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AR# 4549

Is 4085xl BG560 footprint(pin) compatible with 40125xv ? (4000xl, 4000xv)

Description

General Description: Are the 4000XL and 4000XV device families 

footprint compatible within the same package?

Solution

The 4000XL and 4000XV devices are footprint compataible except 

for the power supplies.  

 

XV devices have both VCCIO and VCCINT. The VCCIO pins are the 

same as the VCC pins on the XL device. 

 

However, there are some additional pins labelled VCCINT on the 

XV. These will need to be connected to 2.5V. 

 

The VCCINT pins were normal IO pins on the XL device but are 

now used to supply the core voltage.

AR# 4549
Date Created 08/21/2007
Last Updated 05/14/2014
Status Archive
Type General Article