A Comprehensive Guide to XC7A35T-2FTG256I FPGA - Field Programmable Gate Array

Artix-7 Field Programmable Gate Array (FPGA) IC 170 1843200 33280 256-LBGA

Introduction

AMD Artix™ 7 FPGAs are available in -3, -2, -1, -1LI, and -2L 

speed grades, with -3 having the highest performance. The 

Artix 7 FPGAs predominantly operate at a 1.0V core voltage. 

The -1LI and -2L devices are screened for lower maximum 

static power and can operate at lower core voltages for 

lower dynamic power than the -1 and -2 devices, 

respectively. The -1LI devices operate only at 

VCCINT = VCCBRAM = 0.95V and have the same speed 

specifications as the -1 speed grade. The -2L devices can 

operate at either of two VCCINT voltages, 0.9V and 1.0V and 

are screened for lower maximum static power. When 

operated at VCCINT = 1.0V, the speed specification of a -2L 

device is the same as the -2 speed grade. When operated at 

VCCINT = 0.9V, the -2L static and dynamic power is reduced.

Artix 7 FPGA DC and AC characteristics are specified in 

commercial, extended, industrial, expanded (-1Q), and 

military (-1M) temperature ranges. Except the operating 

temperature range or unless otherwise noted, all the DC 

and AC electrical parameters are the same for a particular 

speed grade (that is, the timing characteristics of a -1M

speed grade military device are the same as for a -1C speed 

grade commercial device). However, only selected speed 

grades and/or devices are available in each temperature 

range. For example, -1M is only available in the 

defense-grade Artix 7Q family and -1Q is only available in 

XA Artix 7 FPGAs.

All supply voltage and junction temperature specifications 

are representative of worst-case conditions. The parameters 

included are common to popular designs and typical 

applications.

How to choose FPGA for your project?

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