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DS83C520-QCL+ PDF预览

DS83C520-QCL+

更新时间: 2024-11-24 12:27:43
品牌 Logo 应用领域
美信 - MAXIM 微控制器和处理器外围集成电路可编程只读存储器电动程控只读存储器时钟
页数 文件大小 规格书
43页 715K
描述
EPROM/ROM High-Speed Microcontrollers

DS83C520-QCL+ 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:LCC包装说明:QCCJ, LDCC44,.7SQ
针数:44Reach Compliance Code:compliant
ECCN代码:3A991.A.2HTS代码:8542.31.00.01
风险等级:5.45Is Samacsys:N
具有ADC:NO地址总线宽度:16
位大小:8CPU系列:8051
最大时钟频率:33 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:S-PQCC-J44JESD-609代码:e3
长度:16.585 mmI/O 线路数量:32
端子数量:44最高工作温度:70 °C
最低工作温度:PWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC44,.7SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
RAM(字节):1280ROM(单词):16384
ROM可编程性:MROM座面最大高度:4.572 mm
速度:33 MHz子类别:Microcontrollers
最大压摆率:45 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:16.585 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

DS83C520-QCL+ 数据手册

 浏览型号DS83C520-QCL+的Datasheet PDF文件第2页浏览型号DS83C520-QCL+的Datasheet PDF文件第3页浏览型号DS83C520-QCL+的Datasheet PDF文件第4页浏览型号DS83C520-QCL+的Datasheet PDF文件第5页浏览型号DS83C520-QCL+的Datasheet PDF文件第6页浏览型号DS83C520-QCL+的Datasheet PDF文件第7页 
DS87C520/DS83C520  
EPROM/ROM High-Speed Microcontrollers  
www.maxim-ic.com  
FEATURES  
PIN CONFIGURATIONS  
.
80C52 Compatible  
TOP VIEW  
8051 Pin- and Instruction-Set Compatible  
Four 8-Bit I/O Ports  
Three 16-Bit Timer/Counters  
256 Bytes Scratchpad RAM  
.
.
Large On-Chip Memory  
16kB Program Memory  
1kB Extra On-Chip SRAM for MOVX  
ROMSIZE Feature  
Selects Internal ROM Size from 0 to 16kB  
Allows Access to Entire External Memory Map  
Dynamically Adjustable by Software  
Useful as Boot Block for External Flash  
.
.
High-Speed Architecture  
4 Clocks/Machine Cycle (8051 = 12)  
Runs DC to 33MHz Clock Rates  
Single-Cycle Instruction in 121ns  
Dual Data Pointer  
Optional Variable Length MOVX to Access  
Fast/Slow RAM/Peripherals  
Power Management Mode  
Programmable Clock Source to Save Power  
CPU Runs from (crystal/64) or (crystal/1024)  
Provides Automatic Hardware and Software Exit  
.
.
.
EMI Reduction Mode Disables ALE  
Two Full-Duplex Hardware Serial Ports  
High Integration Controller Includes:  
Power-Fail Reset  
Early-Warning Power-Fail Interrupt  
Programmable Watchdog Timer  
.
.
13 Interrupt Sources with Six External  
Available in 40-pin PDIP, 44-Pin PLCC, 44-Pin  
TQFP, and 40-Pin Windowed CERDIP  
.
Factory Mask DS83C520 or EPROM (OTP)  
DS87C520  
The High-Speed Microcontroller User’s Guide must be used in  
conjunction with this data sheet. Download it at:  
www.maxim-ic.com/microcontrollers.  
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.  
1 of 43  
REV: 022207  

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