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DS5001FP PDF预览

DS5001FP

更新时间: 2024-11-29 22:29:55
品牌 Logo 应用领域
达拉斯 - DALLAS 微处理器
页数 文件大小 规格书
26页 556K
描述
128k Soft Microprocessor Chip

DS5001FP 技术参数

生命周期:TransferredReach Compliance Code:unknown
风险等级:5.72地址总线宽度:16
位大小:8外部数据总线宽度:8
JESD-30 代码:R-PQFP-G80I/O 线路数量:32
端子数量:80封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLATPACK
认证状态:Not Qualified表面贴装:YES
技术:CMOS端子形式:GULL WING
端子位置:QUADuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

DS5001FP 数据手册

 浏览型号DS5001FP的Datasheet PDF文件第2页浏览型号DS5001FP的Datasheet PDF文件第3页浏览型号DS5001FP的Datasheet PDF文件第4页浏览型号DS5001FP的Datasheet PDF文件第5页浏览型号DS5001FP的Datasheet PDF文件第6页浏览型号DS5001FP的Datasheet PDF文件第7页 
DS5001FP  
128k Soft Microprocessor Chip  
www.maxim-ic.com  
FEATURES  
PIN ASSIGNMENT (Top View)  
C 8051-compatible microprocessor adapts to its  
task  
– Accesses up to 128kB of nonvolatile  
SRAM  
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65  
– In-system programming through on-chip  
serial port  
P0.4AD4  
CE2  
1
64  
63  
62  
61  
60  
59  
58  
57  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
P2.6/A14  
CE3  
2
PE2  
3
CE4  
BA9  
4
BD3  
– Can modify its own program or data  
memory  
P0.3/AD3  
BA8  
5
P2.5/A13  
BD2  
6
P0.2/AD2  
BA13  
P0.1/AD1  
R/W  
7
P2.4/A12  
BD1  
– Accesses memory on a separate byte-wide  
bus  
8
9
P2.3/A11  
BD0  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
DS5001FP  
P0.0/AD0  
VCC0  
VCC  
VLI  
– Performs CRC-16 check of NV RAM  
memory  
BA15  
GND  
MSEL  
P1.0  
P2.2/A10  
P2.1/A9  
P2.0/A8  
XTAL1  
XTAL2  
P3.7/RD  
P3.6/WR  
P3.5/TI  
PF  
– Decodes memory and peripheral chip  
enables  
BA14  
P1.1  
BA12  
P1.2  
C High-reliability operation  
– Maintains all nonvolatile resources for  
over 10 years  
BA7  
P1.3  
PE3  
PE4  
VRST  
P3.4/T0  
BA6  
– Power-fail reset  
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40  
– Early warning power-fail interrupt  
– Watchdog timer  
– Lithium backs user SRAM for  
program/data storage  
– Precision bandgap reference for power  
monitor  
80-Pin MQFP  
C Fully 8051-compatible  
– 128kB scratchpad RAM  
– Two timer/counters  
– On-chip serial port  
– 32 parallel I/O port pins  
C Software security available with DS5002FP  
secure microprocessor  
44-Pin MQFP  
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: http://www.maxim-ic.com/errata.  
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