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DS2502-E48规格书详情
DESCRIPTION
The DS2502-E48 is a variant of the DS2502 1024-bit add-only memory. It differs from the standard DS2502 in its custom ROM family code 89h, and the UniqueWare Identifier 5E7h in place of the upper 12 bits of the standard ROM serialization field. Otherwise, the electrical and logical behavior is identical to that of the DS2502. For technical details please refer to the DS2502 data sheet.
FEATURES
■ Factory programmed 48-bit node address chip with 768 bits user-programmable OTP-EPROM communicates with the economy of one signal plus ground
■ Provides valid MAC-48/EUI-48 Ethernet address
■ Unique, factory lasered and tested 64-bit registration number assures absolute traceability because no two parts are alike
■ Built-in multidrop controller ensures compatibility with other 1-Wire® products
■ Device is an “add-only” memory where additional data can be programmed into EPROM without disturbing existing data
■ Reduces control, address, data, power and programming signals to a single pin
■ Directly connects to a single port pin of a microprocessor and communicates at up to 16.3kbps
■ Presence detector acknowledges when reader first applies voltage
■ Low cost TO-92 or TSOC surface mount packages
■ 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:
DS2502-E48+
- 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:
1Kb(128 x 8)
- 存储器接口:
1-Wire®
- 电压 - 供电:
2.8V ~ 6V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
通孔
- 封装/外壳:
TO-226-3,TO-92-3 标准主体(!--TO-226AA)
- 供应商器件封装:
TO-92-3
- 描述:
IC EPROM 1KBIT 1-WIRE TO92-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
2022+ |
10 |
6600 |
只做原装,假一罚十,长期供货。 |
询价 | ||
DALLAS |
2021++ |
TO92 |
7200 |
绝对进口原装,现货热销 |
询价 | ||
MAXIM(美信) |
2021+ |
TO-92-3 |
499 |
询价 | |||
DALLAS |
22+ |
TO-92 |
8000 |
原装正品支持实单 |
询价 | ||
DALLAS |
2023+ |
原装 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
DALLAS |
21+ |
TO-92 |
1528 |
原装现货假一赔十 |
询价 | ||
MAXIM |
23+ |
NA |
3580 |
全新原装假一赔十 |
询价 | ||
Dallas |
23+ |
TO-92-3 |
6672 |
询价 | |||
MAXIM |
23+ |
TO92 |
8888 |
专做原装正品,假一罚百! |
询价 | ||
DALLAS |
22+ |
TO92 |
2000 |
全新原装品牌专营 |
询价 |