3 FN7576.3 June 7, 2012 13 IRQ/FOUT Interrupt Output/Frequency Output (Default 32" />
參數(shù)資料
型號： ISL12022MIBZ-TR5421
廠商： Intersil
文件頁數(shù)： 23/31頁
文件大?。?/td> 0K
描述： IC RTC/CALENDAR TEMP SNSR 20SOIC
應用說明： Addressing Power Issues in Real Time Clock Appls
產(chǎn)品培訓模塊： Solutions for Industrial Control Applications
標準包裝： 1,000
類型： 時鐘/日歷
特點： 警報器，夏令時，閏年，SRAM
存儲容量： 128B
時間格式： HH:MM:SS（12/24 小時）
數(shù)據(jù)格式： YY-MM-DD-dd
接口： I²C，2 線串口
電源電壓： 2.7 V ~ 5.5 V
電壓 - 電源，電池： 1.8 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 20-SOIC（0.295"，7.50mm 寬）
供應商設備封裝： 20-SOIC
包裝： 帶卷 (TR)
ISL12022MR5421
3
FN7576.3
June 7, 2012
13
IRQ/FOUT
Interrupt Output/Frequency Output (Default 32.768kHz frequency output). This dual function pin can be used as an
interrupt or frequency output pin. The IRQ/FOUT mode is selected via the frequency out control bits of the control/status
register. Interrupt Mode. The pin provides an interrupt signal output. This signal notifies a host processor that an alarm
has occurred and requests action. It is an open drain active low output. Frequency Output Mode. The pin outputs a clock
signal, which is related to the crystal frequency. The frequency output is user selectable and enabled via the I2C bus. It
is an open drain output. The output is open drain and requires a pull-up resistor.
14
VDD
Power Supply. Chip power supply and ground pins. The device will operate with a power supply from VDD = 2.7V to
5.5VDC. A 0.1F capacitor is recommended on the VDD pin to ground.
1, 2, 3, 6, 8,
15, 18, 19, 20
GND
Ground Pin.
Pin Descriptions (Continued)
PIN NUMBER
SYMBOL
DESCRIPTION
Ordering Information
PART NUMBER
PART
MARKING
VDD RANGE
(V)
TEMP RANGE
(°C)
PACKAGE
(RoHS Compliant)
PKG.
DWG. #
ISL12022MIBZR5421
(Note 2)
ISL12022MIBZ R5421
2.7 to 5.5
-40 to +85
20 Ld SOIC
M20.3
ISL12022MIBZ-TR5421
(Notes 1, 2)
ISL12022MIBZ R5421
2.7 to 5.5
-40 to +85
20 Ld SOIC (Tape and Reel)
M20.3
1. Please refer to TB347 for details on reel specifications.
2. These Intersil plastic packaged products employ special material sets, molding compounds and 100% matte tin plate plus anneal (e3) termination
finish. These products do contain Pb but they are RoHS compliant by exemption 7 (lead in high melt temp solder for internal connections) and
exemption 5 (lead in piezoelectric elements). These Intersil RoHS compliant products are compatible with both SnPb and Pb free soldering
operations. These Intersil RoHS compliant products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free
requirements of IPC/JEDEC J STD-020.
相關(guān)PDF資料
PDF描述
VI-BNJ-MW-B1 CONVERTER MOD DC/DC 36V 100W
VI-BNJ-MV CONVERTER MOD DC/DC 36V 150W
ISL23318UFUZ-T7A IC DGTL POT 1CH 50K 10MSOP
ISL12029IVAZ IC RTC/CALENDAR EEPROM 14-TSSOP
ISL12029IV30AZ IC RTC/CALENDAR EEPROM 14-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL12022MR5421 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power RTC with Battery Backed SRAM, Integrated 5ppm
ISL12022M-R5421 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High-Accuracy RTC Modules, Feature-Rich RTCs
ISL12023 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power RTC with Battery-Backed SRAM and Embedded Temp Compensation ±5ppm with Auto Daylight Saving
ISL12023IVZ 功能描述:實時時鐘 REAL TIME CLK/CLNDR W/TEMP COM 14 L RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
ISL12023IVZ-T 功能描述:實時時鐘 REAL TIME CLK/CLNDR W/TEMP COM 14 L RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*