OM6281 NXP Semiconductors, OM6281 Datasheet - Page 3

• Manufacturer Part Number: OM6281
• Description: DAUGHTER CARD PCA9698 FOR OM6275
• Manufacturer: NXP Semiconductors

Specifications of OM6281

• Main Purpose: Interface, GPIO Expander
• Embedded: No
• Utilized Ic / Part: OM6275, PCA9698
• Primary Attributes: 40-Bit 40-Port GPIO Expander
• Secondary Attributes: I²C Interface
• Interface Type: I2C
• For Use With/related Products: PCA9698
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

NXP Semiconductors
1. Introduction
2. Features
3. Getting started
UM10267_1
User manual
CAUTION
3.1 Assumptions
3.2 Static handling requirements
3.3 Minimum system requirements
3.4 Power requirements
The PCA9698 evaluation features headers to access all GPIO bits and LEDs for GPIO
(output) demonstration. In addition, a PCA9530 LED dimmer/blinker is on-board to
demonstrate the capability of generating a complex dimming/blinking pattern
simultaneously on 40 LEDs. The board can be connected is series with other I
demo-boards to create an evaluation system.
The IC communicates to the host via the industry standard I
evaluation software runs under MS Windows PC platform.
Familiarity with the I
The NXP Semiconductors I
obtain power from the PC USB port. Care should be taken not to exceed the USB port
current capabilities.
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A complete evaluation platform for the PCA9698 40-bit GPIO
Easy to use GUI-based software demonstrates the capabilities of the PCA9698
On-board LEDs for visual experience
Convenient test points for easy scope measurements and GPIO access
USB interface to the host PC
No external power supply required
PC Pentium 60 processor (or equivalent), 8 MB RAM, 10 MB of hard drive space
One USB port (either 2.0 or 1.1 compatible)
Windows 98SE, ME, 2000, XP, or Vista
I
2
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling. You must use a ground strap or touch the PC case or other
grounded source before unpacking or handling the hardware.
C 2005-1 Demonstration board (OM6275)
2
Rev. 01 — 24 September 2008
C-bus is helpful but not required.
2
C Demonstration Board 2005-1 and OM6281 hardware
PCA9698 demonstration board OM6281
2
C-bus/SMBus port. The
UM10267
© NXP B.V. 2008. All rights reserved.
2
C-bus
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