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DS87C530+ENL PDF预览

DS87C530+ENL

更新时间: 2024-10-14 13:07:27
品牌 Logo 应用领域
美信 - MAXIM 微控制器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
46页 745K
描述
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 33MHz, CMOS, PQFP52

DS87C530+ENL 技术参数

是否Rohs认证:符合生命周期:Active
包装说明:QFP, TQFP52,.47SQ,25Reach Compliance Code:compliant
风险等级:5.8Is Samacsys:N
位大小:8CPU系列:8051
JESD-30 代码:S-PQFP-G52JESD-609代码:e3
端子数量:52最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:TQFP52,.47SQ,25
封装形状:SQUARE封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
RAM(字节):1280ROM(单词):16384
ROM可编程性:UVPROM速度:33 MHz
子类别:Microcontrollers最大压摆率:46 mA
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.635 mm端子位置:QUAD
Base Number Matches:1

DS87C530+ENL 数据手册

 浏览型号DS87C530+ENL的Datasheet PDF文件第2页浏览型号DS87C530+ENL的Datasheet PDF文件第3页浏览型号DS87C530+ENL的Datasheet PDF文件第4页浏览型号DS87C530+ENL的Datasheet PDF文件第5页浏览型号DS87C530+ENL的Datasheet PDF文件第6页浏览型号DS87C530+ENL的Datasheet PDF文件第7页 
DS87C530/DS83C530  
EPROM/ROM Microcontrollers with  
Real-Time Clock  
www.maxim-ic.com  
FEATURES  
PIN CONFIGURATIONS  
Cꢀ 80C52 Compatible  
TOP VIEW  
8051 Instruction-Set Compatible  
Four 8-Bit I/O Ports  
7
1
47  
Three 16-Bit Timer/Counters  
8
46  
256 Bytes Scratchpad RAM  
Cꢀ Large On-Chip Memory  
16kB EPROM (OTP)  
1kB Extra On-Chip SRAM for MOVX  
Cꢀ ROMSIZE Features  
Selects Effective On-Chip ROM Size from  
0 to 16kB  
DALLAS  
DS87C530  
DS83C530  
Allows Access to Entire External Memory Map  
Dynamically Adjustable by Software  
Useful as Boot Block for External Flash  
20  
34  
21  
33  
Cꢀ Nonvolatile Functions  
PLCC  
On-Chip Real-Time Clock with Alarm Interrupt  
Battery Backup Support of 1kB SRAM  
WINDOWED LCC  
Cꢀ High-Speed Architecture  
4 Clocks/Machine Cycle (8051 = 12)  
Runs DC to 33MHz Clock Rates  
Single-Cycle Instruction in 121ns  
Dual Data Pointer  
39  
27  
40  
52  
26  
14  
Optional Variable Length MOVX to Access  
DALLAS  
DS87C530  
DS83C530  
Fast/Slow RAM /Peripherals  
Cꢀ Power Management Mode  
Programmable Clock Source Saves Power  
Runs from (Crystal/64) or (Crystal/1024)  
Provides Automatic Hardware and Software Exit  
1
13  
Cꢀ EMI Reduction Mode Disables ALE  
Cꢀ Two Full-Duplex Hardware Serial Ports  
TQFP  
Cꢀ High Integration Controller Includes:  
Power-Fail Reset  
Early-Warning Power-Fail Interrupt  
Programmable Watchdog Timer  
Cꢀ14 Total Interrupt Sources with Six External  
The High-Speed Microcontroller User’s Guide must  
be used in conjunction with this data sheet. Download it  
at: www.maxim-ic.com/microcontrollers.  
DALLAS is a registered trademark of Dallas Semiconductor Corp.  
MAXIM is a registered trademark of Maxim Integrated Products, Inc.  
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 46  
REV: 040104  

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