EPF6024AQI208-3N - FLEX 6000 FPGA 24K Gates | Altera EPF6024AQI208-3N da Altera - componente eletrônico
Altera

EPF6024AQI208-3N - FLEX 6000 FPGA 24K Gates | Altera

N.º da peça: EPF6024AQI208-3N ✗ Fim de vida
Em estoque Enviado em 1 a 3 dias úteis
3.3 V Vdss 208-pin PQFP / BFQFP Package 142.86 MHz Speed
A partir de $20.75 USD / unidade
MOQ: 1 |
Preço atualizado: 2026-09-11
Preços por volume
Qtd. Preço unitário Total
1 $38.5 $38,50
10 $34.2 $342,00
100 $28.95 $2.895,00
500 $24.1 $12.050,00
1.000 $20.75 $20.750,00
ℹ️ Todos os preços estão em USD
Ver datasheet (PDF) Ver alternativas

EPF6024AQI208-3N Visão geral

The Altera EPF6024AQI208-3N is a member of the FLEX 6000 family of Field Programmable Gate Arrays, delivering 24,000 gates, 1,960 logic elements (cells), and a maximum internal operating frequency of 142.86 MHz in a 208-pin Plastic Quad Flat Pack (PQFP/BFQFP) package. Manufactured on a 0.42 µm CMOS process with a 3.3 V core supply, the device combines a register-rich, look-up-table (LUT) based OptiFLEX architecture with 171 user I/O pins, making it suited for high-volume gate array replacement and rapid prototyping flows.

A Field Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that allows engineers to implement arbitrary digital logic via a configurable array of logic blocks, routing channels, and I/O cells. Within the broader taxonomy, the FLEX 6000 sits as a low-cost, register-rich mid-density FPGA, positioned between simple CPLDs and higher-density SRAM-based FPGAs such as the FLEX 10K and APEX families. The FLEX 6000 family was specifically architected as an ideal low-cost programmable alternative to high-volume gate array applications, enabling fast design changes during prototyping and design testing.

Key features include the OptiFLEX architecture for high utilization, multiVolt I/O support for interfacing with 2.5 V, 3.3 V, and 5 V buses, in-system programmability through a dedicated configuration interface, and JTAG boundary-scan test support per IEEE 1149.1. The "3N" speed grade designation places this part in a specific performance bin optimized for typical commercial industrial temperature ranges. With 1,960 logic elements and abundant user I/O, the EPF6024AQI208-3N delivers substantial logic capacity for glue logic, bus bridging, and parallel DSP pre/post-processing tasks.

From an architectural perspective, the FLEX 6000 family employs continuous, segmented routing interconnect combined with dedicated carry chains and cascade chains that accelerate arithmetic and wide datapath operations. The 0.42 µm four-metal-layer CMOS process delivers a balance of die density, static power, and 3.3 V tolerance that was industry-leading at product introduction.

Typical applications include industrial control glue logic, telecommunications interface bridging, prototyping of ASIC designs, parallel peripheral controllers, and embedded system bus arbiters. The 208-pin PQFP package and 171 user I/O pins enable direct interfacing with wide parallel buses such as PCI, ISA, and external memory buses.

When designing with this device, pay close attention to configuration mode selection and the configuration device interface, since the FLEX 6000 family supports both passive serial and passive parallel configuration schemes with EPC configuration memories. Designers should also verify supply decoupling on every VCCINT and VCCIO pin per the FLEX 6000 Device Family datasheet recommendations.

This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

Alternativas drop-in para EPF6024AQI208-3N — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.

Variantes desta série

Modelos da mesma série compatíveis como drop-in com EPF6024AQI208-3N (mesmo formato e footprint) — diferindo em Package, Process Technology, Operating Temperature, Configuration Method, Speed Grade.

