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参数资料
| 型号： | ISL12022MIBZ-EVAL |
| 厂商： | Intersil |
| 文件页数： | 23/31页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR ISL12022MIBZ |
| 应用说明： | Addressing Power Issues in Real Time Clock Appls |
| 产品培训模块： | Solutions for Industrial Control Applications |
| 标准包装： | 1 |
| 系列： | * |
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ISL12022M
3
FN6668.9
June 20, 2012
12
SCL
Serial Clock. The SCL input is used to clock all serial data into and out of the device. The input buffer on this pin is always
active (not gated). It is disabled when the backup power supply on the VBAT pin is activated to minimize power
consumption.
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.
6, 8, 15
GND
Ground Pin
Pin Descriptions (Continued)
PIN NUMBER
SYMBOL
DESCRIPTION
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
VDD RANGE
(V)
TEMP RANGE
(°C)
PACKAGE
(RoHS COMPLIANT)
PKG.
DWG. #
ISL12022MIBZ
2.7 to 5.5
-40 to +85
20 Ld SOIC
M20.3
NOTES:
1. Add “-T*” suffix for tape and reel. 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.
3. For Moisture Sensitivity Level (MSL), please see device information page for ISL12022M. For more information on MSL please see techbrief TB363.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL12022MIBZR5421 | 功能描述:实时时钟 REAL TIME CLK W/MFK IMPROVED ESD AIR RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| ISL12022MIBZ-T | 功能描述:实时时钟 REAL TIME CLK & TEMP COMPENSATED CRYSTAL RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| ISL12022MIBZ-T7A | 功能描述:IC RTC/CALENDAR TEMP SNSR 20SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 类型:时钟/日历 特点:警报器，闰年，SRAM 存储容量:- 时间格式:HH:MM:SS（12/24 小时） 数据格式:YY-MM-DD-dd 接口:SPI 电源电压:2 V ~ 5.5 V 电压 - 电源，电池:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN EP 包装:管件 |
| ISL12022MIBZ-TR5421 | 功能描述:实时时钟 REAL TIME CLK W/MFK IMPROVED ESD AIR RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| ISL12022MR5421 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Power RTC with Battery Backed SRAM, Integrated 5ppm |
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