DS1305EN中文资料PDF规格书
厂商型号 |
DS1305EN |
参数属性 | DS1305EN 封装/外壳为20-TSSOP(0.173",4.40mm 宽);包装为管件;类别为集成电路(IC) > 实时时钟;产品描述:IC RTC CLK/CALENDAR SPI 20-TSSOP |
功能描述 | Serial Alarm Real Time Clock RTC |
文件大小 |
257.92 Kbytes |
页面数量 |
22 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 | 2024-5-1 23:00:00 |
DS1305EN规格书详情
FEATURES
● Real time clock counts seconds, minutes, hours, date of the month, month, day of the week and year with leap year compensation valid up to 2100
● 96-byte nonvolatile RAM for data storage
● Two time-of-day alarms programmable on combination of seconds, minutes, hours and day of the week
● Serial interface supports Motorola serial peripheral interface (SPI) serial data ports or standard 3-wire interface
● Burst mode for reading/writing successive addresses in clock/RAM
● Dual power supply pins for primary and backup power supplies
● Optional trickle charge output to backup supply
● 2.0 - 5.5V operation
● Optional industrial temperature range -40°C to +85°C
● Available in space-efficient, 20-pin TSSOP package
● Recognized by Underwriters Laboratory
产品属性
- 产品编号:
DS1305EN
- 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:
时钟/日历
- 特性:
警报器,闰年,NVSRAM,涓流充电器
- 存储容量:
96B
- 时间格式:
HH:MM:SS(12/24 小时)
- 日期格式:
YY-MM-DD-dd
- 接口:
SPI
- 电压 - 供电:
2V ~ 5.5V
- 电压 - 供电,电池:
2V ~ 5.5V
- 电流 - 计时(最大值):
25.3µA ~ 81µA @ 2V ~ 5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
20-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
20-TSSOP
- 描述:
IC RTC CLK/CALENDAR SPI 20-TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
TSSOP-20 |
9548 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
DALLAS |
23+ |
NA |
3500 |
全新原装假一赔十 |
询价 | ||
NS |
2020+ |
TSSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAXIM/美信 |
24+ |
TSSOP20 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
DALLAS |
2020+ |
TSSOP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
DALLAS |
21+ |
TSSOP |
17575 |
原装现货假一赔十 |
询价 | ||
DALLAS |
23+ |
TSSOP20 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
DALLAS |
17+ |
TSSOP |
9888 |
只做原装,现货库存 |
询价 | ||
MAXIM |
23+ |
TSSOP |
8888 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM/美信 |
23+ |
TSSOP-20 |
13816 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 |