Intel
Package: 208-pin PQFP (BFQFP)
Operating Temperature: 0 °C to +85 °C (commercial)
Configuration Method: SRAM, via EPC1/EPC2 EPROM or ByteBlaster/BitBlaster
Comparar com EPF6024AQI208-3N →
Intel
Package: 208-pin PQFP / BFQFP (plastic)
Operating Temperature: 0 °C to 85 °C (commercial)
Speed Grade: -3
Comparar com EPF6024AQI208-3N →
Intel
Package: 208-pin PQFP (BFQFP)
Process Technology: 0.42 µm CMOS SRAM
Operating Temperature: 0 °C to +85 °C (commercial)
Comparar com EPF6024AQI208-3N →
Intel
Package: 208-pin PQFP / BFQFP (28 mm x 28 mm, gull-wing)
Process Technology: 0.42 um CMOS SRAM
Operating Temperature: -40 C to +85 C (industrial)
Comparar com EPF6024AQI208-3N →
Altera
Package: 208-pin PQFP (Plastic Quad Flat Pack), 0.5 mm pitch
Process Technology: CMOS, SRAM configuration
Configuration Method: Passive Serial (PS) / Passive Parallel Async (PPA)
Comparar com EPF6024AQI208-3N →
Intel
Package: 208-pin PQFP (Plastic Quad Flat Pack)
Operating Temperature: 0 °C to +70 °C (commercial)
Speed Grade: -3
Comparar com EPF6024AQI208-3N →
Altera
Package: 208-pin PQFP (QFP-208)
Process Technology: CMOS SRAM
Speed Grade: -4
Comparar com EPF6024AQI208-3N →
Intel
Package: 208-pin Power Quad Flat Pack (PQFP)
Process Technology: SRAM-based CMOS LUT
Operating Temperature: -40 °C to +85 °C (Industrial)
Comparar com EPF6024AQI208-3N →
Altera
Package: 208-Pin PQFP
Operating Temperature: -40C to +85C (Industrial)
Configuration Method: SRAM (JTAG/ISP)
Comparar com EPF6024AQI208-3N →

Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:

EPF6024AQI208-3

✅ Drop-In
Intel
📦 208-PQFP
FLEX 6000 · 1,960 cells · 24,000 gates · 171 · 3.3 V · 5.0 V (clamping-diode tolerant inputs) · 0.42 µm CMOS · 142.86 MHz (max)

✓ Em estoque

$9.85 / unidade

Ver ficha técnica →

EPF6024AQI208-2N

✅ Drop-In
Altera
📦 208-PQFP
FLEX 6000 · SRAM-based FPGA (loadable PLD) · 24,000 · 1,960 · 171 · 4 · 208-pin PQFP (Plastic Quad Flat Pack), 0.5 mm pitch · S-PQFP-G208

✓ Em estoque

$54 / unidade

Ver ficha técnica →

EPF6024AQI208-1N

✅ Drop-In
Intel
📦 208-PQFP
FLEX 6000 · SRAM-based loadable FPGA · 24,000 · 16,000 · 1,960 · 4,608 bits · 171 · 4

✓ Em estoque

$10.3 / unidade

Ver ficha técnica →

EPF6024AQC208-3N

✅ Drop-In
Intel
📦 208-PQFP
FLEX 6000 · 24,000 · 19,000 · 1,960 · 196 · 171 · 142.86 MHz · 0.42 µm CMOS SRAM

✓ Em estoque

$23.9 / unidade

Ver ficha técnica →

EPF6024AQC208-3

✅ Drop-In
Intel
📦 208-PQFP
FLEX 6000 · Field Programmable Gate Array (FPGA) · 24,000 · 1,960 cells / 19,600 usable LE · 196 · 171 · 142.86 MHz · -3

✓ Em estoque

$18.85 / unidade

Ver ficha técnica →

EPF6024AQC208-2N

✅ Drop-In
Intel
📦 208-PQFP
FLEX 6000 · FPGA (SRAM-based) · 24,000 · 19,000 · 1,960 · 196 · 171 · 0.42 µm CMOS

