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器件3D模型￥ 53.114
DS80C320-QCG+ 数据手册 - Maxim Integrated（美信）
制造商:
Maxim Integrated（美信）
分类:
微控制器
封装:
PLCC-44
描述:
MAXIM INTEGRATED PRODUCTS DS80C320-QCG+ 微控制器, 8位, 8051, 33 MHz, 256 Byte, 44 引脚, PLCC
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P1P3P4P5Hot
典型应用电路图在P2
原理图在P3
封装尺寸在P36
型号编码规则在P2
技术参数、封装参数在P6P11P12P15P17P21P22P23P25P26P27
应用领域在P16
电气规格在P6P11P12P15P17P21P22P23P25P26P27
导航目录
DS80C320-QCG+数据手册
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REV: 101006
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata
.
FEATURES
80C32-Compatible
8051 Pin and Instruction Set Compatible
Four 8-Bit I/O Ports
Three 16-Bit Timer/Counters
256 Bytes Scratchpad RAM
Addresses 64kB ROM and 64kB RAM
High-Speed Architecture
4 Clocks/Machine Cycle (8032 = 12)
DC to 33MHz (DS80C320)
DC to 18MHz (DS80C323)
Single-Cycle Instruction in 121ns
Uses Less Power for Equivalent Work
Dual Data Pointer
Optional Variable Length MOVX to Access
Fast/Slow RAM/Peripherals
High-Integration Controller Includes:
Power-Fail Reset
Programmable Watchdog Timer
Early Warning Power-Fail Interrupt
Two Full-Duplex Hardware Serial Ports
13 Total Interrupt Sources with Six
External
Available in 40-Pin DIP, 44-Pin PLCC, and
44-Pin TQFP
The High-Speed Microcontroller User’s Guide must be
used in conjunction with this data sheet. Download it
at: www.maxim-ic.com/microcontrollers
.
Data sheets contain pin descriptions, feature
overviews, and electrical specifications, whereas the
user’s guide contains detailed information about
device features and operation.
PIN CONFIGURATIONS
DS80C320/DS80C323
High-Speed/Low-Power Microcontrollers
www.maxim-ic.com
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