ISL1208中文资料PDF规格书
ISL1208规格书详情
Low Power RTC with Battery Backed SRAM
The ISL1208 device is a low power real time clock with timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM.
The oscillator uses an external, low-cost 32.768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week. The calendar is accurate through 2099, with automatic leap year correction.
Features
• Real Time Clock/Calendar
- Tracks Time in Hours, Minutes, and Seconds
- Day of the Week, Day, Month, and Year
• 15 Selectable Frequency Outputs
• Single Alarm
- Settable to the Second, Minute, Hour, Day of the Week, Day, or Month
- Single Event or Pulse Interrupt Mode
• Automatic Backup to Battery or Super Capacitor
• Power Failure Detection
• On-Chip Oscillator Compensation
• 2 Bytes Battery-Backed User SRAM
• I2C Interface
- 400kHz Data Transfer Rate
• 400nA Battery Supply Current
• Same Pin Out as ST M41Txx and Maxim DS13xx Devices
• Small Package Options
- 8 Ld MSOP and SOIC Packages
- 8 Ld TDFN Package
• Pb-Free Available (RoHS Compliant)
Applications
• Utility Meters
• HVAC Equipment
• Audio/Video Components
• Set-Top Box/Television
• Modems
• Network Routers, Hubs, Switches, Bridges
• Cellular Infrastructure Equipment
• Fixed Broadband Wireless Equipment
• Pagers/PDA
• POS Equipment
• Test Meters/Fixtures
• Office Automation (Copiers, Fax)
• Home Appliances
• Computer Products
• Other Industrial/Medical/Automotive
产品属性
- 产品编号:
ISL12082IB8Z-T
- 制造商:
Renesas Electronics America Inc
- 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,监视计时器
- 时间格式:
HH:MM:SS:hh(12/24 小时)
- 日期格式:
YY-MM-DD-dd
- 接口:
I²C,2 线串口
- 电压 - 供电:
2.7V ~ 5.5V
- 电压 - 供电,电池:
1.8V ~ 5.5V
- 电流 - 计时(最大值):
4µA ~ 6µA @ 3V ~ 5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC RTC CLK/CALENDAR I2C 8-SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESASELECTRONICSAMERICA |
22+ |
NA |
12680 |
询价 | |||
INTERSIL |
2048+ |
VQFN |
6452 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
INTERSIL |
23+ |
SOP-8 |
3800 |
全新原装现货 |
询价 | ||
22+ |
5000 |
询价 | |||||
ISL |
22+ |
NA |
27003 |
全新原装正品现货 |
询价 | ||
INTERSIL |
23+ |
NA/ |
3260 |
原装现货,当天可交货,原型号开票 |
询价 | ||
INTERSIL |
2021+ |
SOP8 |
6007 |
百分百原装正品 |
询价 | ||
RENESAS/瑞萨 |
1814+ |
SOP8 |
30000 |
原装现货价优专注经营 |
询价 | ||
Intersil(英特矽尔) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
INTERSIL |
标准封装 |
55976 |
一级代理原装正品现货期货均可订购 |
询价 |
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