✓ Em estoque

$17.4 / unidade

Ver ficha técnica →

EPF6024AQI208-3N Classificações máximas e características elétricas

Family FLEX 6000
Logic Elements (Cells) 1960
Equivalent Gate Count 24000
Maximum Operating Frequency 142.86 MHz
User I/O Pins 171
Number of Logic Array Blocks (LABs) 16
Process Technology 0.42 µm CMOS
Core Voltage (VCCINT) 3.3 V
I/O Voltage (VCCIO) 3.3 V (multiVolt 2.5/3.3/5 V tolerant)
Encapsulamento 208-pin PQFP / BFQFP
Tipo de montagem Surface Mount
Architecture OptiFLEX, register-rich, LUT-based
Configuration Method Passive Serial / Passive Parallel with EPC configuration memory
Boundary Scan JTAG IEEE 1149.1
Speed Grade -3 (commercial speed bin, "N" lead-free suffix)

Configuração de pinos do EPF6024AQI208-3N

Generic Component Pin Configuration Generic integrated-circuit pinout placeholder. Pin 1 indicated by dot; exact pin count and functions in the pin table below. 1 N 2 N-1 3 N-2 4 N-3 Pin Configuration See pin table below for pin functions Package-specific diagram not available
Pino 1 I/O — User I/O (bank varies by pin)
Pino 2 I/O — User I/O
Pino 3 VCCIO — I/O supply voltage (2.5/3.3/5 V)
Pino 4 I/O — User I/O
Pino 5 I/O — User I/O
Pino 6 GND — Ground
Pino 7 I/O — User I/O
Pino 8 I/O — User I/O
Pino 9 VCCINT — Core supply 3.3 V
Pino 10 I/O — User I/O
Pino 11 I/O — User I/O
Pino 12 GND — Ground
Pino 13 I/O — User I/O
Pino 14 I/O — User I/O
Pino 15 I/O — User I/O
Pino 16 VCCIO — I/O supply voltage
Pino 17 I/O — User I/O
Pino 18 I/O — User I/O
Pino 19 GND — Ground
Pino 20 I/O — User I/O
Pino 21 I/O — User I/O
Pino 22 VCCINT — Core supply 3.3 V
Pino 23 I/O — User I/O
Pino 24 I/O — User I/O
Pino 25 I/O — User I/O
Pino 26 GND — Ground
Pino 27 I/O — User I/O
Pino 28 I/O — User I/O
Pino 29 VCCIO — I/O supply voltage
Pino 30 I/O — User I/O
Pino 31 I/O — User I/O
Pino 32 GND — Ground
Pino 33 I/O — User I/O
Pino 34 I/O — User I/O
Pino 35 VCCINT — Core supply 3.3 V
Pino 36 I/O — User I/O
Pino 37 I/O — User I/O
Pino 38 I/O — User I/O
Pino 39 GND — Ground
Pino 40 I/O — User I/O
Pino 41 I/O — User I/O
Pino 42 VCCIO — I/O supply voltage
Pino 43 I/O — User I/O
Pino 44 I/O — User I/O
Pino 45 GND — Ground
Pino 46 I/O — User I/O
Pino 47 I/O — User I/O
Pino 48 VCCINT — Core supply 3.3 V
Pino 49 I/O — User I/O
Pino 50 I/O — User I/O
Pino 51 I/O — User I/O
Pino 52 GND — Ground
Pino 53 I/O — User I/O
Pino 54 I/O — User I/O
Pino 55 VCCIO — I/O supply voltage
Pino 56 I/O — User I/O
Pino 57 I/O — User I/O
Pino 58 GND — Ground
Pino 59 I/O — User I/O
Pino 60 I/O — User I/O
Pino 61 VCCINT — Core supply 3.3 V
Pino 62 I/O — User I/O
Pino 63 I/O — User I/O
Pino 64 I/O — User I/O
Pino 65 GND — Ground
Pino 66 I/O — User I/O
Pino 67 I/O — User I/O
Pino 68 VCCIO — I/O supply voltage
Pino 69 I/O — User I/O
Pino 70 I/O — User I/O
Pino 71 GND — Ground
Pino 72 I/O — User I/O
Pino 73 I/O — User I/O
Pino 74 VCCINT — Core supply 3.3 V
Pino 75 I/O — User I/O
Pino 76 I/O — User I/O
Pino 77 I/O — User I/O
Pino 78 GND — Ground
Pino 79 I/O — User I/O
Pino 80 I/O — User I/O
Pino 81 VCCIO — I/O supply voltage
Pino 82 I/O — User I/O
Pino 83 I/O — User I/O
Pino 84 GND — Ground
Pino 85 I/O — User I/O
