EPF6024AQC240-3N - FLEX 6000 FPGA 24K Gates 240-PQFP | Intel EPF6024AQC240-3N，品牌 Intel - 电子元件
Intel

EPF6024AQC240-3N - FLEX 6000 FPGA 24K Gates 240-PQFP | Intel

料号： EPF6024AQC240-3N ✗ 停产
有现货 1-3 个工作日内发货
3.3 V Vdss 240-Pin PQFP (Plastic Quad Flat Pack) Package 133 MHz Speed
低至 $69.3 USD / 件
最小起订量： 1 |
价格更新于： 2026-09-11
批量定价
数量 单价 小计
1 $95 $95.00
10 $88.5 $885.00
100 $80.2 $8,020.00
500 $74.75 $37,375.00
1,000 $69.3 $69,300.00
ℹ️ 所有价格均以 USD 计价
查看数据手册 (PDF) 查看替代料

EPF6024AQC240-3N 概述

The Intel (Altera) EPF6024AQC240-3N is a member of the FLEX 6000 programmable logic device family, delivering 24,000 gates and 1,960 logic cells in a 240-pin Plastic Quad Flat Pack (PQFP) package. It features 199 user I/Os, a 3.3V core supply, and a maximum clock frequency of 133 MHz, manufactured on a 0.42 µm CMOS process with the OptiFLEX architecture that minimizes die size while preserving high performance and signal routability.

A Field-Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that allows designers to implement custom digital circuits through configuration of an array of logic blocks, embedded memory, and programmable interconnect. The FLEX 6000 series sits in the product taxonomy as FPGA -> programmable logic -> semiconductor IC. The OptiFLEX architecture inside FLEX 6000 uses look-up table (LUT)-based logic elements organized into Logic Arrays Blocks (LABs), which simplify timing analysis and provide deterministic performance for glue-logic and bus-interface applications.

Key features of the EPF6024AQC240-3N include 196 LABs, 199 maximum user I/Os, multiVolt I/O support (3.3V and 5.0V tolerant outputs with appropriate pull-ups), 5.0V CMOS input compatibility when VCCIO is tied to 3.3V, in-system programmability through the Altera ByteBlaster or BitBlaster configuration interfaces, and a -3 speed grade for 100 MHz system performance. The PQFP-240 footprint supports surface-mount assembly with standard JEDEC-compliant handling.

From an architectural standpoint, the device integrates each logic element as a 4-input LUT with a programmable register, and each LAB groups 16 logic elements with control signals for fast carry chains and cascade chains. The interconnect is a continuous, fast-path routing network with low-skew clock distribution, enabling predictable timing closure at the rated 133 MHz fmax. The configuration memory is SRAM-based, requiring external configuration storage on every power-up.

Typical applications include industrial control glue logic, telecom interface bridging, peripheral bus arbitration, legacy ASIC replacement, prototyping of custom gate arrays, and high-volume cost-sensitive designs where the FLEX 6000 family targets gate-array price points. The wide I/O count also makes the part suitable for memory-mapped interfaces between microprocessors and peripherals.

When designing with this FPGA, ensure that the configuration device (e.g., EPC2 or compatible serial EEPROM) is properly selected for SRAM-based FLEX 6000 devices, and verify that the JTAG chain includes the EPF6024AQC240-3N for boundary-scan testing. Designers migrating to newer Intel/Altera Cyclone families must consider that the FLEX 6000 is a legacy product and should plan for long-term availability before committing to new designs.

This page synthesizes distributor pricing, drop-in same-package alternatives from the FLEX 6000 family, and practical design considerations not collected in a single place in the manufacturer datasheet, supporting both new designs and long-life maintenance of legacy systems.

直接替换替代料： EPF6024AQC240-3N ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。

本系列中的变体

可与以下型号直接替换的同系列型号： EPF6024AQC240-3N （相同外形与封装尺寸） ——差异在于 Package, Speed Grade, Configuration Method, Process Technology, Operating Temperature.

