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參數資料
| 型號： | ISL12022MIBZR5421 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 時鐘/數據恢復及定時提取 |
| 英文描述： | REAL TIME CLOCK, PDSO20 |
| 封裝： | ROHS COMPLIANT, PLASTIC, MS-013AC, SOIC-20 |
| 文件頁數： | 23/29頁 |
| 文件大小： | 395K |
| 代理商： | ISL12022MIBZR5421 |
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ISL12022MR5421
3
FN7576.1
June 4, 2010
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.
ISL12022MR5421
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL12022MIBZ-T | 功能描述:實時時鐘 REAL TIME CLK & TEMP COMPENSATED CRYSTAL 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 |
| ISL12022MIBZ-T7A | 功能描述:IC RTC/CALENDAR TEMP SNSR 20SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 實時時鐘 系列:- 產品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:時鐘/日歷 特點:警報器，閏年，SRAM 存儲容量:- 時間格式:HH:MM:SS（12/24 小時） 數據格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源，電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN EP 包裝:管件 |
| ISL12022MIBZ-TR5421 | 功能描述:實時時鐘 REAL TIME CLK W/MFK IMPROVED ESD AIR 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 |
| 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 |
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