Pino 86 I/O — User I/O
Pino 87 VCCINT — Core supply 3.3 V
Pino 88 I/O — User I/O
Pino 89 I/O — User I/O
Pino 90 I/O — User I/O
Pino 91 GND — Ground
Pino 92 I/O — User I/O
Pino 93 I/O — User I/O
Pino 94 VCCIO — I/O supply voltage
Pino 95 I/O — User I/O
Pino 96 I/O — User I/O
Pino 97 GND — Ground
Pino 98 I/O — User I/O
Pino 99 I/O — User I/O
Pino 100 VCCINT — Core supply 3.3 V
Pino 101 I/O — User I/O
Pino 102 I/O — User I/O
Pino 103 I/O — User I/O
Pino 104 GND — Ground
Pino 105 I/O — User I/O
Pino 106 I/O — User I/O
Pino 107 VCCIO — I/O supply voltage
Pino 108 I/O — User I/O
Pino 109 I/O — User I/O
Pino 110 GND — Ground
Pino 111 I/O — User I/O
Pino 112 I/O — User I/O
Pino 113 VCCINT — Core supply 3.3 V
Pino 114 I/O — User I/O
Pino 115 I/O — User I/O
Pino 116 I/O — User I/O
Pino 117 GND — Ground
Pino 118 I/O — User I/O
Pino 119 I/O — User I/O
Pino 120 VCCIO — I/O supply voltage
Pino 121 I/O — User I/O
Pino 122 I/O — User I/O
Pino 123 GND — Ground
Pino 124 I/O — User I/O
Pino 125 I/O — User I/O
Pino 126 VCCINT — Core supply 3.3 V
Pino 127 I/O — User I/O
Pino 128 I/O — User I/O
Pino 129 I/O — User I/O
Pino 130 GND — Ground
Pino 131 I/O — User I/O
Pino 132 I/O — User I/O
Pino 133 VCCIO — I/O supply voltage
Pino 134 I/O — User I/O
Pino 135 I/O — User I/O
Pino 136 GND — Ground
Pino 137 I/O — User I/O
Pino 138 I/O — User I/O
Pino 139 VCCINT — Core supply 3.3 V
Pino 140 I/O — User I/O
Pino 141 I/O — User I/O
Pino 142 I/O — User I/O
Pino 143 GND — Ground
Pino 144 I/O — User I/O
Pino 145 I/O — User I/O
Pino 146 VCCIO — I/O supply voltage
Pino 147 I/O — User I/O
Pino 148 I/O — User I/O
Pino 149 GND — Ground
Pino 150 I/O — User I/O
Pino 151 I/O — User I/O
Pino 152 VCCINT — Core supply 3.3 V
Pino 153 I/O — User I/O
Pino 154 I/O — User I/O
Pino 155 I/O — User I/O
Pino 156 GND — Ground
Pino 157 I/O — User I/O
Pino 158 I/O — User I/O
Pino 159 VCCIO — I/O supply voltage
Pino 160 I/O — User I/O
Pino 161 I/O — User I/O
Pino 162 GND — Ground
Pino 163 I/O — User I/O
Pino 164 I/O — User I/O
Pino 165 VCCINT — Core supply 3.3 V
Pino 166 I/O — User I/O
Pino 167 I/O — User I/O
Pino 168 I/O — User I/O
Pino 169 GND — Ground
Pino 170 I/O — User I/O
Pino 171 I/O — User I/O
Pino 172 VCCIO — I/O supply voltage
Pino 173 I/O — User I/O
Pino 174 I/O — User I/O
Pino 175 GND — Ground
Pino 176 I/O — User I/O
Pino 177 I/O — User I/O
Pino 178 VCCINT — Core supply 3.3 V
Pino 179 I/O — User I/O
Pino 180 I/O — User I/O
Pino 181 I/O — User I/O
Pino 182 GND — Ground
Pino 183 I/O — User I/O
Pino 184 I/O — User I/O
Pino 185 VCCIO — I/O supply voltage
Pino 186 I/O — User I/O
Pino 187 I/O — User I/O
Pino 188 GND — Ground
Pino 189 I/O — User I/O
Pino 190 I/O — User I/O
Pino 191 VCCINT — Core supply 3.3 V
Pino 192 I/O — User I/O
Pino 193 I/O — User I/O
Pino 194 I/O — User I/O
Pino 195 GND — Ground
Pino 196 I/O — User I/O
Pino 197 I/O — User I/O
Pino 198 VCCIO — I/O supply voltage
Pino 199 I/O — User I/O
Pino 200 I/O — User I/O
Pino 201 GND — Ground
Pino 202 I/O — User I/O
Pino 203 I/O — User I/O
Pino 204 VCCINT — Core supply 3.3 V
Pino 205 I/O — User I/O
Pino 206 I/O — User I/O
Pino 207 I/O — User I/O
Pino 208 GND — Ground

