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ISL12027IVZ-T集成電路（IC）的實(shí)時時鐘規(guī)格書PDF中文資料
| 廠商型號 |
ISL12027IVZ-T |
| 參數(shù)屬性 | ISL12027IVZ-T 封裝/外殼為8-TSSOP（0.173"，4.40mm 寬）；包裝為管件；類別為集成電路（IC）的實(shí)時時鐘；產(chǎn)品描述：IC RTC CLK/CALENDAR I2C 8-TSSOP |
| 功能描述 | Real Time Clock/Calendar with EEPROM |
| 封裝外殼 | 8-TSSOP（0.173"，4.40mm 寬） |
| 文件大小 |
414.92 Kbytes |
| 頁面數(shù)量 |
28 頁 |
| 生產(chǎn)廠商 | Intersil Corporation |
| 企業(yè)簡稱 |
Intersil |
| 中文名稱 | Intersil Corporation官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-26 15:24:00 |
ISL12027IVZ-T規(guī)格書詳情
The ISL12027 device is a low power real time clock with timing and crystal compensation, clock/calender, power-fail indicator, two periodic or polled alarms, intelligent battery backup switching, CPU Supervisor and integrated 512x8-bit EEPROM, in 16 Byte per page format.
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.
The ISL12027 and ISL12027A Power Control Settings are different. The ISL12027 uses the Legacy Mode Setting, and the ISL12027A uses the Standard Mode Setting. Applications that have VBAT > VDD will require only the ISL12027A. Please refer to“Power Control Operation” on page 15 for more details. Also, please refer to “I2C Communications During Battery Backup and LVR Operation” on page 24 for important details.
Features
? Real Time Clock/Calendar
- Tracks Time in Hours, Minutes and Seconds
- Day of the Week, Day, Month and Year
? 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
? 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
? High Reliability
- Data Retention: 50 years
- Endurance: >2,000,000 Cycles Per Byte
? I2C-bus? Interface
- 400kHz Data Transfer Rate
? 800nA Battery Supply Current
? Package Options
- 8 Ld SOIC and 8 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
產(chǎn)品屬性
- 產(chǎn)品編號：
ISL12027IVZ-T
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 實(shí)時時鐘
- 包裝：
管件
- 類型：
時鐘/日歷
- 特性：
警報(bào)器，閏年，監(jiān)控器，監(jiān)視計(jì)時器
- 時間格式：
HH：MM：SS（12/24 小時）
- 日期格式：
YY-MM-DD-dd
- 接口：
I2C，2 線串口
- 電壓 - 供電：
2.7V ~ 5.5V
- 電壓 - 供電，電池：
1.8V ~ 5.5V
- 電流 - 計(jì)時（最大值）：
10μA ~ 20μA @ 2.7V ~ 5.5V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-TSSOP（0.173"，4.40mm 寬）
- 供應(yīng)商器件封裝：
8-TSSOP
- 描述：
IC RTC CLK/CALENDAR I2C 8-TSSOP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
24+ |
SOP14 |
3000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
INTERSIL |
2022+ |
SOP14 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價 | ||
INTERSIL |
21+ |
SOP14 |
20000 |
百域芯優(yōu)勢 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票 |
詢價 | ||
Intersil |
2318+ |
TSSOP-8 |
6890 |
長期供貨進(jìn)口原裝熱賣現(xiàn)貨 |
詢價 | ||
INTERSIL |
23+ |
SOP14 |
4850 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
Intersil |
22+ |
14SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Intersil |
21+ |
14SOIC |
13880 |
公司只售原裝,支持實(shí)單 |
詢價 | ||
Intersil |
24+ |
8-TSSOP |
35200 |
一級代理/放心采購 |
詢價 | ||
INTERSIL |
22+ |
SOP14 |
5000 |
詢價 | |||
INTERSIL |
SOP14 |
1500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
