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ISL12028AIV27Z集成电路(IC)实时时钟规格书PDF中文资料
厂商型号 |
ISL12028AIV27Z |
参数属性 | ISL12028AIV27Z 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 I2C Bus??and EEPROM |
文件大小 |
1.15111 Mbytes |
页面数量 |
29 页 |
生产厂商 | Renesas Electronics America |
企业简称 |
RENESAS【瑞萨】 |
中文名称 | 瑞萨科技有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-14 15:34:00 |
ISL12028AIV27Z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
ISL12028AIV27Z属于集成电路(IC) > 实时时钟。瑞萨科技有限公司制造生产的ISL12028AIV27Z实时时钟实时时钟 (RTC) 为几乎所有需要保持精确时间的电子设备提供时间和/或日期信息。时钟类型有二进制计数器、时钟/日历/监控器、历时计时器、幻时钟芯片、便携式系统控制器、温度记录器、时间事件记录器和计时器时钟外设。其包含 2 B 至 2 MB 不等的存储器,接口选项有 I2C、并行、串行、SPI、1 线式、2 线式、3 线式和 4 线式。
产品属性
- 产品编号:
ISL12028AIV27Z
- 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 |
2046+ |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | |||
INTERSIL |
22+ |
SOP14 |
3000 |
原装现货假一赔十 |
询价 | ||
Renesas Electronics America In |
24+ |
14-TSSOP(0.173,4.40mm 宽) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
INTERSIL |
2022+ |
SOP14 |
30000 |
进口原装现货供应,原装 假一罚十 |
询价 | ||
INTERSIL |
SOP14 |
1500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Intersil |
21+ |
14-TSSOP |
35200 |
一级代理/放心采购 |
询价 | ||
INTERSIL |
22+ |
SOP14 |
4850 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
Intersil |
22+ |
14TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
INTERSIL |
1904+ |
SOP14 |
1500 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
INTERSIL |
22+ |
SOP14 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 |