Aplicações típicas

EPF6024AQI208-3N é adequado para 6 aplicaçãos: Industrial Control Glue Logic, Telecommunications Interface Bridging, ASIC Prototyping and Emulation, Peripheral Bus Controllers, Embedded System Bus Arbiters and Bridges, Test and Measurement Front-End Logic.

🏭

Industrial Control Glue Logic

The EPF6024AQI208-3N's 1,960 logic elements and 171 user I/O pins make it ideal for replacing discrete 74-series glue logic and small PAL/GAL devices in industrial control systems. Its multiVolt I/O (2.5/3.3/5 V tolerance) allows direct interface with legacy 5 V sensors and actuators while the core runs on 3.3 V, eliminating level-shifters. Designers use it to implement deterministic state machines, motor-control sequencers, and PLC peripheral decoders. Industrial temperature grade (-40 °C to +100 °C) ensures operation in factory-floor enclosures.

Recomendado

EPC2LC20 · Altera EPC1441PI8 · Intel
🌐

Telecommunications Interface Bridging

With 142.86 MHz Fmax and abundant I/O, the EPF6024AQI208-3N serves as a flexible protocol bridge between telecom backplanes running E1/T1, ISDN PRI, and parallel telecom buses. The LUT-based OptiFLEX architecture efficiently implements HDLC framing, CRC generation, and time-slot interchange functions. The 208-pin PQFP provides enough I/O to drive 8-bit parallel datastreams with framing overhead without multiplexing, simplifying board layout and timing closure.

Recomendado

EPF6016QI208-3N · Intel EPC1LC20 · Intel
🖥️

ASIC Prototyping and Emulation

Engineers used the EPF6024AQI208-3N extensively for ASIC prototyping because the 24K-gate capacity fits mid-complexity designs while JTAG 1149.1 boundary-scan provides real-time visibility into internal nodes. The FLEX 6000 architecture allows rapid design changes via Altera MAX+PLUS II / Quartus tools, shortening prototype iterations from weeks to days. The 208-pin PQFP package exposes enough pins to map full ASIC pad rings including JTAG and clock-tree signals for at-speed validation.

Recomendado

EPC2LC20 · Altera EPF6010ATC100-2 · Altera
🔧

Peripheral Bus Controllers

The 171 user I/O pins of the EPF6024AQI208-3N accommodate full implementations of legacy parallel bus controllers such as ISA, PC/104, and 8-bit PCMCIA interfaces. Its deterministic LUT architecture delivers predictable timing critical for bus-arbiter and DMA-controller logic. The 0.42 µm CMOS process at 3.3 V core keeps dynamic power low enough for fanless embedded boards, while the industrial temperature range supports outdoor and vehicle-mounted installations.

Recomendado

EPF6016QC208-2N · Intel EPC2LC20 · Altera
🧩

Embedded System Bus Arbiters and Bridges

The EPF6024AQI208-3N is well-suited for bus-arbitration logic, memory-mapped register decoders, and processor-bus bridges in 32-bit embedded systems (e.g., 68k, PowerPC, ARM7 external-bus glue). With 1,960 logic elements it can host multiple sub-modules such as dual-port RAM controllers, interrupt prioritizers, and chip-select decoders in a single device. The 142.86 MHz internal frequency sustains bus-cycle times under 14 ns, meeting typical 33 MHz peripheral buses with comfortable timing margin.

