XRA1200P

8-Bit I²C/SMBus GPIO Expander
Data Sheet

Description

The XRA1200P is an 8-bit GPIO expander with an I²C/SMBus interface. The XRA1200P have the internal pull-up resistors enabled upon power-up in case it is necessary for the inputs to be in a known state.

In addition, the GPIOs on the XRA1200P 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.

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 different behaviors. The interrupts can be 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.

The XRA1200P are enhanced versions of other 8-bit GPIO expanders with an I2C/SMBus interface. The XRA1200P is pin and software compatible with the CAT9554 and PCA9554. The XRA1200P are also pin compatible with the PCA9554A and TCA9554A.

The XRA1200P are available in 16-pin QFN and 16-pin TSSOP packages.


Features

  • 1.65V to 3.6V operating voltage
  • 8 General Purpose I/Os (GPIOs)
  • 5V tolerant inputs
  • Maximum stand-by current of 1uA at +1.8V
  • I²C/SMBus bus interface
    • I²C clock frequency up to 400kHz
    • Noise filter on SDA and SCL inputs
    • Up to 32 I²C Slave Addresses
  • Individually programmable inputs
    • Internal pull-up resistors
    • Polarity inversion
    • Individual interrupt enable
    • Rising edge and/or Falling edge interrupt
    • Input filter
  • Individually programmable outputs
    • Output Level Control
    • Output Three-State Control
  • Open-drain active low interrupt output
  • Pin and software compatible with CAT9554 and PCA9554
  • 3kV HBM ESD protection per JESD22-A114F
  • 200mA latch-up performance per JESD78B

Documentation

Application

  • Personal Digital Assistants (PDA)
  • Cellular Phones/Data Devices
  • Battery-Operated Devices
  • Global Positioning System (GPS)
  • Bluetooth

Design Tools

Schematics

Packaging

Pkg Code Details Quantities Dimensions PDF
TSSOP16
  • JEDEC Reference: MO-153
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 100.4ºC/W
  • Bulk Pack Style: Tube
  • Quantity per Bulk Pack: 95
  • Quantity per Reel: 2500
  • Quantity per Tube: 95
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330 x 12 x 8
  • Tape & Reel Unit Orientation: Quadrant 1
  • Dimensions: mm
  • Length: 5.00
  • Width: 4.40
  • Thickness: 1.2
  • Lead Pitch: 0.65
QFN16 3x3
  • JEDEC Reference: MO-220
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic:
  • ThetaJA: 36.4ᵒC
  • Bulk Pack Style: Tray
  • Quantity per Bulk Pack: 490
  • Quantity per Reel: 3000
  • Quantity per Tube: n/a
  • Quantity per Tray: 490
  • Reel Size (Dia. x Width x Pitch): 330 x 12 x 8
  • Tape & Reel Unit Orientation: Quadrant 1
  • Dimensions: mm
  • Length: 3.0
  • Width: 3.0
  • Thickness: 1.00
  • Lead Pitch: 0.5

Parts & Purchasing

Part Number Pkg Code Min Temp Max Temp Status Buy Now Order Samples
XRA1200PIG16-F TSSOP16 OBS Suggested:
XRA1200PIG16TR-F
XRA1200PIG16TR-F TSSOP16 Active Order
XRA1200PIL16-F QFN16 3x3 OBS
XRA1200PIL16TR-F QFN16 3x3 OBS Suggested:
XRA1200PIG16TR-F
XRA1200PIG16-0A-EB Board Active
Show obsolete parts
Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.

Quality & Environmental Data

Part Number RoHS | Exempt RoHS Halogen Free REACH MSL Rating / Peak Reflow Package
XRA1200PIG16TR-F N Y Y Y L1 / 260ᵒC TSSOP16

Click on the links above to download the Certificate of Non-Use of Hazardous Substances.

Additional Quality Documentation may be available, please contact customersupport@maxlinear.com.
Distribution Date Description File
07/12/2017 Product Discontinuation Notice
07/11/2017 Product Discontinuation Notification
05/10/2017 Qualification of alternate assembly subcon, JCET.
02/23/2017 Qualification of alternate assembly subcon, ANST, China.
02/14/2017 Qualification of alternate assembly subcon, GREATEK, Taiwan.
04/02/2014 Qualified UTAC Thailand for assembly using copper wire or gold wire bonding assembly, in addition to the current qualified gold wire bonding assembly sites, Unisem Batam and UTAC China. Material change and alternate assembly site.

Frequently Asked Questions

The best way to determine this is to go to maxlinear.com and type the part into the search function. At or near the top of the results you should see something that looks like:
 
 
 

In this example, we looked for XRA1201. Click on part number header or on the link at the bottom of the result.  This brings you to the product page. For example:

 
 
 

Click on Parts & Purchasing, highlighted with the blue arrow above. The screen changes to:

 
 
 

Notice the status column and the “Show obsolete parts” link.  A legend tells you the definition of the different statuses. Click on the “Show obsolete parts” link to see EOL or OBS part numbers along with the Active part numbers, the legend still present:

 
 
 

Another method to find out if a part is OBS or EOL is to click on SUPPORT at the top:

 
 
 

And then Product Change Notifications:

 
  
 

Type the part into the search, and click on one of the part numbers from the drop down menu. Then you can look for the Product Discontinuation Notice, which generally is at the top of the list, for example:

 
 
 

If you see this, it tells you that this particular orderable part has been discontinued and when the last order date is, or was. If you click on the file, then you can view the notice we sent about this if you purchased the part in the recent past. It may also advise of a replacement part. When an orderable part first becomes discontinued, Product Discontinuation Notices are sent are sent to those who have purchased the parts in the recent past, if purchased directly, with a dated opportunity to place a last order.

The -F suffix indicates ROHS / Green compliance:
https://www.exar.com/quality-assurance-and-reliability/lead-free-program