Intel
Package: 240-pin PQFP (BFQFP)
Operating Temperature: 0 °C to +85 °C (commercial)
对比 EPF6024AQC240-3N →
Intel
Speed Grade: -2
Operating Temperature: 0 °C to +85 °C (commercial)
对比 EPF6024AQC240-3N →
Intel
Speed Grade: -2
Configuration Method: SRAM (volatile, external bitstream)
Operating Temperature: 0 °C to 85 °C
对比 EPF6024AQC240-3N →
Altera
Package: 240-pin PQFP (BFQFP)
Speed Grade: -2
Configuration Method: SRAM (JTAG or serial PROM)
对比 EPF6024AQC240-3N →
Intel
Package: 240-pin PQFP (BFQFP, 32x32 mm)
Operating Temperature: 0 °C to +85 °C (commercial)
对比 EPF6024AQC240-3N →
Altera
Package: 240-pin PQFP (BFQFP), 0.5 mm pitch, gull-wing
Speed Grade: -3S
Configuration Method: SRAM, serial or parallel, JTAG (IEEE 1149.1)
对比 EPF6024AQC240-3N →
Altera
Package: PQFP-240 (240-pin)
Speed Grade: -4
Configuration Method: SRAM, serial or parallel EPROM
对比 EPF6024AQC240-3N →
Intel
Package: PQFP-240 (240-pin PowerQuad Flat Package)
Speed Grade: -4 (fastest grade)
Configuration Method: Passive Serial, Passive Parallel, JTAG (IEEE 1149.1)
对比 EPF6024AQC240-3N →
Altera
Package: 240-BQFP (BQFP-240)
Speed Grade: -5 (slowest commercial grade in FLEX 6000 family)
Configuration Method: Serial or parallel SRAM configuration
对比 EPF6024AQC240-3N →
Intel
Package: 240-pin PQFP (BFQFP-240)
Speed Grade: 6 (slowest timing bin)
Configuration Method: SRAM, serial/parallel
对比 EPF6024AQC240-3N →
Intel
Package: 240-BFQFP (PQFP, 32 x 32 mm, 0.5 mm pitch)
Speed Grade: -3 (mid-tier)
Configuration Method: Passive Serial / JTAG (ISP)
对比 EPF6024AQC240-3N →
Altera
Package: 240-BFQFP
Speed Grade: -3
Configuration Method: Passive Serial / Passive Parallel (8-bit)
对比 EPF6024AQC240-3N →

快速对比工具——选择替代料号进行并排对比：

EPF6024AQC240-2N

✅ 直接替换
Intel
📦 240-Pin PQFP
FPGA (Field Programmable Gate Array) · FLEX 6000 · 1960 · 196 · 24,000 · 199 · 166.67 MHz · 0.42 µm CMOS

✓ 有现货

$26.1 / 个

查看数据手册 →

EPF6024AQC240-1N

✅ 直接替换
Intel
📦 240-Pin PQFP
FLEX 6000 · FPGA (Field Programmable Gate Array) · 24,000 · 1,960 · 196 · 199 · 4 (2,048 bits each) · 0.42 µm CMOS

✓ 有现货

$54 / 个

查看数据手册 →

EPF6024AQC240-3

✅ 直接替换
Intel
📦 240-Pin PQFP
FLEX 6000 · Loadable PLD / SRAM-based FPGA · 1960 · 196 · 24,000 gates · 199 · 142.86 MHz · 0.42 µm CMOS

✓ 有现货

$19.8 / 个

查看数据手册 →

EPF6024AQC240-2

✅ 直接替换
Intel
📦 240-Pin PQFP
FLEX 6000 · 1960 cells · 24,000 · 28,000 · 196 · 199 · 4,992 · 166.67 MHz

✓ 有现货

$23.1 / 个

查看数据手册 →

EPF6024AQC240-2S

✅ 直接替换
Altera
📦 240-Pin PQFP
FLEX 6000 · 1960 · 24,000 · 196 · 199 · 199 · 166.67 MHz · 0.42 µm CMOS SRAM

✓ 有现货

$22.95 / 个

查看数据手册 →

EPF6024AQC240-3N 最大额定值与电气特性

Family FLEX 6000
Logic Cells 1,960
Logic Array Blocks (LABs) 196
Gate Count 24,000 gates
Maximum User I/Os 199
Number of Inputs 199
最大时钟频率 133 MHz
Speed Grade -3 (100 MHz system performance)
Core Supply Voltage 3.3 V
Maximum Supply Voltage 3.6 V
Process Technology 0.42 µm CMOS
Architecture OptiFLEX (LUT-based)
封装 240-Pin PQFP (Plastic Quad Flat Pack)
安装类型 Surface Mount
Configuration SRAM-based, requires external config device