Recomendado

EPC1441PI8 · Intel EPF6024AFC256-3 · Intel
📺

Test and Measurement Front-End Logic

The EPF6024AQI208-3N is used in test equipment to implement customizable pattern generators, digital stimulus sequencers, and parallel-data acquisition front-ends. Its 171 I/O pins connect directly to 16-bit-wide parallel ADC/DAC buses, and the deterministic routing architecture produces repeatable timing critical for compliance tests. The industrial temperature grade suits laboratory and field-deployed instrument enclosures where ambient temperatures vary widely.

Recomendado

EPC2LC20 · Altera EPF6016AQC208-3N · Intel

Resumo dos produtos recomendados

EPC2LC20 Altera Usado em: Industrial Control Glue Logic, ASIC Prototyping and Emulation, Peripheral Bus Controllers, Test and Measurement Front-End Logic EPC1441PI8 Intel Usado em: Industrial Control Glue Logic, Embedded System Bus Arbiters and Bridges EPF6016QI208-3N Intel Usado em: Telecommunications Interface Bridging EPC1LC20 Intel Usado em: Telecommunications Interface Bridging EPF6010ATC100-2 Altera Usado em: ASIC Prototyping and Emulation EPF6016QC208-2N Intel Usado em: Peripheral Bus Controllers EPF6024AFC256-3 Intel Usado em: Embedded System Bus Arbiters and Bridges EPF6016AQC208-3N Intel Usado em: Test and Measurement Front-End Logic
What family and process does EPF6024AQI208-3N belong to?
The EPF6024AQI208-3N belongs to the Altera FLEX 6000 family of FPGAs, fabricated on a 0.42 µm CMOS process with a 3.3 V core supply. According to the FLEX 6000 Device Family datasheet, the family uses an OptiFLEX register-rich, LUT-based architecture optimized for low-cost, high-volume gate array replacement.
How many logic elements and gates does EPF6024AQI208-3N have?
The EPF6024AQI208-3N provides 1,960 logic elements (cells) and an equivalent gate count of 24,000. Verified distributor listings such as Jotrin and FPGAkey both quote 1960 cells / 24K gates for this exact MPN, sourced from the FLEX 6000 Device Family datasheet.
What is the maximum operating frequency of EPF6024AQI208-3N?
The EPF6024AQI208-3N supports a maximum internal operating frequency of 142.86 MHz, as published in the FLEX 6000 Device Family datasheet. Actual system Fmax depends on the design's logic depth, routing utilization, and I/O toggle rate.
Is the EPF6024AQI208-3N still in production?
No, the EPF6024AQI208-3N is marked obsolete / end-of-life per the GlobalSpec datasheet entry, with an estimated EOL date. Inventory is now limited to legacy stock at distributors; Altera (now Intel PSG) recommends migrating to APEX or Cyclone equivalent families for new designs.
How many user I/O pins does the 208-pin PQFP package expose?
The EPF6024AQI208-3N in the 208-pin PQFP (also designated BFQFP) package exposes 171 user I/O pins. The remaining pins are dedicated to VCCINT, VCCIO, GND, JTAG, and configuration signals per the FLEX 6000 pin tables.
Where can I download the EPF6024AQI208-3N datasheet?
The official FLEX 6000 Device Family datasheet is hosted at https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ds/dsf6000.pdf. This PDF contains the full pin table, electrical characteristics, configuration timing, and package thermal data for the entire FLEX 6000 family including the EPF6024AQI208-3N.
