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DS5000FP+16 PDF预览

DS5000FP+16

更新时间: 2024-02-28 03:45:36
品牌 Logo 应用领域
达拉斯 - DALLAS 微处理器微控制器
页数 文件大小 规格书
22页 434K
描述
Soft Microprocessor Chip

DS5000FP+16 数据手册

 浏览型号DS5000FP+16的Datasheet PDF文件第2页浏览型号DS5000FP+16的Datasheet PDF文件第3页浏览型号DS5000FP+16的Datasheet PDF文件第4页浏览型号DS5000FP+16的Datasheet PDF文件第5页浏览型号DS5000FP+16的Datasheet PDF文件第6页浏览型号DS5000FP+16的Datasheet PDF文件第7页 
DS5000FP  
Soft Microprocessor Chip  
www.maxim-ic.com  
FEATURES  
PIN CONFIGURATION  
Cꢀ8051-Compatible Microprocessor Adapts  
to Its Task  
TOP VIEW  
ꢀꢁ Accesses between 8kB and 64kB of  
nonvolatile SRAM  
ꢀꢁ In-system programming via on-chip serial  
port  
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65  
ꢀꢁ Can modify its own program or data  
memory  
64  
63  
62  
61  
60  
59  
58  
57  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
1
P0.4/AD4  
N.C.  
P2.6/A14  
N.C.  
2
3
N.C.  
N.C.  
4
BA9  
BD3  
ꢀꢁ Accesses memory on a separate byte-wide  
bus  
5
P0.3/AD3  
P2.5/A13  
6
BA8  
BD2  
7
P0.2/AD2  
BA13  
P0.1/AD1  
R/W  
P2.4/A12  
BD1  
8
CꢀCrash-Proof Operation  
ꢀꢁ Maintains all nonvolatile resources for  
over 10 years  
9
P2.3/A11  
BD0  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
P0.0/AD0  
VLI  
VCC0  
GND  
DS5000FP  
VCC  
GND  
VCC  
P2.2/A10  
P2.1/A9  
P2.0/A8  
XTAL1  
XTAL2  
P3.7/RD  
P3.6/WR  
P3.5/T1  
N.C.  
ꢀꢁ Power-fail Reset  
ꢀꢁ Early Warning Power-fail Interrupt  
ꢀꢁ Watchdog Timer  
P1.0  
BA14  
P1.1  
BA12  
P1.2  
BA7  
ꢀꢁ User-supplied lithium battery backs user  
SRAM for program/data storage  
CꢀSoftware Security  
P1.3  
N.C.  
N.C.  
N.C.  
BA6  
P3.4/T0  
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40  
ꢀꢁ Executes encrypted programs to prevent  
observation  
ꢀꢁ Security lock prevents download  
ꢀꢁ Unlocking destroys contents  
CꢀFully 8051 Compatible  
ꢀꢁ 128 bytes scratchpad RAM  
ꢀꢁ Two timer/counters  
QFP  
This data sheet must be used in conjunction with the Secure  
Microcontroller User’s Guide, which contains operating information.  
This data sheet provides ordering information, pinout, and electrical  
specifications. Download the Secure Microcontroller User’s Guide  
at www.maxim-ic.com/microcontrollers.  
ꢀꢁ On-chip serial port  
ꢀꢁ 32 parallel I/O port pins  
ORDERING INFORMATION  
MAX CLOCK  
SPEED (MHz)  
PART  
TEMP RANGE  
PIN-PACKAGE  
DS5000FP-16  
DS5000FP+16  
0°C to +70°C  
0°C to +70°C  
16  
16  
80 QFP  
80 QFP  
+ Denotes a Pb-free/RoHS-compliant device.  
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 22  
REV: 070605  

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