DS1305EN+中文资料PDF规格书
DS1305EN+规格书详情
FEATURES
● Real-Time Clock (RTC) 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, Battery-Backed NV RAM for Data Storage
● Two Time-Of-Day Alarms, Programmable on Combination of Seconds, Minutes, Hours, and Day of the Week
● Supports Motorola SPI™ (Serial Peripheral Interface) Modes 1 and 3 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
● 2.0V to 5.5V Operation
● Optional Industrial Temperature Range: -40℃ to -85℃
● Available in Space-Efficient, 20-Pin TSSOP Package
● Underwriters Laboratory (UL) Recognized
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+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
MAXIM/美信 |
TSSOP20 |
22+ |
18372 |
特价量大可定货 |
询价 | ||
MAXIM/缇庝俊 |
22+ |
TSSOP-20 |
3800 |
询价 | |||
DALLAS |
20+ |
TSSOP |
9850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
Maxim(美信) |
23+ |
标准封装 |
7620 |
原厂渠道供应,大量现货,原型号开票。 |
询价 | ||
MAXIM/美信 |
NA |
27458 |
原装 原装 原装 只做原装现货 |
询价 | |||
Maxim |
22+ |
20TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
DALLAS |
2023+ |
A/N |
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 |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
DALLAS |
22+ |
TSSOP |
9600 |
原装现货,优势供应,支持实单! |
询价 |