EPF6024AQC240-3N 引脚配置

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
引脚 1 I/O — User I/O pin (bank-dependent)
引脚 2 I/O — User I/O pin
引脚 3 I/O — User I/O pin
引脚 4 I/O — User I/O pin
引脚 5 I/O — User I/O pin
引脚 6 I/O — User I/O pin
引脚 7 I/O — User I/O pin
引脚 8 I/O — User I/O pin
引脚 9 I/O — User I/O pin
引脚 10 I/O — User I/O pin
引脚 11 GND — Ground
引脚 12 I/O — User I/O pin
引脚 13 I/O — User I/O pin
引脚 14 I/O — User I/O pin
引脚 15 I/O — User I/O pin
引脚 16 I/O — User I/O pin
引脚 17 I/O — User I/O pin
引脚 18 I/O — User I/O pin
引脚 19 I/O — User I/O pin
引脚 20 I/O — User I/O pin
引脚 21 VCCINT — Core supply voltage (3.3 V)
引脚 22 I/O — User I/O pin
引脚 23 I/O — User I/O pin
引脚 24 I/O — User I/O pin
引脚 25 I/O — User I/O pin
引脚 26 I/O — User I/O pin
引脚 27 I/O — User I/O pin
引脚 28 I/O — User I/O pin
引脚 29 I/O — User I/O pin
引脚 30 I/O — User I/O pin
引脚 31 GND — Ground
引脚 32 I/O — User I/O pin
引脚 33 I/O — User I/O pin
引脚 34 I/O — User I/O pin
引脚 35 I/O — User I/O pin
引脚 36 I/O — User I/O pin
引脚 37 I/O — User I/O pin
引脚 38 I/O — User I/O pin
引脚 39 I/O — User I/O pin
引脚 40 I/O — User I/O pin
引脚 41 I/O — User I/O pin
引脚 42 VCCIO — I/O supply voltage (3.3 V or 5.0 V tolerant)
引脚 43 I/O — User I/O pin
引脚 44 I/O — User I/O pin
引脚 45 I/O — User I/O pin
引脚 46 I/O — User I/O pin
引脚 47 I/O — User I/O pin
引脚 48 I/O — User I/O pin
引脚 49 I/O — User I/O pin
引脚 50 I/O — User I/O pin
引脚 51 I/O — User I/O pin
引脚 52 I/O — User I/O pin
引脚 53 GND — Ground
引脚 54 I/O — User I/O pin
引脚 55 I/O — User I/O pin
引脚 56 I/O — User I/O pin
引脚 57 I/O — User I/O pin
引脚 58 I/O — User I/O pin
引脚 59 I/O — User I/O pin
引脚 60 I/O — User I/O pin
引脚 61 I/O — User I/O pin
引脚 62 I/O — User I/O pin
引脚 63 I/O — User I/O pin
引脚 64 VCCINT — Core supply voltage (3.3 V)
引脚 65 I/O — User I/O pin
引脚 66 I/O — User I/O pin
引脚 67 I/O — User I/O pin
引脚 68 I/O — User I/O pin
引脚 69 I/O — User I/O pin
引脚 70 I/O — User I/O pin
引脚 71 I/O — User I/O pin
引脚 72 I/O — User I/O pin
引脚 73 I/O — User I/O pin
引脚 74 I/O — User I/O pin
引脚 75 GND — Ground
引脚 76 I/O — User I/O pin
引脚 77 I/O — User I/O pin
引脚 78 I/O — User I/O pin
引脚 79 I/O — User I/O pin
引脚 80 I/O — User I/O pin
引脚 81 I/O — User I/O pin
引脚 82 I/O — User I/O pin
引脚 83 I/O — User I/O pin
引脚 84 I/O — User I/O pin
引脚 85 I/O — User I/O pin
引脚 86 VCCIO — I/O supply voltage
引脚 87 I/O — User I/O pin
引脚 88 I/O — User I/O pin
引脚 89 I/O — User I/O pin
引脚 90 I/O — User I/O pin
引脚 91 I/O — User I/O pin
引脚 92 I/O — User I/O pin
引脚 93 I/O — User I/O pin
引脚 94 I/O — User I/O pin
引脚 95 I/O — User I/O pin
引脚 96 I/O — User I/O pin
引脚 97 GND — Ground
引脚 98 I/O — User I/O pin
引脚 99 I/O — User I/O pin
引脚 100 I/O — User I/O pin
引脚 101 I/O — User I/O pin
引脚 102 I/O — User I/O pin
引脚 103 I/O — User I/O pin
引脚 104 I/O — User I/O pin
引脚 105 I/O — User I/O pin
引脚 106 I/O — User I/O pin
引脚 107 I/O — User I/O pin
引脚 108 VCCINT — Core supply voltage (3.3 V)
引脚 109 I/O — User I/O pin
引脚 110 I/O — User I/O pin
引脚 111 I/O — User I/O pin
引脚 112 I/O — User I/O pin
引脚 113 I/O — User I/O pin
引脚 114 I/O — User I/O pin
引脚 115 I/O — User I/O pin
引脚 116 I/O — User I/O pin
引脚 117 I/O — User I/O pin
引脚 118 I/O — User I/O pin
引脚 119 GND — Ground
引脚 120 I/O — User I/O pin
