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DS1672U-33SLASHTR中文资料美信数据手册PDF规格书
DS1672U-33SLASHTR规格书详情
GENERAL DESCRIPTION
The DS1672 incorporates a 32-bit counter and power-monitoring functions. The 32-bit counter is designed to count seconds and can be used to derive time-of-day, week, month, month, and year by using a software algorithm. A precision, temperature-compensated reference and comparator circuit monitors the status of VCC.
FEATURES
◾ 32-Bit Counter
◾ I2C* Serial Interface
◾ Automatic Power-Fail Detect and Switch Circuitry
◾ Power-Fail Reset Output
◾ Low-Voltage Oscillator Operation (1.3V min)
◾ Trickle-Charge Capability
◾ Underwriters Laboratory (UL) Recognized
◾ -40°C to +85°C Operating Temperature Range
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
NA/ |
3263 |
原装现货,当天可交货,原型号开票 |
询价 | ||
MAXIM/美信 |
25+ |
TSSOP20 |
54 |
原装正品,假一罚十! |
询价 | ||
Maxim |
22+ |
20TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
DALLAS |
24+ |
TSSOP |
8540 |
只做原装正品现货或订货假一赔十! |
询价 | ||
MAXIM |
23+ |
TSSOP |
8888 |
专做原装正品,假一罚百! |
询价 | ||
DS1673-3 |
25+ |
962 |
962 |
询价 | |||
DALLAS |
23+ |
SOP8 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
DALLAS |
NEW |
TSSOP-20 |
35890 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
DS |
25+ |
DIP-20 |
18000 |
原厂直接发货进口原装 |
询价 | ||
DALLAS |
25+ |
TSSOP20 |
253 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |
