X1226V8I中文资料PDF规格书
X1226V8I规格书详情
DESCRIPTION
The X1226 device is a Real Time Clock with clock/calendar, two polled alarms with integrated 512x8 EEPROM, oscillator compensation, and battery backup switch. The oscillator uses an external, low-cost 32.768kHz crystal. All compensation and trim components are integrated on the chip. This eliminates several external discrete components and a trim capacitor, saving board area and component cost.
FEATURES
• Real Time Clock/Calendar
—Tracks time in Hours, Minutes, and Seconds
—Day of the Week, Day, Month, and Year
• 2 Polled Alarms (Non-volatile)
—Settable on the Second, Minute, Hour, Day of the Week, Day, or Month
—Repeat Mode (periodic interrupts)
• Oscillator Compensation on chip
—Internal feedback resistor and compensation capacitors
—64 position Digitally Controlled Trim Capacitor
—6 digital frequency adjustment settings to ±30ppm
• Battery Switch or Super Cap Input
• 512 x 8 Bits of EEPROM
—64-Byte Page Write Mode
—8 modes of Block Lock™ Protection
—Single Byte Write Capability
• High Reliability
—Data Retention: 100 years
—Endurance: 100,000 cycles per byte
• 2-Wire™ Interface interoperable with I2C*
—400kHz data transfer rate
• Frequency Output (SW Selectable: Off, 1Hz,
4096Hz or 32.768kHz)
• Low Power CMOS
—1.25µA Operating Current (Typical)
• Small Package Options
—8-Lead SOIC and 8-Lead TSSOP
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:
X1226V8I
- 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
- 时间格式:
HH:MM:SS(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):
10µA ~ 20µA @ 2.7V ~ 5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
8-TSSOP
- 描述:
IC RTC CLK/CALENDAR I2C 8-TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSI |
2016+ |
TSSOP-8 |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
INTERSIL |
23+ |
160 |
1697 |
全新原装现货 |
询价 | ||
XICOR |
22+ |
TSSOP-8 |
3000 |
福安瓯为您提供真芯库存,真诚服务 |
询价 | ||
Intersil |
23+ |
8TSSOP |
9000 |
原装正品,支持实单 |
询价 | ||
XICOR |
2023+ |
MSOP-8 |
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 | ||
INTERSIL |
22+ |
原装 |
5000 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
INTERSIL |
20+ |
TSSOP-8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
Intersil |
21+ |
8TSSOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
Intersil |
22+ |
8TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
INTERSI |
23+ |
TSSOP-8 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 |