ISL12023集成电路(IC)实时时钟规格书PDF中文资料
厂商型号 |
ISL12023 |
参数属性 | ISL12023 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 | Low Power RTC with Battery-Backed SRAM and Embedded Temp Compensation 짹5ppm with Auto Daylight Saving |
文件大小 |
1.15943 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 | 2024-5-21 18:05:00 |
ISL12023规格书详情
Low Power RTC with Battery-Backed SRAM and Embedded Temp Compensation ±5ppm with Auto Daylight Saving
The ISL12023 device is a low power real time clock with an embedded Temp sensor for oscillator compensation, clock/calendar, power fail, low battery monitor, brownout indicator, single periodic or polled alarms, intelligent battery-backup switching, Battery Reseal™ function and 128 bytes of battery-backed user SRAM.
Features
• Real Time Clock/Calendar
- Tracks Time in Hours, Minutes and Seconds
- Day of the Week, Day, Month and Year
• On-chip Oscillator Compensation Over the Operating Temp Range
- ±5ppm Over -40°C to +85°C
• 10-bit Digital Temperature Sensor Output
- ±2°C Accuracy
• Customer Programmable Day Light Saving Time
• Clock Output with 15 Selectable Frequencies
• 1 Alarm
- Settable to the Second, Minute, Hour, Day of the Week, Day, or Month
- Single Event or Pulse Interrupt Mode
• Battery Reseal™ Function to Extend Battery Shelf Life
• Automatic Backup to Battery or Super Capacitor
- Operation to VBAT = 1.8V
- 1.0µA Battery Supply Current
• Battery Status Monitor
- 2 User Programmable Levels
• Seven Selectable Voltages for Each Level
• Power Status Brownout Monitor
- Six Selectable Trip Levels, from 2.295V to 4.675V
• Oscillator Failure Detection
• Time Stamp for First VDD to VBAT, and Last VBAT to VDD
• 128 Bytes Battery-Backed User SRAM
• Separate FOUT, IRQ, and LVRST Outputs
• I2C Bus™
- 400kHz Clock Frequency
• 14 Ld TSSOP Package
• Pb-Free (RoHS Compliant)
ISL12023属于集成电路(IC) > 实时时钟。瑞萨科技有限公司制造生产的ISL12023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:
ISL12023IVZ-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,夏令时,闰年,SRAM
- 存储容量:
128B
- 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):
14µA ~ 15µA @ 3V ~ 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 |
22+ |
SOP-8 |
354000 |
询价 | |||
Intersil |
22+ |
14TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
INTERSIL |
SOP |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
INTERSIL |
1904+ |
SOP8 |
3000 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
RENESAS(瑞萨)/IDT |
2021+ |
SOIC-8 |
499 |
询价 | |||
Intersil |
23+ |
14TSSOP |
9000 |
原装正品,支持实单 |
询价 | ||
INTERSIL |
22+ |
SOP-8 |
6000 |
原装现货假一赔十 |
询价 | ||
Intersil |
21+ |
14TSSOP |
13880 |
公司只售原装,支持实单 |
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 |
2021+ |
SOP8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |