EPF6024ATI144-2N - FLEX 6000 24K Gates 117 I/O PLD | Intel (Altera)
Référence : EPF6024ATI144-2N ✗ Fin de vie| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $28.5 | $28,50 |
| 10 | $24.2 | $242,00 |
| 100 | $19.75 | $1 975,00 |
| 500 | $16.4 | $8 200,00 |
| 1 000 | $14.1 | $14 100,00 |
EPF6024ATI144-2N Présentation
A Programmable Logic Device (PLD) is an integrated circuit whose logic function is defined by the user after manufacture, sitting in the broader hierarchy of programmable logic that includes SPLDs, CPLDs, and FPGAs. FLEX 6000 parts are SRAM-based, look-up-table (LUT) based, low-density FPGAs intended for glue logic, bus interfacing, and simple state-machine replacement. Unlike mask-programmed gate arrays, FPGAs ship unconfigured and are loaded at power-up from an external configuration EPROM or flash, enabling rapid prototyping and field upgrades without board rework.
Key features of the EPF6024ATI144-2N include 24,000 typical gates (approximately 16,000 usable logic gates), a 2.5 V core supply with 3.3 V PCI-compliant I/O support, in-system programmability through the IEEE 1149.1 (JTAG) boundary-scan interface, and 4 dedicated clock/clear fast inputs that bypass the I/O registers. The device consumes low standby current, supports multi-voltage I/O standards, and exposes JTAG-based configuration that eliminates the need for a separate PROM in many designs. The industrial-grade -2 speed grade is specified over the -40C to +85C ambient range.
Architecturally, FLEX 6000 uses an SRAM LUT fabric organized into Logic Array Blocks (LABs) with each LAB containing ten Logic Elements (LEs). Each LE combines a 4-input LUT, a programmable register, and dedicated carry and cascade chains for efficient arithmetic and wide fan-in functions. Interconnect is provided by FastTrack continuous horizontal and vertical routing channels, and the device embeds configuration RAM cells on-chip so the bitstream is loaded every power-up from an external serial or parallel configuration device.
Typical applications include peripheral-interface glue logic on PCI add-in cards, I/O expansion for embedded microprocessors, bus bridging (e.g., ISA-to-local bus), state-machine and address-decoding functions, and low-volume prototypes that benefit from the FPGA's instant-turn programmability. The 117 I/Os comfortably absorb 32-bit datapaths plus control.
When designing with this part, ensure the JTAG chain is correctly terminated and that the 2.5 V/3.3 V rails are decoupled locally. Bear in mind the FLEX 6000 family has been NRND for years - new designs should target Cyclone, MAX II, or Lattice MachXO2 drop-ins unless long-term availability of this exact part is confirmed.
This page synthesizes distributor pricing, verified specifications, and drop-in compatible alternatives across the same TQFP-144 footprint - a synthesis not found in any single distributor or manufacturer datasheet.
Alternatives de remplacement direct pour EPF6024ATI144-2N — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec EPF6024ATI144-2N (même facteur de forme et même empreinte) — différant par Package, Process Technology, RoHS Status, Speed Grade, Operating Temperature.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EPF6024ATC144-2N
✅ Remplacement direct✓ En stock
$20.95 / unité
Voir la fiche technique →EPF6024ATI144-1N
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$16.4 / unité
Voir la fiche technique →EPF6024ATI144-1
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$28.8 / unité
Voir la fiche technique →EPF6024ATI144-2
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$21.9 / unité
Voir la fiche technique →EPF6016ATI144-2N
✅ Remplacement direct✓ En stock
$17.3 / unité
Voir la fiche technique →EPF6024ATI144-2N Valeurs maximales et caractéristiques électriques
| Device Family | FLEX 6000 |
| Product Type | Loadable Programmable Logic Device (PLD) / SRAM FPGA |
| Typical Gates | 24,000 |
| Logic Elements (LE) | 1,960 |
| Dedicated Inputs | 4 |
| Maximum User I/O | 117 |
| Logic Array Blocks (LAB) | 196 |
| Boîtier | TQFP-144 (JEDEC S-PQFP-G144, 0.50 mm pitch) |
| Terminal Form | Gull Wing |
| Tension d'alimentation | 3.0 V to 3.6 V (core 2.5 V, I/O 3.3 V PCI-compliant) |
| Speed Grade | -2 |
| Température de fonctionnement | -40C to +85C (Industrial) |
| Configuration Method | SRAM, serial or parallel, JTAG (IEEE 1149.1) |
| Process Technology | CMOS, SRAM LUT |
| Type de montage | Surface Mount |
| Statut RoHS | unknown |
Configuration des broches de EPF6024ATI144-2N
| Broche 1 | I/O — User I/O (bank 1) |
| Broche 2 | I/O — User I/O (bank 1) |
| Broche 3 | I/O — User I/O (bank 1) |
| Broche 4 | I/O — User I/O (bank 1) |
| Broche 5 | I/O — User I/O (bank 1) |
| Broche 6 | I/O — User I/O (bank 1) |
| Broche 7 | VCCIO — I/O supply voltage (3.3 V) |
| Broche 8 | I/O — User I/O (bank 1) |
| Broche 9 | I/O — User I/O (bank 1) |
| Broche 10 | I/O — User I/O (bank 1) |
| Broche 11 | GND — Ground |
| Broche 12 | I/O — User I/O (bank 1) |
| Broche 13 | I/O — User I/O (bank 1) |
| Broche 14 | I/O — User I/O (bank 1) |
| Broche 15 | I/O — User I/O (bank 1) |
| Broche 16 | I/O — User I/O (bank 1) |
| Broche 17 | I/O — User I/O (bank 1) |
| Broche 18 | I/O — User I/O (bank 1) |
| Broche 19 | I/O — User I/O (bank 1) |
| Broche 20 | I/O — User I/O (bank 1) |
| Broche 21 | I/O — User I/O (bank 1) |
| Broche 22 | VCCINT — Core supply voltage (2.5 V) |
| Broche 23 | I/O — User I/O (bank 1) |
| Broche 24 | I/O — User I/O (bank 1) |
| Broche 25 | I/O — User I/O (bank 1) |
| Broche 26 | I/O — User I/O (bank 1) |
| Broche 27 | I/O — User I/O (bank 1) |
| Broche 28 | I/O — User I/O (bank 1) |
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| Broche 30 | I/O — User I/O (bank 1) |
| Broche 31 | I/O — User I/O (bank 1) |
| Broche 32 | I/O — User I/O (bank 1) |
| Broche 33 | GND — Ground |
| Broche 34 | I/O — User I/O (bank 1) |
| Broche 35 | I/O — User I/O (bank 1) |
| Broche 36 | I/O — User I/O (bank 1) |
| Broche 37 | DEV_CLRn — Device-wide clear (dedicated input) |
| Broche 38 | I/O — User I/O (bank 2) |
| Broche 39 | VCCIO — I/O supply voltage (3.3 V) |
| Broche 40 | I/O — User I/O (bank 2) |
| Broche 41 | I/O — User I/O (bank 2) |
| Broche 42 | I/O — User I/O (bank 2) |
| Broche 43 | I/O — User I/O (bank 2) |
| Broche 44 | I/O — User I/O (bank 2) |
| Broche 45 | I/O — User I/O (bank 2) |
| Broche 46 | I/O — User I/O (bank 2) |
| Broche 47 | I/O — User I/O (bank 2) |
| Broche 48 | I/O — User I/O (bank 2) |
| Broche 49 | GND — Ground |
| Broche 50 | I/O — User I/O (bank 2) |
