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参数资料
| 型号： | MC68HC08AS20CFN |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, MICROCONTROLLER, PQCC52 |
| 封装： | PLASTIC, LCC-52 |
| 文件页数： | 88/96页 |
| 文件大小： | 3243K |
| 代理商： | MC68HC08AS20CFN |
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MC68HC05E0
MOTOROLA
iii
GLOSSARY
This section contains abbreviations and specialist words used in this data
sheet and throughout the industry. Further information on many of the terms
may be gleaned from Motorola’s
M68HC11 Reference Manual,
M68HC11RM/AD, or from a variety of standard electronics text books.
$xxxx
The digits following the ‘$’ are in hexadecimal format.
%xxxx
The digits following the ‘%’ are in binary format.
A/D, ADC
Analog-to-digital (converter).
Bootstrap mode
In this mode the device automatically loads its internal memory from an
external source on reset and then allows this program to be executed.
Byte
Eight bits.
CAN
Controller area network.
CCR
Condition codes register; an integral part of the CPU.
CERQUAD
A ceramic package type, principally used for EPROM and high temperature
devices.
Clear
‘0’ — the logic zero state; the opposite of ‘set’.
CMOS
Complementary metal oxide semiconductor. A semiconductor technology
chosen for its low power consumption and good noise immunity.
COP
Computer operating properly.
aka ‘watchdog’. This circuit is used to detect
device runaway and provide a means for restoring correct operation.
CPU
Central processing unit.
D/A, DAC
Digital-to-analog (converter).
EEPROM
Electrically erasable programmable read only memory.
aka ‘EEROM’.
EPROM
Erasable programmable read only memory. This type of memory requires
exposure to ultra-violet wavelengths in order to erase previous data.
aka
‘PROM’.
ESD
Electrostatic discharge.
87
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PDF描述 |
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| MC68HC08AZ48AVFU | 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64 |
| MC68HC08AZ60FU | 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64 |
| MC68HC08AZ60FU | 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64 |
| MC68HC08AZ60MFU | 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64 |
| MC68HC08AZ60VFU | 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC68HC08AZ0 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Advance Information |
| MC68HC08AZ0CFU | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:Advance Information |
| MC68HC08AZ16 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:HCMOS Microcontroller Unit |
| MC68HC08AZ24 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:HCMOS Microcontroller Unit |
| MC68HC08AZ32 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Advance Information |
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