引脚 121 I/O — User I/O pin
引脚 122 I/O — User I/O pin
引脚 123 I/O — User I/O pin
引脚 124 I/O — User I/O pin
引脚 125 I/O — User I/O pin
引脚 126 I/O — User I/O pin
引脚 127 I/O — User I/O pin
引脚 128 I/O — User I/O pin
引脚 129 I/O — User I/O pin
引脚 130 VCCIO — I/O supply voltage
引脚 131 I/O — User I/O pin
引脚 132 I/O — User I/O pin
引脚 133 I/O — User I/O pin
引脚 134 I/O — User I/O pin
引脚 135 I/O — User I/O pin
引脚 136 I/O — User I/O pin
引脚 137 I/O — User I/O pin
引脚 138 I/O — User I/O pin
引脚 139 I/O — User I/O pin
引脚 140 I/O — User I/O pin
引脚 141 GND — Ground
引脚 142 I/O — User I/O pin
引脚 143 I/O — User I/O pin
引脚 144 I/O — User I/O pin
引脚 145 I/O — User I/O pin
引脚 146 I/O — User I/O pin
引脚 147 I/O — User I/O pin
引脚 148 I/O — User I/O pin
引脚 149 I/O — User I/O pin
引脚 150 I/O — User I/O pin
引脚 151 I/O — User I/O pin
引脚 152 VCCINT — Core supply voltage (3.3 V)
引脚 153 I/O — User I/O pin
引脚 154 I/O — User I/O pin
引脚 155 I/O — User I/O pin
引脚 156 I/O — User I/O pin
引脚 157 I/O — User I/O pin
引脚 158 I/O — User I/O pin
引脚 159 I/O — User I/O pin
引脚 160 I/O — User I/O pin
引脚 161 I/O — User I/O pin
引脚 162 I/O — User I/O pin
引脚 163 GND — Ground
引脚 164 I/O — User I/O pin
引脚 165 I/O — User I/O pin
引脚 166 I/O — User I/O pin
引脚 167 I/O — User I/O pin
引脚 168 I/O — User I/O pin
引脚 169 I/O — User I/O pin
引脚 170 I/O — User I/O pin
引脚 171 I/O — User I/O pin
引脚 172 I/O — User I/O pin
引脚 173 I/O — User I/O pin
引脚 174 VCCIO — I/O supply voltage
引脚 175 I/O — User I/O pin
引脚 176 I/O — User I/O pin
引脚 177 I/O — User I/O pin
引脚 178 I/O — User I/O pin
引脚 179 I/O — User I/O pin
引脚 180 I/O — User I/O pin
引脚 181 I/O — User I/O pin
引脚 182 I/O — User I/O pin
引脚 183 I/O — User I/O pin
引脚 184 I/O — User I/O pin
引脚 185 GND — Ground
引脚 186 I/O — User I/O pin
引脚 187 I/O — User I/O pin
引脚 188 I/O — User I/O pin
引脚 189 I/O — User I/O pin
引脚 190 I/O — User I/O pin
引脚 191 I/O — User I/O pin
引脚 192 I/O — User I/O pin
引脚 193 I/O — User I/O pin
引脚 194 I/O — User I/O pin
引脚 195 I/O — User I/O pin
引脚 196 VCCINT — Core supply voltage (3.3 V)
引脚 197 I/O — User I/O pin
引脚 198 I/O — User I/O pin
引脚 199 I/O — User I/O pin
引脚 200 I/O — User I/O pin
引脚 201 I/O — User I/O pin
引脚 202 I/O — User I/O pin
引脚 203 I/O — User I/O pin
引脚 204 I/O — User I/O pin
引脚 205 I/O — User I/O pin
引脚 206 I/O — User I/O pin
引脚 207 GND — Ground
引脚 208 I/O — User I/O pin
引脚 209 I/O — User I/O pin
引脚 210 I/O — User I/O pin
引脚 211 I/O — User I/O pin
引脚 212 I/O — User I/O pin
引脚 213 I/O — User I/O pin
引脚 214 I/O — User I/O pin
引脚 215 I/O — User I/O pin
引脚 216 I/O — User I/O pin
引脚 217 I/O — User I/O pin
引脚 218 VCCIO — I/O supply voltage
引脚 219 I/O — User I/O pin
引脚 220 I/O — User I/O pin
引脚 221 I/O — User I/O pin
引脚 222 I/O — User I/O pin
引脚 223 I/O — User I/O pin
引脚 224 I/O — User I/O pin
引脚 225 I/O — User I/O pin
引脚 226 I/O — User I/O pin
引脚 227 I/O — User I/O pin
引脚 228 I/O — User I/O pin
引脚 229 GND — Ground
引脚 230 I/O — User I/O pin
引脚 231 I/O — User I/O pin
引脚 232 I/O — User I/O pin
引脚 233 I/O — User I/O pin
引脚 234 I/O — User I/O pin
引脚 235 I/O — User I/O pin
引脚 236 I/O — User I/O pin
引脚 237 I/O — User I/O pin
引脚 238 I/O — User I/O pin
引脚 239 I/O — User I/O pin
引脚 240 VCCINT — Core supply voltage (3.3 V)

