DS2505P中文资料PDF规格书
DS2505P规格书详情
OVERVIEW
The block diagram in Figure 1 shows the relationships between the major control and memory sections of the DS2505. The DS2505 has three main data components: 1) 64-bit lasered ROM, 2) 16384-bits EPROM Data Memory, and 3) 704 bits EPROM Status Memory.
FEATURES
16384 bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground
Unique, factory-lasered and tested 64-bit registration number (8-bit family code +48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike
Built-in multidrop controller ensures compatibility with other 1-WireNet products
EPROM partitioned intosixty-four 256-bit pages for randomly accessing packetized data records
Each memory page can be permanently write protected to prevent tampering
Device is an “add only” memory where additional data can be programmed into EPROM without disturbing existing data
Architecture allows software to patch data by superseding an old page in favor of a newly programmed page
Reduces control, address, data, power, and programming signals to a single data pin
Directly connects to a single port pin of a microprocessor and communicates at up to 16.3 kbits per second
8-bit family code specifies DS2505 communications requirements to reader
Presence detector acknowledges when the reader first applies voltage
Low cost TO-92 or 6-pin TSOC surface mount package
Reads over a wide voltage range of 2.8V to 6.0V from -40°C to +85°C; programs at 11.5V to 12.0V from -40°C to +50°C
产品属性
- 产品编号:
DS2505P
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 存储器
- 包装:
管件
- 存储器类型:
非易失
- 存储器格式:
EPROM
- 技术:
EPROM - OTP
- 存储容量:
16Kb(16K x 1)
- 存储器接口:
1-Wire®
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
6-SMD,J 引线
- 供应商器件封装:
6-TSOC
- 描述:
IC EPROM 16KBIT 1-WIRE 6TSOC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
SOJ-44 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
23+ |
N/A |
85300 |
正品授权货源可靠 |
询价 | |||
MaximIntegrated |
19+ |
6-TSOC |
26580 |
存储IC一手货源,极具优势! |
询价 | ||
DALLAS |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
Maxim Integrated |
23+ |
6-TSOC |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Maxim |
23+ |
6TSOC |
5085 |
原装现货 |
询价 | ||
DALLAS |
23+ |
TSOC |
65480 |
询价 | |||
MaximIntegratedProducts |
2022 |
ICOTP16KBIT6TSOC |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
DSLLAS |
23+ |
TSOC6 |
8920 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 |