DS1672U-2中文资料PDF规格书
厂商型号 |
DS1672U-2 |
参数属性 | DS1672U-2 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 10:45:00 |
DS1672U-2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-2
- 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:
1.8V ~ 2.2V
- 电压 - 供电,电池:
1.3V ~ 3.63V
- 电流 - 计时(最大值):
500µA @ 2.2V
- 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 |
---|---|---|---|---|---|---|---|
ADI |
23+ |
8-TSSOP |
9977 |
确保原装正品,一站式配单-认准水星电子。 |
询价 | ||
23+ |
N/A |
90350 |
正品授权货源可靠 |
询价 | |||
Maxim |
22+ |
8uMAX |
9000 |
原厂渠道,现货配单 |
询价 | ||
Maxim |
21+ |
8uMAX |
13880 |
公司只售原装,支持实单 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
USOP8 |
1511 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
一级代理 |
22+ |
N/A |
46100 |
一级代理放心采购 |
询价 | ||
Maxim Integrated |
21+ |
8-uMAX |
35200 |
一级代理/放心采购 |
询价 | ||
Maxim |
23+ |
8-USOP |
7599 |
优势现货 |
询价 | ||
DALLAS |
23+ |
USOP |
65480 |
询价 | |||
Analog Devices Inc./Maxim Inte |
21+ |
8-TSSOP,8-MSOP(0.118,3.00mm |
9000 |
正规渠道/品质保证/原装正品现货 |
询价 |