XC7K325T

AMDKintex-7

The XC7K325T is a Kintex-7 FPGA from AMD, built on a 28 nm process. It provides 203,800 LUT6 look-up tables (326,080 logic cells), 407,600 flip-flops, 15.6 Mb of block RAM and 840 DSP slices. It offers up to 500 user I/O pins and 16 GTX transceivers at up to 12.5 Gb/s, with hard PCI Express Gen2 blocks. It is available in 4 packages, from the FBG676 (27 × 27 mm) to the FFG900 (31 × 31 mm). Temperature grades: commercial, extended, industrial. Designs are built with AMD Vivado.

326KLUT4-equivalent

204KLUTs (LUT6)

840DSP slices

15.6 MbBlock RAM

500Max. user I/O

16Transceivers (12.5 Gb/s)

Specifications

Vendor	AMD
Family	Kintex-7
Series	7 Series
Process	28 nm
Configuration memory	SRAM
LUT4-equivalent capacity	326,080
Look-up tables (LUT6)	203,800
Logic cells	326,080
Flip-flops	407,600
Distributed RAM	4,000 Kb
Block RAM	15.6 Mb (445 × 36 Kb)
DSP (DSP slice)	840
Clock management tiles	10

Max. user I/O	500
Differential pairs	240
GTX transceivers	16 × 12.5 Gb/s
PCI Express	Gen2
Analog / monitor	XADC
Design tool	AMD Vivado

Packages

Package	Size (mm)	Pitch (mm)	User I/O	Transceivers
FBG676	27 × 27	1.0	400	8
FFG676	27 × 27	1.0	400	8
FBG900	31 × 31	1.0	500	16
FFG900	31 × 31	1.0	500	16

Package names are shown as in the selection guide; the full ordering code adds speed grade and temperature (see the data sheet).

Speed and temperature grades

Temperature grade	Junction range	Speed grades
Commercial (C)	0 to 85 °C	-1, -2
Extended (E)	0 to 100 °C	-2L, -3
Industrial (I)	−40 to 100 °C	-1, -2, -2L

Alternatives to the XC7K325T

Closest matches in other families and vendors by logic, DSP, memory, I/O and transceivers. Check pin compatibility and tools before migrating.

Device	LUT4-eq.	Vendor logic	DSP	Block RAM	Max I/O	Transceivers	PCIe
MPF300TMicrochip PolarFire	300K 300K LUT4	300K LE	924	18.6 Mb	512	16 SERDES 12.7 Gb/s	Gen2
10AX032Altera Arria 10	237K 119K ALMs	419K LE	985	17.4 Mb	384	24 XCVR 17.4 Gb/s	Gen3
XC7A200TAMD Artix-7	215K 135K LUT6	215K LC	740	12.8 Mb	500	16 GTP 6.6 Gb/s	Gen2
10AX027Altera Arria 10	203K 102K ALMs	354K LE	830	14.7 Mb	384	24 XCVR 17.4 Gb/s	Gen3
LAV-AT-G50Lattice Avant-G	255K 255K LUT4	409K LC	1,120	22.7 Mb	298	16 SERDES 12.5 Gb/s	—
LAV-AT-X50Lattice Avant-X	255K 255K LUT4	409K LC	1,120	22.7 Mb	298	16 SERDES 25 Gb/s	—

Compare side by side: XC7K325T vs MPF300T, XC7K325T vs 10AX032, XC7K325T vs XC7A200T.

XC7K325T quick facts

How many LUTs does the XC7K325T have?

The XC7K325T has 203,800 LUT6 look-up tables, about 326,080 LUT4 equivalents (326,080 logic cells as published by AMD).

How many DSP blocks does the XC7K325T have?

The XC7K325T has 840 DSP slices and 15.6 Mb of block RAM.

Does the XC7K325T have transceivers?

Yes, 16 GTX transceivers at up to 12.5 Gb/s.

What are the alternatives to the XC7K325T?

Devices of similar size in other families include MPF300T (Microchip PolarFire), 10AX032 (Altera Arria 10), XC7A200T (AMD Artix-7).

Which software is used to design with the XC7K325T?

Designs for the XC7K325T are built with AMD Vivado.

Other Kintex-7 devices

Device	LUT4-eq.	Vendor logic	DSP	Block RAM	Max I/O	Transceivers	PCIe
XC7K70T	65.6K 41K LUT6	65.6K LC	240	4.7 Mb	300	8 GTX 12.5 Gb/s	Gen2
XC7K160T	162K 101K LUT6	162K LC	600	11.4 Mb	400	8 GTX 12.5 Gb/s	Gen2
XC7K325T	326K 204K LUT6	326K LC	840	15.6 Mb	500	16 GTX 12.5 Gb/s	Gen2
XC7K355T	356K 223K LUT6	356K LC	1,440	25.1 Mb	300	24 GTX 12.5 Gb/s	Gen2
XC7K410T	407K 254K LUT6	407K LC	1,540	27.9 Mb	500	16 GTX 12.5 Gb/s	Gen2
XC7K420T	417K 261K LUT6	417K LC	1,680	29.4 Mb	400	32 GTX 12.5 Gb/s	Gen2
XC7K480T	478K 299K LUT6	478K LC	1,920	33.6 Mb	400	32 GTX 12.5 Gb/s	Gen2

Source: AMD 7 Series FPGAs Product Selection Guide, XMP101 (v1.8). Data is extracted automatically from the vendor's selection guide; verify critical values in the device data sheet.