DS1672U-3中文资料PDF规格书
厂商型号 |
DS1672U-3 |
参数属性 | DS1672U-3 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为管件;类别为集成电路(IC) > 实时时钟;产品描述:IC RTC BINARY CNT I2C 8-USOP |
功能描述 | Low Voltage Serial Timekeeping Chip |
文件大小 |
104.54 Kbytes |
页面数量 |
13 页 |
生产厂商 | Dallas Semiconductor Corp. |
企业简称 |
Dallas |
中文名称 | Dallas Semiconductor Corp.官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-26 10:06:00 |
DS1672U-3规格书详情
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. When an out-of-tolerance condition occurs, an internal power-fail signal is generated which forces the reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for 250 ms to allow the power supply and processor to stabilize.
FEATURES
◾ 32-bit counter
◾ 2-wire serial interface
◾ Automatic power-fail detect and switch circuitry
◾ Power-fail reset output
◾ Low-voltage oscillator operation (1.3V min.)
◾ Trickle charge capability
产品属性
- 产品编号:
DS1672U-3
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 实时时钟
- 包装:
管件
- 类型:
二进制计数器
- 特性:
涓流充电器
- 时间格式:
二进制
- 日期格式:
二进制
- 接口:
I²C,2 线串口
- 电压 - 供电:
2.7V ~ 3.3V
- 电压 - 供电,电池:
1.3V ~ 3.63V
- 电流 - 计时(最大值):
500µA @ 3.3V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-TSSOP,8-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
8-uMAX/uSOP
- 描述:
IC RTC BINARY CNT I2C 8-USOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
一级代理 |
22+ |
N/A |
46100 |
一级代理放心采购 |
询价 | ||
MAXIM/美信 |
标准封装 |
58998 |
一级代理原装正品现货期货均可订购 |
询价 | |||
MAXIN |
20+ |
MSOP8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
MAXIM/美信 |
20+ |
MSOP |
6000 |
支持实单/原盒/原包/原标/进口原装 |
询价 | ||
Maxim Integrated |
21+ |
8-uMAX |
35200 |
一级代理/放心采购 |
询价 | ||
MAXIM/美信 |
21+ |
MSOP-8 |
10000 |
全新原装现货 |
询价 | ||
DALLAS |
22+ |
MSOP8 |
5000 |
询价 | |||
MAX |
23+ |
SOP |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
MAXIM |
23+ |
MAXIM |
500 |
只做原装 |
询价 | ||
MAXIM/美信 |
23+ |
NA |
6000 |
可订货,请确认 |
询价 |