Chapter 3
Card Component Description
This chapter provides a functional description of the components of the Alveo™ U200/U250
Data Center accelerator card.
Ult FPGA
The Alveo U200 accelerator card is populated with the Virtex
®
Ult™ XCU200-
L2FSGD2104E FPGA.
The Alveo U250 accelerator card is populated with the Virtex Ult XCU250-
L2FIGD2104E FPGA.
For more information about Virtex
®
Ult™ FPGAs, see the Virtex Ult FPGA Data
Sheet: DC and AC Switching Characteristics (
).
DDR4 DIMM Memory
Four independent dual-rank DDR4 interfaces are available. The card is populated with four
socketed single-rank Micron MTA18ASF2G72PZ-2G3B1IG 16GB DDR4 RDIMMs. Each DDR4
DIMM is 72 bits wide (64-bits plus support for ECC).
The detailed FPGA and DIMM pin connections for the feature described in this section are
documented in the Alveo U200/U250 accelerator card XDC file.
For more details about the Micron DDR4 DIMM, see the Micron MTA18ASF2G72PZ-2G3B1IG
data sheet at the Micron website:
Quad SPI Flash Memory
The Quad SPI device provides 1 Gb of nonvolatile storage.
• Part number: MT25QU01GBBB8E12-0SIT (Micron)
Chapter 3: Card Component Description
UG1289 (v1.1.1) November 20, 2019
Alveo U200 and U250 Accelerator Cards
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