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XRA1203IG24TR-F PDF预览

XRA1203IG24TR-F

更新时间: 2024-11-21 19:08:31
品牌 Logo 应用领域
艾科嘉 - EXAR 光电二极管外围集成电路
页数 文件大小 规格书
17页 234K
描述
Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24, 4.40 MM, ROHS COMPLIANT, TSSOP-24

XRA1203IG24TR-F 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:TSSOP
包装说明:TSSOP, TSSOP24,.25针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.62
JESD-30 代码:R-PDSO-G24JESD-609代码:e3
长度:7.8 mm湿度敏感等级:1
位数:16I/O 线路数量:16
端口数量:2端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP24,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:1.8/3.3 V认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Parallel IO Port
最大供电电压:3.6 V最小供电电压:1.65 V
标称供电电压:1.8 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:4.4 mm
uPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSEBase Number Matches:1

XRA1203IG24TR-F 数据手册

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XRA1203  
16-BIT I2C/SMBUS GPIO EXPANDER WITH RESET  
SEPTEMBER 2011  
REV. 1.0.0  
FEATURES  
GENERAL DESCRIPTION  
1.65V to 3.6V operating voltage  
16 General Purpose I/Os (GPIOs)  
5V tolerant inputs  
2
The XRA1203 is a 16-bit GPIO expander with an I C/  
SMBus interface. After power-up, the XRA1203 has  
internal 100K ohm pull-up resistors on each I/O pin  
that can be individually enabled.  
Maximum stand-by current of 1uA at +1.8V  
In addition, the GPIOs on the XRA1203 can  
individually be controlled and configured. As outputs,  
the GPIOs can be outputs that are high, low or in  
three-state mode. The three-state mode feature is  
useful for applications where the power is removed  
from the remote devices, but they may still be  
connected to the GPIO expander.  
2
I C/SMBus bus interface  
2
I C clock frequency up to 400kHz  
Noise filter on SDA and SCL inputs  
2
Up to 16 I C Slave Addresses  
Individually programmable inputs  
As inputs, the internal pull-up resistors can be  
enabled or disabled and the input polarity can be  
inverted. The interrupt can be programmed for  
Internal pull-up resistors  
Polarity inversion  
different behaviors.  
The interrupts can be  
Individual interrupt enable  
Rising edge and/or Falling edge interrupt  
Input filter  
programmed to generate an interrupt on the rising  
edge, falling edge or on both edges. The interrupt  
can be cleared if the input changes back to its original  
state or by reading the current state of the inputs.  
Individually programmable outputs  
The XRA1203 is an enhanced version of the  
PCA9539 and TCA9539. The XRA1203 is pin and  
software compatible with the PCA9539 and TCA9539  
(note: software registers are compatible to the  
Output Level Control  
Output Three-State Control  
Open-drain active low interrupt output  
Active-low reset input  
2
PCA9539, but the I C slave address is different).  
The XRA1203 is available in 24-pin QFN and 24-pin  
TSSOP packages.  
Pin and software compatible with PCA9539 and  
TCA9539  
3kV HBM ESD protection per JESD22-A114F  
200mA latch-up performance per JESD78B  
APPLICATIONS  
Personal Digital Assistants (PDA)  
Cellular Phones/Data Devices  
Battery-Operated Devices  
Global Positioning System (GPS)  
Bluetooth  
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (510) 668-7000 FAX (510) 668-7017 www.exar.com  

XRA1203IG24TR-F 替代型号

型号 品牌 替代类型 描述 数据表
XRA1203IL24-F EXAR

完全替代

16-BIT I2C/SMBUS GPIO EXPANDER WITH RESET
XRA1203IG24-F EXAR

完全替代

Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24, 4.40 MM, ROHS COMPLIANT, TSSOP-24

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