Datasheet 搜索 > 16位微控制器 > NXP（恩智浦） > MC9S12DP512CPVE 数据手册 > MC9S12DP512CPVE 产品修订记录 1/8 页
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MC9S12DP512CPVE 产品修订记录 - NXP（恩智浦）
制造商:
NXP（恩智浦）
分类:
16位微控制器
封装:
LQFP-112
描述:
NXP MC9S12DP512CPVE 微控制器, 16位, S12D, 25 MHz, 512 KB, 14 KB, 112 引脚, LQFP
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MC9S12DP512CPVE数据手册
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© Motorola, Inc., 2000 EB377 Rev 1.0
Order this document
by EB377/D
Motorola Semiconductor Engineering Bulletin
EB377
Rev 1.0
Change Summary of the MC9S12DP256 mask set 0K79X
versus 0K36N
By Joachim Krücken
BEOS MCU Design
Munich/Germany
Introduction
Several improvements will be introduced in the second mask set of the
MC9S12DP256 0K79X versus the initial mask set 0K36N. Some of
those are not 100% backwards compatible, i.e. they will require minor
software modifications or will have an influence on device parameters
and external component selection. The purpose of this document is to
give a brief overview of the improvements made and the potential impact
to the application. It is not intended to replace a full specification and it
does not describe bug fixes announced in the errata sheet. Device
specifications from release 2.0 onwards will reflect those changes.
Each section contains a paragraph about compatibility, explaining the
impact of the changes from mask set 0K36N to 0K79X.
ADC – Analog Digital Converter
Conversion
Complete Flag
Register
The address of the conversion complete flag register (CCF) is moved
from $07 to $0B. This is to improve scalability for future derivatives
having up to 16 channels.
Compatibility Software will require new compilation using new register address.
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
nc...
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