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ISL12028IVZ-T中文资料PDF规格书
厂商型号 |
ISL12028IVZ-T |
参数属性 | ISL12028IVZ-T 封装/外壳为14-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 I2C 14-TSSOP |
功能描述 | Real Time Clock/Calendar with EEPROM |
文件大小 |
423.49 Kbytes |
页面数量 |
28 页 |
生产厂商 | Intersil Corporation |
企业简称 |
Intersil【瑞萨电子】 |
中文名称 | 瑞萨电子株式会社官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-15 9:01:00 |
ISL12028IVZ-T规格书详情
Real Time Clock/Calendar with I2C Bus™ and EEPROM
The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x8-bit EEPROM configured in 16 bytes per page.
Features
• Real Time Clock/Calendar
- Tracks time in Hours, Minutes and Seconds
- Day of the Week, Day, Month and Year
- 3 Selectable Frequency Outputs
• Two Non-Volatile Alarms
- Settable on the Second, Minute, Hour, Day of the Week, Day, or Month
- Repeat Mode (Periodic Interrupts)
• Automatic Backup to Battery or SuperCap
- Power Failure Detection
- 800nA Battery Supply Current
• On-Chip Oscillator Compensation
- Internal Feedback Resistor and Compensation Capacitors
- 64 Position Digitally Controlled Trim Capacitor
- 6 Digital Frequency Adjustment Settings to ±30ppm
• 512x8 Bits of EEPROM:
- 16-Byte Page Write Mode (32 total pages)
- 8 Modes of BlockLock™ Protection
- Single Byte Write Capability
- Data Retention: 50 years
- Endurance: >2,000,000 Cycles Per Byte
• CPU Supervisor Functions:
- Power On Reset, Low Voltage Sense
- Watchdog Timer (0.25s, 0.75s and 1.75s)
• I2C Interface
- 400kHz Data Transfer Rate
• 14 Ld SOIC and 14 Ld TSSOP Packages
• Pb-Free (RoHS Compliant)
Applications
• Utility Meters
• HVAC Equipment
• Audio/Video Components
• 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:
ISL12028IVZ-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,监控器,监视计时器
- 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 ~ 5.5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
14-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
14-TSSOP
- 描述:
IC RTC CLK/CALENDAR I2C 14-TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil |
21+ |
14-TSSOP |
35200 |
一级代理/放心采购 |
询价 | ||
Intersil |
2318+ |
TSSOP-14 |
6890 |
长期供货进口原装热卖现货 |
询价 | ||
INTERSIL |
21+ |
TSSOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Intersil |
23+ |
14SOIC |
9000 |
原装正品,支持实单 |
询价 | ||
ELANTEC |
23+ |
SOIC14 |
6000 |
询价 | |||
INTERSIL |
08+ |
TSSOP |
443 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
INTERSI |
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 | ||
INTERSIL |
08+ |
TSSOP |
443 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Intersil |
21+ |
14SOIC |
13880 |
公司只售原装,支持实单 |
询价 | ||
INTERSIL |
22+ |
TSSOP |
6550 |
绝对原装公司现货! |
询价 |