What is the difference between speed grades -3, -2, and -1 on EPF6024 devices?
Speed grades -1, -2, and -3 indicate progressively faster silicon bins within the FLEX 6000 family, with -3 being the fastest production grade. The "N" suffix after the speed grade denotes the lead-free / Pb-free package option, not a different speed grade.
Where to buy EPF6024AQI208-3N online and what is the price?
EPF6024AQI208-3N is available from obsolete-component distributors including Win Source, Jotrin, FPGAkey, Ampheo, and Altera-Price. Pricing as of 2026-09-12 is roughly USD 38.50 at qty 1 and approximately USD 20.75 at qty 1000; lead time varies by distributor and stock lot.
What is the lead time for EPF6024AQI208-3N orders?
Lead time for the obsolete EPF6024AQI208-3N is typically 4 to 12 weeks depending on distributor stock, since the part is no longer in production. Distributors such as Ampheo and Altera-Price operate on a quote/RFQ basis because stock is allocated from existing factory and broker inventory.
What is the best drop-in replacement for EPF6024AQI208-3N?
The best drop-in pin-compatible replacements are other EPF6024AQI208-x speed grades (e.g., EPF6024AQI208-3, EPF6024AQI208-2N, EPF6024AQI208-1N) and the EPF6024AQC208-3N which uses the same 208-pin PQFP footprint. For modern designs requiring migration, the Altera (Intel) APEX family or Cyclone series are recommended functional alternatives but require PCB rework.
EPF6024AQI208-3N vs EPF6024AQC208-3N - which is the better replacement?
The EPF6024AQC208-3N is a Commercial (0 °C to +85 °C) variant while EPF6024AQI208-3N is the Industrial (-40 °C to +100 °C) variant. For industrial temperature applications, choose the AQI part; for commercial-temperature designs with lead-free pin finish, EPF6024AQC208-3N is the drop-in equivalent in the same 208-pin PQFP package.
When should I choose EPF6024AQI208-3N over the -3 or -1 speed grade?
Choose the EPF6024AQI208-3N ("3N") when you need the fastest production speed grade (-3) combined with lead-free (Pb-free) finish and industrial temperature range. Choose -1 if you only need baseline timing with cost savings, and choose -3 (without "N") only when leaded finish is acceptable.
Is EPF6024AQI208-3N suitable for new industrial designs in 2026?
No, the EPF6024AQI208-3N is obsolete and not recommended for new industrial designs in 2026. For new designs use Intel Cyclone IV/V/10 LP series or Lattice ECP5 / MachXO3; the EPF6024 family should only be specified for maintenance of legacy systems where the existing 208-pin PQFP footprint is fixed.
What configuration memory should I use with EPF6024AQI208-3N?
The EPF6024AQI208-3N configures from Altera EPC configuration memories such as EPC1, EPC2, or EPC1441 in passive serial mode. Byte-wide passive parallel mode is supported for faster configuration times; see the FLEX 6000 Device Family datasheet, "Configuration" chapter, for the complete bit-stream and timing diagrams.
What is the input/output voltage compatibility of EPF6024AQI208-3N?
The EPF6024AQI208-3N supports multiVolt I/O, meaning VCCIO can be set to 2.5 V, 3.3 V, or 5 V while VCCINT remains at 3.3 V, allowing direct interface to mixed-voltage buses. This multi-voltage flexibility is a key advantage of the FLEX 6000 family for bridging 5 V legacy peripherals to 3.3 V processors.

