIT 2

BIT 1

BIT 0

Write:

$0025

A/D Status and Control Register

Read: COCO

ADRC

ADON

CH3

CH2

CH1

CH0

Write:

$0026

EPROM Prog Register*

Read:

LATCH

EPGM

Write:

$0027

PWM Update Register

Read: UPDATE

UPDATE

Write:

$0028–

$002F

Unimplemented

Read:

Write:

= Unimplemented

* EPROM device only, unimplemented on ROM device

Figure 2-5. I/O and Control Registers $0020–$002F

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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