首頁(yè)>ISL12028IB27AZ>規(guī)格書(shū)詳情
ISL12028IB27AZ中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
ISL12028IB27AZ |
參數(shù)屬性 | ISL12028IB27AZ 封裝/外殼為14-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC) > 實(shí)時(shí)時(shí)鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR I2C 14-SOIC |
功能描述 | Real Time Clock/Calendar with EEPROM |
文件大小 |
423.49 Kbytes |
頁(yè)面數(shù)量 |
28 頁(yè) |
生產(chǎn)廠商 | Intersil Corporation |
企業(yè)簡(jiǎn)稱 |
Intersil |
中文名稱 | Intersil Corporation官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-11-2 15:30:00 |
ISL12028IB27AZ規(guī)格書(shū)詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
ISL12028IB27AZ
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > 實(shí)時(shí)時(shí)鐘
- 包裝:
管件
- 類型:
時(shí)鐘/日歷
- 特性:
警報(bào)器,閏年,監(jiān)控器,監(jiān)視計(jì)時(shí)器
- 時(shí)間格式:
HH:MM:SS(12/24 小時(shí))
- 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(shí)(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:
14-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
14-SOIC
- 描述:
IC RTC CLK/CALENDAR I2C 14-SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
22+ |
SOP14 |
10000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
INTERSIL |
24+ |
SOP14 |
3000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
INTERSIL |
2046+ |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | |||
Renesas Electronics America In |
2022+ |
14-SOIC |
38550 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
INTERSIL |
2021+ |
SOP14 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
INTERSIL |
2022+ |
SOP14 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價(jià) | ||
INTERSIL |
22+ |
SOP14 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
INTERSIL |
SOP14 |
1500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
Intersil |
22+ |
14SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
INTERSIL |
22+ |
SOP14 |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價(jià) |