DO-CPLD-DK-J-G Xilinx Inc, DO-CPLD-DK-J-G Datasheet - Page 13
![no-image](/images/no-image-200.jpg)
DO-CPLD-DK-J-G
Manufacturer Part Number
DO-CPLD-DK-J-G
Description
KIT STARTER CPLD JAPANESE
Manufacturer
Xilinx Inc
Series
CoolRunner™- IIr
Type
CPLD Development Kitr
Datasheet
1.DO-CPLD-DK-J-G.pdf
(24 pages)
Specifications of DO-CPLD-DK-J-G
Contents
Proto Board, Download Cable, Software and Documentation
For Use With/related Products
CoolRunner-ll, XC9500XL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
CPLD I/O User Guide
UG445 (v1.1) November 27, 2007
R
Reading I/V Curves
Customers who need to understand what threshold their outputs will have can use the I/V
curve (for example, if you are using an I/O standard powered at 3.3V, and need to know
how much current can be sourced from the I/O). The threshold that the CPLD drives out
can be determined by the Vihmin of the downstream device (i.e., if the downstream device
requires a Vihmin of 3.0V, then you must ensure that the CPLD can drive out this voltage
with its current loading). If the Vohmin is 3.0V, then you can extrapolate from the curve in
Figure
dropping below the required threshold.
1; under typical conditions, the device can source 18 mA of current without
www.xilinx.com
Figure 1: I/V Curve Example 1
UG445_01_052207
Thresholds
13