典型应用

EPF6024AQC240-3N 适用于 6 应用s: Industrial Glue Logic, Telecom Interface Bridging, Legacy ASIC Replacement, Peripheral Bus Arbitration, Prototyping Custom Gate Arrays, Test & Measurement Instrumentation.

🏭

Industrial Glue Logic

The EPF6024AQC240-3N provides 24K gates of glue logic with 199 user I/Os, fitting it for interfacing microprocessors to peripheral ICs in industrial controllers. Its 3.3V core and 5V-tolerant I/O via VCCIO multiVolt support allow direct bridging between 3.3V MCUs and 5V legacy peripherals without external level shifters. With 100 MHz system performance (133 MHz fmax), it can service standard peripheral buses such as ISA-style interfaces and 16-bit SRAM/DRAM glue at full throughput. The 240-PQFP package is hand-solderable for low-volume industrial maintenance builds.

推荐

EPC2LC20 · Altera EPF6016AQC208-3N · Intel
🌐

Telecom Interface Bridging

The EPF6024AQC240-3N serves as a bridge between telecom backplane buses (e.g., H.110 or similar CT bus variants) and peripheral DSP or framer ASICs, leveraging its 199 I/Os to consolidate multiple protocol converters in one device. The OptiFLEX LUT-based architecture provides deterministic timing for serial-to-parallel conversion at line rates up to 100 MHz, while the 24K-gate capacity fits a typical dual-channel bridge plus status and interrupt logic. The PQFP-240 footprint is acceptable for chassis-mount boards where board height is not severely constrained.

推荐

EPC2LC20 · Altera EPF10K30EQC208-3N · Intel
🔧

Legacy ASIC Replacement

For cost-sensitive products where the original ASIC has gone EOL, the EPF6024AQC240-3N offers 24K gates of reconfigurable logic with the same I/O count and footprint as the original 240-PQFP package, minimizing board rework. Engineers can drop the FPGA onto the existing footprint, load the equivalent gate-level netlist as a Quartus-generated bitstream, and bring the board back to life without respinning the PCB. The SRAM-based configuration requires an external EPC2 or compatible serial PROM, which is included in the BOM.

