Intel

EPF10K10TI144-4 - 10K Gates FLEX 10K FPGA 144-TQFP | Intel

Name: EPF10K10TI144-4 - 10K Gates FLEX 10K FPGA 144-TQFP | Intel
Brand: Intel
SKU: EPF10K10TI144-4
Price: 2.95 USD
Availability: InStock

MPN: EPF10K10TI144-4 ✗ End of Life

In Stock Ships in 1-3 business days

5.0 V Vdss 5.0 V / 3.3 V MultiVolt Rds(on) TQFP-144 (Industrial, 22x22 mm) Package -4 Speed

From $2.95 USD / Unit

MOQ: 1 |

Price updated: 2026-09-11

Volume Pricing

Qty	Unit Price	Extended
1	$4	$4.00
10	$3.77	$37.70
100	$3.5	$350.00
500	$3.2	$1,600.00
1,000	$2.95	$2,950.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

EPF10K10TI144-4 Overview

The Intel (formerly Altera) EPF10K10TI144-4 is a member of the FLEX 10K family of field-programmable gate arrays (FPGAs) integrating 10K typical gates, 576 logic elements (LEs) and 72 logic array blocks (LABs) in a 144-pin TQFP package. Built on a 0.42 µm CMOS SRAM-based Look-Up Table (LUT) architecture, the device operates at 5 V and supports in-system programmability via an industry-standard 4-pin JTAG interface (IEEE Std 1149.1). Per the manufacturer datasheet, the FLEX 10K family pioneered the industry's first embedded array block (EAB) for on-chip RAM and ROM, and the EPF10K10TI144-4 is specified at the -4 speed grade, the slowest of the FLEX 10K family for lowest-cost industrial designs.

A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit that can be electrically reconfigured by the customer after manufacture to implement arbitrary digital logic. FPGAs sit at the top of the programmable logic hierarchy (PLD -> CPLD -> FPGA -> SoC FPGA) and offer the highest logic density, the richest I/O capability, and the deepest on-chip memory of any programmable device family. The FLEX 10K family is historically positioned between the older MAX 7000 CPLD family and the later Cyclone series as a glue-logic, bus-interface and low-density control plane solution.

Key features of the EPF10K10TI144-4 include 576 logic elements, 10K equivalent gates, 6,144 bits of on-chip RAM distributed across embedded array blocks, 102 maximum user I/O pins, a -4 speed grade with internal core performance up to 125 MHz, and MultiVolt I/O supporting 5.0 V and 3.3 V interfacing on the same die. The TQFP-144 package supports industrial operating temperature range (-40 °C to +85 °C). The device is fully JTAG-compliant and supported by Altera's legacy MAX+PLUS II and Quartus design toolchains.

The architecture is built around LABs (each containing 8 LEs), interconnected by FastTrack continuous routing channels, and a row of EABs that provide configurable 2 Kbit memory blocks. The LUT-based LE combines a 4-input combinational function generator, a programmable flip-flop, fast carry chain logic, and cascade chain support, delivering efficient implementation of arithmetic, state machine and pipelined datapath designs in a single device.

Typical applications for the EPF10K10TI144-4 include legacy industrial control and glue-logic designs, telecommunications backplane bus interface bridging, peripheral controller integration in computing platforms, prototyping for ASIC replacement, and long-life cycle embedded systems where 5 V tolerance and SRAM-based reprogrammability are required.

When designing with this device, note that the FLEX 10K family predates Cyclone/Stratix and lacks dedicated PLLs, transceivers or hard IP cores; clock management and SERDES functions must be implemented in fabric. The 5 V VCCINT requirement mandates a 5 V supply rail and precludes direct deployment in 1.2 V/1.8 V modern systems without level translation.

This page synthesizes distributor pricing, package-equivalent drop-in alternatives, JTAG programming considerations and practical design notes not consolidated in any single manufacturer datasheet - providing a faster engineering decision path for sustaining or new FLEX 10K designs.

Drop-in alternatives for EPF10K10TI144-4 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Variants in this series

Same-series models that are drop-in compatible with EPF10K10TI144-4 (same form factor and footprint) — differing in Package, Speed Grade, Process Technology, Operating Temperature, RoHS Status.

EPF10K10ATI144-4

Altera

Package: 144-TQFP (Low-Profile Fine Pitch, 0.5 mm pitch)

Speed Grade: -4 (slower than -1/-2/-3)

Process Technology: CMOS, SRAM-based configuration