MC705C8ACPE 参数 Datasheet PDF下载

型号：	MC705C8ACPE
PDF下载：	下载PDF文件查看货源
内容描述：	技术参数 [Technical Data]
分类和应用：
文件页数/大小：	222 页 / 1735 K
品牌：	FREESCALE [ Freescale ]

Freescale Semiconductor, Inc.

Memory

$0000

PORT A DATA REGISTER

$0000

$0001

$0002

$0003

$0004

$0005

$0006

$0007

$0008

$0009

$000A

$000B

$000C

$000D

$000E

$000F

$0010

$0011

$0012

$0013

$0014

$0015

$0016

$0017

$0018

$0019

$001A

$001B

$001C

$001D

$001E

$001F

I/O REGISTERS

32 BYTES

PORT B DATA REGISTER

PORT C DATA REGISTER

PORT D FIXED INPUT PORT

PORT A DATA DIRECTION REGISTER

PORT B DATA DIRECTION REGISTER

PORT C DATA DIRECTION REGISTER

UNUSED

$001F

$0020

UNUSED

16 BYTES

$002F

$0030

USER PROM

48 BYTES

RAM

32 BYTES

UNUSED

$004F

$0050

RAM0 = 1⁽¹⁾

RAM0 = 0⁽¹⁾

UNUSED

SPI CONTROL REGISTER

SPI STATUS REGISTER

$00BF

$00C0

RAM

176 BYTES

SPI DATA REGISTER

SCI BAUD RATE REGISTER

SCI CONTROL REGISTER 1

SCI CONTROL REGISTER 2

SCI STATUS REGISTER

STACK

64 BYTES

$00FF

$0100

SCI DATA REGISTER

TIMER CONTROL REGISTER

TIMER STATUS REGISTER

INPUT CAPTURE REGISTER (HIGH)

INPUT CAPTURE REGISTER (LOW)

OUTPUT COMPARE REGISTER (HIGH)

OUTPUT COMPARE REGISTER (LOW)

TIMER REGISTER (HIGH)

TIMER REGISTER (LOW)

ALTERNATE TIMER REGISTER (HIGH)

ALTERNATE TIMER REGISTER (LOW)

EPROM PROGRAM REGISTER

COP RESET REGISTER

USER PROM

96 BYTES

RAM

96 BYTES

$015F

$0160

RAM1 = 0⁽¹⁾

RAM1 = 1⁽¹⁾

USER PROM

7584 BYTES

$1EFF

$1F00

BOOTLOADER ROM

240 BYTES

$1FDE

$1FDF

$1FE0

COP CONTROL REGISTER

UNUSED

OPTION REGISTER

BOOT ROM VECTORS

16 BYTES

$1FEF

$1FF0

RESERVED

$1FF2

$1FF3

$1FF4

$1FF5

$1FF6

$1FF7

$1FF8

$1FF9

$1FFA

$1FFB

MASK OPTION REGISTER 1

MASK OPTION REGISTER 2

RESERVED

SPI INTERRUPT VECTOR (HIGH)

SPI INTERRUPT VECTOR (LOW)

SCI INTERRUPT VECTOR (HIGH)

SCI INTERRUPT VECTOR (LOW)

TIMER INTERRUPT VECTOR (HIGH)

TIMER INTERRUPT VECTOR (LOW)

EXTERNAL INTERRUPT VECTOR (HIGH)

EXTERNAL INTERRUPT VECTOR (LOW)

$1FF1

$1FF2

USER PROM VECTORS

12 BYTES

$1FFF

⁽¹⁾See 9.5.1 Option Register for information.

SOFTWARE INTERRUPT VECTOR (HIGH) $1FFC

SOFTWARE INTERRUPT VECTOR (LOW)

RESET VECTOR (HIGH)

$1FFD

$1FFE

$1FFF

RESET VECTOR (LOW)

Figure 2-1. Memory Map

Technical Data

MC68HC705C8A — Rev. 3

Memory

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MC705C8ACPE 参数 Datasheet PDF下载

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