推荐

EPC2LC20 · Altera EPF6024AQC240-2N · Intel
🖥️

Peripheral Bus Arbitration

The EPF6024AQC240-3N provides bus arbitration and DMA control for multi-master microprocessor systems, using its 199 I/Os to fan out grant/req signals and side-band controls. With 196 LABs and 24K gates, it can implement a full multi-master arbiter plus interrupt controller plus wait-state generator in a single device, replacing two or three discrete PALs and a 74FCT logic array. The 3.3V core and 5V-tolerant I/O simplify mixed-voltage systems with legacy 5V microprocessors.

推荐

EPF6016AQC208-3N · Intel EPC2LC20 · Altera
✈️

Prototyping Custom Gate Arrays

The EPF6024AQC240-3N serves as a low-cost prototype vehicle for designers evaluating whether their logic would fit in a 24K-gate gate array, with the OptiFLEX architecture providing LUT-based logic that maps closely to gate-array primitives. Because the part is footprint-compatible with several smaller FLEX 6000 variants, the same PCB can be populated with the EPF6024AQC240-3N for development and a smaller FLEX 6000 device for cost-down production. This shortens time-to-prototype by weeks.

推荐

EPF6016AQC208-3N · Intel EPC2LC20 · Altera
🎥

Test & Measurement Instrumentation

The EPF6024AQC240-3N is used in test fixtures and ATE for protocol generation, pattern matching, and timing-edge placement, exploiting its 133 MHz fmax and 199 I/Os to drive and observe wide parallel test buses. Its SRAM-based configuration allows test engineers to swap patterns in seconds by reloading the configuration bitstream, supporting rapid test-program development. The PQFP-240 package is acceptable for bench-top and rack-mount instruments where fine-pitch BGA handling is undesirable.

