Xilinx XC9500XL CPLD family.
Made on a 350nm process by UMC initially, fab moved to He Jian Technology Company later in the product life cycle (2005) 1). 4 aluminum metal layers.
| XC9536XL (4.38 mm2) | XC9572XL (7.27 mm2) | XC95144XL (13.16 mm2) | XC95288XL |
|---|---|---|---|
 X8400 (rev A) |  X8410 (rev A) |  X8420 (rev A) |  |
Thumbnail scale: 9 μm/pixel
One function block is 18 macrocells or “400 gates”.