EPF8282ALC84-4N - FLEX 8000 FPGA 2.5K Gates 84-LCC | Intel / Altera

Choose the EPF8282ALC84-4N when you need a like-for-like replacement for an existing FLEX 8000 design without PCB changes, when the design requires 5V core operation (legacy 5V backplane), or when you need the lead-free (-4N) finish for RoHS compliance. Stay within the same 84-LCC package family if you want pin-to-pin compatibility — the EPF8282ALC84-4 (SnPb finish, 100% identical silicon) and EPF8282ALC84-3 (lower speed grade, ~83 MHz) are direct drop-ins. Avoid the EPF8282ATC100-4 unless you are willing to redesign the PCB for a 100-TQFP footprint. For brand-new designs, do NOT select any FLEX 8000 device because the family is obsolete and long-term support is no longer guaranteed by Intel/Altera; instead, start with MAX 10 or Cyclone IV in the Quartus Prime toolchain, accepting the required PCB redesign. The Xilinx XC95288XL is a cross-brand alternative only if you can migrate to the ISE/Vivado toolchain and accept macrocell architecture.

Parameter	This Product	EPF8282ALC84-4	EPF8282ALC84-3	EPF8282ALC84-2	EPF8282ATC100-4	XC95288XL-7PC84I
Brand	Altera	Altera	Altera	Altera	Altera	Xilinx
Package	84-LCC (J-Lead)	84-LCC (J-Lead) - same	84-LCC (J-Lead) - same	84-LCC (J-Lead) - same	100-TQFP - different	84-PLCC - same footprint style, different pinout
Usable Gates	2,500	2,500	2,500	2,500	2,500	6,400 (XC9500XL macrocell equivalent)
Logic Elements / Macrocells	208 LEs	208 LEs	208 LEs	208 LEs	208 LEs	288 macrocells
Maximum User I/Os	68	68	68	68	81 (typical for ATC100)	[DATA_NEEDED]
Maximum Toggle Frequency	125 MHz	125 MHz	83 MHz (-3 grade)	80 MHz (-2 grade)	125 MHz	111 MHz
Supply Voltage VCC	5.0 V	5.0 V	5.0 V	5.0 V	5.0 V	3.3 V core / 5V tolerant I/O
Process Technology	0.42 µm CMOS SRAM	0.42 µm CMOS SRAM	0.42 µm CMOS SRAM	0.42 µm CMOS SRAM	0.42 µm CMOS SRAM	[DATA_NEEDED]
Lifecycle Status	Obsolete (FLEX 8000 family)	Obsolete	Obsolete	Obsolete	Obsolete	Obsolete (XC9500XL EOL announced)
Architecture	LUT-based FPGA (FLEX 8000)	LUT-based FPGA	LUT-based FPGA	LUT-based FPGA	LUT-based FPGA	Macrocell CPLD (XC9500XL)

Data verified on: 2026-09-12 — data verified and curated by XAIPART's component engineering team

Sources: Distributor, Manufacturer_Datasheet, Octopart, Octopart, Manufacturer_Datasheet, Distributor, Distributor, Distributor, Distributor

EPF8282ALC84-4N EPF8282ALC84-4N datasheet FLEX 8000 FPGA 84-pin LCC Altera FLEX 8000 2500 gates EPF8282ALC84-4N PCI compliant FPGA EPF8282ALC84-4N vs EPF8282ATC100-4 EPF8282ALC84-4N buy price obsolete EPF8282ALC84-4N replacement FLEX 8000 what is FLEX 8000 FPGA EPF8282ALC84-4N pinout 84-LCC FLEX 8000 configuration device EPC1064 Altera FLEX 8000 obsolete MAX 10 migration

Altera Intel EPF8282ALC84-4N EPF8282ALC84-4 EPF8282ALC84-3 EPF8282ATC100-4 XC95288XL-7PC84I Xilinx FLEX 8000 FPGA Field-Programmable Gate Array Programmable Logic Device PLD Look-Up Table (LUT) Logic Element (LE) Logic Array Block (LAB) FastTrack interconnect CMOS SRAM 84-LCC J-Lead QCCJ PCI Local Bus Specification JTAG IEEE 1149.1 EPC1 EPC1064 EPC1213 EPC1441 configuration device boundary-scan test RoHS lead-free in-circuit reconfigurability (ICR) industrial automation legacy peripheral card Quartus Prime MAX 10 Cyclone IV Xecor Veswin Electronics

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