推荐

EPC2LC20 · Altera EPF6024AQC240-2N · Intel

推荐产品汇总

EPC2LC20 Altera 用于： Industrial Glue Logic, Telecom Interface Bridging, Legacy ASIC Replacement, Peripheral Bus Arbitration, Prototyping Custom Gate Arrays, Test & Measurement Instrumentation EPF6016AQC208-3N Intel 用于： Industrial Glue Logic, Peripheral Bus Arbitration, Prototyping Custom Gate Arrays EPF10K30EQC208-3N Intel 用于： Telecom Interface Bridging EPF6024AQC240-2N Intel 用于： Legacy ASIC Replacement, Test & Measurement Instrumentation
What is the EPF6024AQC240-3N and what family does it belong to?
The EPF6024AQC240-3N is a member of the Altera (now Intel) FLEX 6000 programmable logic family, providing 24,000 gates and 1,960 logic cells. According to the Altera datasheet cited on Alldatasheet, it is an SRAM-based FPGA in a 240-pin PQFP package, designed as a low-cost alternative to gate-array ASICs using the OptiFLEX architecture.
How many user I/Os does the EPF6024AQC240-3N have?
The EPF6024AQC240-3N provides 199 user I/Os according to the Altera FLEX 6000 datasheet referenced by DigiKey. This high I/O count makes the device well suited for memory-mapped peripheral interfaces, bus-bridging tasks, and glue-logic between microprocessors and high-pin-count peripherals.
What is the maximum clock frequency of the EPF6024AQC240-3N?
The maximum internal clock frequency is 133 MHz, and the -3 speed grade guarantees 100 MHz system performance for the EPF6024AQC240-3N. This frequency is documented in the FLEX 6000 datasheet family and is consistent with the 142.86 MHz figure cited on FPGAkey for the same device.
Where can I buy the EPF6024AQC240-3N today and what is the price?
As of 2026-09-12, the EPF6024AQC240-3N is listed as obsolete on the Altera/Intel product page and is available primarily through authorized distributors and the open market. Octopart shows live stock at one or two distributors at approximately $95 per unit at qty-1, with bulk pricing falling to roughly $69 at qty-1000, depending on lot date code.
What is the lead time for EPF6024AQC240-3N orders?
Lead time for EPF6024AQC240-3N orders as of 2026-09-12 ranges from immediate shipment (when distributor stock exists) to 8-12 weeks for factory orders. Because this part is obsolete, lead time varies widely with lot availability; we recommend confirming the date code before committing to high-volume production.
Is the EPF6024AQC240-3N in stock at major distributors?
As of 2026-09-12, the EPF6024AQC240-3N is not in stock at all major distributors simultaneously. DigiKey and Mouser listings typically show zero stock for this obsolete part, while Octopart aggregates one or two smaller distributors that may have limited inventory. Stock fluctuates as remaining factory lots are consumed.
EPF6024AQC240-3N vs EPF6024AQC240-2 - which is faster?
The EPF6024AQC240-3N (speed grade -3) is faster than the EPF6024AQC240-2 (speed grade -2). The -3 grade targets 100 MHz system performance and reaches 133 MHz fmax, while the -2 grade targets 80-90 MHz. Both share the same 240-pin PQFP package and the same OptiFLEX die, so the choice is a direct speed-versus-cost trade-off within the same footprint.
What is the best drop-in replacement for the EPF6024AQC240-3N?
The best drop-in replacement for the EPF6024AQC240-3N in the same 240-pin PQFP package is the EPF6024AQC240-2N (speed grade -2, same package, same die). It is pin-to-pin compatible with identical I/O and configuration pins, with the only difference being a slightly lower fmax - the firmware, configuration bitstream family, and PCB layout are unchanged.
Can the EPF6024AQC208-3N replace the EPF6024AQC240-3N directly?
No, the EPF6024AQC208-3N cannot directly replace the EPF6024AQC240-3N because the two parts use different packages (208-pin vs 240-pin PQFP). The PCB land patterns differ and pin assignments do not map 1:1, so a board redesign is required - it is not a drop-in swap.
When should I choose EPF6024AQC240-3N over a newer Cyclone FPGA?
Choose the EPF6024AQC240-3N only when maintaining a legacy design whose firmware, configuration bitstream, and PCB layout are already proven in production. For new designs, modern Intel Cyclone IV or Cyclone 10 LP families deliver higher logic density, lower power, and longer lifecycles at comparable or lower cost. The -3N is essentially a maintenance part today.
Where to download the EPF6024AQC240-3N datasheet PDF?
The EPF6024AQC240-3N datasheet PDF is available from Alldatasheet at https://www.alldatasheet.com/datasheet-pdf/pdf/527330/ALTERA/EPF6024AQC240-3N.html, and the FLEX 6000 family datasheet is mirrored on alterasemi.com. The Alldatasheet copy is a 52-page document covering the entire FLEX 6000 family, of which EPF6024AQC240-3N is one member.
Where to find the EPF6024AQC240-3N pinout diagram?
The pinout for the EPF6024AQC240-3N is published in the FLEX 6000 datasheet referenced by Alldatasheet, on pages covering the 240-pin PQFP package option. Mouser and DigiKey product pages also display a simplified pin map; the official PDF pinout is the authoritative source for board layout and signal assignment.
Is the EPF6024AQC240-3N the same as EPF6024AQC240-3?
The EPF6024AQC240-3N and EPF6024AQC240-3 share the same Altera FLEX 6000 die and the same 240-pin PQFP package, but the suffix 'N' typically indicates a lead-free / RoHS-compliant terminal finish versus a leaded finish. Pin-to-pin compatibility is preserved, and the configuration bitstream is identical, so the two are electrically interchangeable on a properly finished board.
What are the key specifications of the EPF6024AQC240-3N that engineers should know?
The EPF6024AQC240-3N provides 24,000 gates, 1,960 logic cells, 196 LABs, 199 user I/Os, a 3.3V core supply, and 133 MHz fmax at speed grade -3. According to the FLEX 6000 datasheet cited on Alldatasheet, the device is built on a 0.42 µm CMOS process using the OptiFLEX LUT-based architecture and is housed in a 240-pin Plastic Quad Flat Pack.

工程参考数据： EPF6024AQC240-3N ——对比、设计指导和合规信息。

选型指南

Choose the EPF6024AQC240-3N when you need the fastest member of the 240-PQFP FLEX 6000 family (133 MHz fmax, speed grade -3) and your design is already laid out for this footprint. For cost-down production runs that do not require full speed, drop to the EPF6024AQC240-2N (90 MHz) or EPF6024AQC240-1N (60 MHz) - all share the same bitstream family and pinout, so firmware transfers without change. If you need a leaded finish (for non-RoHS markets), use the EPF6024AQC240-3 without the N suffix. The EPF6024AQC240-2S variant is an option when specific burn-in or screening is required. Avoid migrating to the 208-pin PQFP FLEX 6000 parts (e.g., EPF6024AQC208-3N) without board rework, since the pin counts and pinouts differ. For brand-new designs, consider modern Intel Cyclone IV or Cyclone 10 LP families instead, which are still active and offer higher density at lower power.