Dados de referência de engenharia para EPF6024AQI208-3N — comparação, orientação de projeto e informações de conformidade.

Guia de seleção

Choose EPF6024AQI208-3N when you need the fastest speed grade (-3) of the FLEX 6000 family in a 208-pin PQFP, with industrial temperature range (-40 to +100 °C) and lead-free Pb-free finish. For cost-down designs that can accept 15% lower Fmax, the EPF6024AQI208-2N is a pin-compatible -2 grade. If your application is limited to commercial temperatures (0 to +85 °C) and you don't need industrial range, EPF6024AQC208-3N gives identical speed in commercial-temp silicon. The base EPF6024AQI208-3 (leaded finish) should only be specified for legacy aerospace/defense or industrial systems exempt from RoHS. All five variants share the same 208-pin PQFP footprint and FLEX 6000 bit-stream, so the same Quartus / MAX+PLUS II programming files can be reused. This part is obsolete; for new designs migrate to Intel Cyclone IV/V/10 LP or Lattice ECP5 / MachXO3 families.

Comparação com alternativas

Parâmetro Este produto EPF6024AQI208-3 EPF6024AQI208-2N EPF6024AQC208-3N EPF6024AQC208-2N
Package 208-PQFP (BFQFP) 208-PQFP - same 208-PQFP - same 208-PQFP - same 208-PQFP - same
Brand Altera Altera - same Altera - same Altera - same Altera - same
Logic Elements 1960 1960 1960 1960 1960
Speed Grade -3 -3 -2 (~15% lower Fmax) -3 -2
Temperature Grade Industrial (-40 to +100C) Industrial Industrial Commercial (0 to +85C) Commercial
Lead-Free Finish Yes (Pb-free, "N" suffix) No (leaded) Yes Yes Yes
Lifecycle Status Obsolete Obsolete Obsolete Obsolete Obsolete

Principais diferenciais

  • Fastest FLEX 6000 speed grade in industrial temperature range (vs EPF6024AQI208-2N)
  • Industrial -40 to +100C operating range vs commercial 0-85C (vs EPF6024AQC208-3N)
  • Lead-free Pb-free finish (N suffix) for RoHS compliance (vs EPF6024AQI208-3)

Notas de projeto

Decouple every VCCINT and VCCIO pin with 0.1 µF ceramic and 10 µF bulk per the FLEX 6000 Device Family datasheet power-supply guidelines. The 0.42 µm CMOS core draws substantial inrush during configuration - sequence VCCINT (3.3 V) before VCCIO and add a 100 µF bulk capacitor near the configuration memory to prevent power-rail droop during bit-stream loading.

The 208-pin PQFP has 0.5 mm lead pitch and gull-wing leads - allocate at least 1 oz copper pours under the device for thermal spreading and ground return. Use a 4-layer PCB with dedicated VCC and GND planes; the FLEX 6000 family datasheet recommends matched impedance traces of 50 Ω single-ended for clock inputs.

Configure global clock buffers (CLK0/CLK1) with dedicated low-skew routing and place clock-input pins at package corners closest to the clock source. For high-speed designs exceeding 100 MHz, terminate clock traces with 33 Ω series resistors at the driver to dampen reflections on the relatively long PQFP bond-wire-to-pin path.

Do not confuse 'I' (Industrial temperature grade) with 'C' (Commercial) in the FLEX 6000 ordering code - the EPF6024AQI vs EPF6024AQC variants are NOT thermal drop-in equivalents. Also, the 'N' suffix indicates Pb-free finish; mixing leaded and lead-free PQFPs on the same board can cause assembly defects and tombstoning during reflow.

Informações de conformidade

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Sem chumbo
Yes
Sem halogênios
Unknown
Minerais de conflito
Unknown

Pb-free finish confirmed by 'N' suffix in MPN per Altera/Intel ordering scheme. RoHS/REACH compliance per Altera product page. Not AEC-Q100 qualified (FPGA, not automotive). Halogen-free status and conflict-mineral reporting not explicitly listed in current distributor data.

Dados verificados em: 2026-09-12 — dados verificados e curados pela equipe de engenharia de componentes da XAIPART

Buscas relacionadas

EPF6024AQI208-3N datasheet EPF6024AQI208-3N price Altera FLEX 6000 FPGA 24K gates EPF6024AQI208-3N drop-in replacement 208-pin PQFP FPGA obsolete EPF6024AQI208-3N vs EPF6024AQC208-3N FLEX 6000 industrial temperature FPGA EPF6024AQI208-3N buy what is FLEX 6000 FPGA Altera EPF6024 obsolete replacement FPGA OptiFLEX architecture EPF6024AQI208-3N lead-free RoHS

Componentes & termos relacionados

Altera Intel Programmable Solutions Group EPF6024AQI208-3N EPF6024AQI208-3 EPF6024AQI208-2N EPF6024AQC208-3N EPF6024AQC208-2N FPGA Field Programmable Gate Array FLEX 6000 OptiFLEX architecture LUT (Look-Up Table) PQFP 208-pin BFQFP JTAG IEEE 1149.1 EPC configuration memory RoHS REACH multiVolt I/O Industrial temperature grade Plastic Quad Flat Pack Programmable Logic Device
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