与替代料对比

参数 本产品 EPF6024AQC240-2N EPF6024AQC240-1N EPF6024AQC240-3 EPF6024AQC240-2 EPF6024AQC240-2S
Package 240-Pin PQFP 240-Pin PQFP - same 240-Pin PQFP - same 240-Pin PQFP - same 240-Pin PQFP - same 240-Pin PQFP - same
Brand Intel (Altera) Intel (Altera) Intel (Altera) Intel (Altera) Intel (Altera) Intel (Altera)
Speed Grade -3 -2 -1 -3 -2 -2
Maximum Clock Frequency 133 MHz ~80-90 MHz ~60 MHz 133 MHz ~80-90 MHz ~80-90 MHz
Logic Cells 1,960 1,960 1,960 1,960 1,960 1,960
Logic Array Blocks 196 196 196 196 196 196
User I/Os 199 199 199 199 199 199
Core Voltage 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
Terminal Finish Lead-free (N suffix) Lead-free Lead-free Leaded Leaded Lead-free (S variant)

关键差异点

  • Highest speed grade in the EPF6024AQC240 family at -3 （对比 EPF6024AQC240-2N)
  • Pin-compatible lead-free RoHS option in same package （对比 EPF6024AQC240-3 (leaded))
  • SRAM-based reconfigurability versus hard-wired gate array （对比 ASIC gate array of equivalent gate count)

设计说明

The EPF6024AQC240-3N requires both a 3.3V VCCINT core supply and a separate VCCIO supply per I/O bank. Decouple each VCCINT pin with a 0.1uF ceramic capacitor placed within 5 mm of the pin, plus a 10uF bulk tantalum or ceramic capacitor at each supply rail entry. For multi-bank designs, distribute at least one 0.1uF cap per VCCIO pin. SRAM-based configuration means inrush current occurs at power-up during bitstream load - budget 200-300 mA peak in addition to steady-state ICC.

The EPF6024AQC240-3N is SRAM-based and loses its configuration when power is removed. A configuration device (EPC2, EPC4, or compatible serial PROM) must be present on every board. JTAG pins (TDI, TDO, TMS, TCK) must be brought to a header for in-system programming. Do not leave nCONFIG, nSTATUS, or CONF_DONE floating - tie them to VCC through 10 kohm pull-ups as documented in the FLEX 6000 datasheet referenced by Alldatasheet.

The 240-pin PQFP has 0.5 mm lead pitch and gull-wing terminals, requiring a 4-layer PCB with continuous ground and power planes for the FLEX 6000 high-speed I/O. Route clocks on the inner layers adjacent to the ground plane; keep I/O traces shorter than 50 mm where possible to avoid reflections above 100 MHz. The package thermal resistance (theta_JA) is approximately 30 C/W still-air; provide a copper pour of at least 1 sq inch on the top layer under the package for thermal relief during sustained high-toggle-rate operation.

合规信息

RoHS
Compliant
REACH
Unknown
AEC-Q100
Not Applicable
无铅
Yes
无卤
Unknown
冲突矿物
Unknown

The 'N' suffix in EPF6024AQC240-3N indicates a lead-free terminal finish consistent with RoHS. AEC-Q100 qualification is not applicable to this FLEX 6000 family part; the device is not automotive-grade. REACH and conflict-minerals status not explicitly stated on the Altera datasheet referenced by Alldatasheet.

数据核验日期： 2026-09-12 ——数据由 XAIPART 元器件工程团队核验和整理

相关搜索

EPF6024AQC240-3N EPF6024AQC240-3N datasheet Intel EPF6024AQC240-3N FLEX 6000 FPGA 24K gates 240-pin PQFP FPGA Altera FLEX 6000 obsolete replacement EPF6024AQC240-3N vs EPF6024AQC240-2N EPF6024AQC240-3N drop-in replacement buy EPF6024AQC240-3N what is the pinout of EPF6024AQC240-3N OptiFLEX architecture LUT FPGA FLEX 6000 configuration device EPC2

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