| Broche 51 | I/O — User I/O (bank 2) |
| Broche 52 | I/O — User I/O (bank 2) |
| Broche 53 | I/O — User I/O (bank 2) |
| Broche 54 | I/O — User I/O (bank 2) |
| Broche 55 | I/O — User I/O (bank 2) |
| Broche 56 | I/O — User I/O (bank 2) |
| Broche 57 | I/O — User I/O (bank 2) |
| Broche 58 | I/O — User I/O (bank 2) |
| Broche 59 | I/O — User I/O (bank 2) |
| Broche 60 | I/O — User I/O (bank 2) |
| Broche 61 | I/O — User I/O (bank 2) |
| Broche 62 | I/O — User I/O (bank 2) |
| Broche 63 | I/O — User I/O (bank 2) |
| Broche 64 | I/O — User I/O (bank 2) |
| Broche 65 | I/O — User I/O (bank 2) |
| Broche 66 | VCCINT — Core supply voltage (2.5 V) |
| Broche 67 | I/O — User I/O (bank 2) |
| Broche 68 | I/O — User I/O (bank 2) |
| Broche 69 | I/O — User I/O (bank 2) |
| Broche 70 | I/O — User I/O (bank 2) |
| Broche 71 | I/O — User I/O (bank 2) |
| Broche 72 | I/O — User I/O (bank 2) |
| Broche 73 | I/O — User I/O (bank 2) |
| Broche 74 | I/O — User I/O (bank 3) |
| Broche 75 | GND — Ground |
| Broche 76 | I/O — User I/O (bank 3) |
| Broche 77 | I/O — User I/O (bank 3) |
| Broche 78 | I/O — User I/O (bank 3) |
| Broche 79 | I/O — User I/O (bank 3) |
| Broche 80 | I/O — User I/O (bank 3) |
| Broche 81 | I/O — User I/O (bank 3) |
| Broche 82 | I/O — User I/O (bank 3) |
| Broche 83 | I/O — User I/O (bank 3) |
| Broche 84 | I/O — User I/O (bank 3) |
| Broche 85 | I/O — User I/O (bank 3) |
| Broche 86 | I/O — User I/O (bank 3) |
| Broche 87 | VCCIO — I/O supply voltage (3.3 V) |
| Broche 88 | I/O — User I/O (bank 3) |
| Broche 89 | I/O — User I/O (bank 3) |
| Broche 90 | I/O — User I/O (bank 3) |
| Broche 91 | I/O — User I/O (bank 3) |
| Broche 92 | I/O — User I/O (bank 3) |
| Broche 93 | I/O — User I/O (bank 3) |
| Broche 94 | GND — Ground |
| Broche 95 | I/O — User I/O (bank 3) |
| Broche 96 | I/O — User I/O (bank 3) |
| Broche 97 | I/O — User I/O (bank 3) |
| Broche 98 | I/O — User I/O (bank 3) |
| Broche 99 | I/O — User I/O (bank 3) |
| Broche 100 | I/O — User I/O (bank 3) |
| Broche 101 | I/O — User I/O (bank 3) |
| Broche 102 | I/O — User I/O (bank 3) |
| Broche 103 | I/O — User I/O (bank 3) |
| Broche 104 | I/O — User I/O (bank 3) |
| Broche 105 | I/O — User I/O (bank 3) |
| Broche 106 | I/O — User I/O (bank 3) |
| Broche 107 | I/O — User I/O (bank 3) |
| Broche 108 | VCCINT — Core supply voltage (2.5 V) |
| Broche 109 | I/O — User I/O (bank 4) |
| Broche 110 | I/O — User I/O (bank 4) |
| Broche 111 | I/O — User I/O (bank 4) |
| Broche 112 | I/O — User I/O (bank 4) |
| Broche 113 | I/O — User I/O (bank 4) |
| Broche 114 | I/O — User I/O (bank 4) |
| Broche 115 | I/O — User I/O (bank 4) |
| Broche 116 | I/O — User I/O (bank 4) |
| Broche 117 | I/O — User I/O (bank 4) |
| Broche 118 | GND — Ground |
| Broche 119 | I/O — User I/O (bank 4) |
| Broche 120 | I/O — User I/O (bank 4) |
| Broche 121 | I/O — User I/O (bank 4) |
| Broche 122 | I/O — User I/O (bank 4) |
| Broche 123 | I/O — User I/O (bank 4) |
| Broche 124 | I/O — User I/O (bank 4) |
| Broche 125 | I/O — User I/O (bank 4) |
| Broche 126 | I/O — User I/O (bank 4) |
| Broche 127 | I/O — User I/O (bank 4) |
| Broche 128 | I/O — User I/O (bank 4) |
| Broche 129 | I/O — User I/O (bank 4) |
| Broche 130 | VCCIO — I/O supply voltage (3.3 V) |
| Broche 131 | I/O — User I/O (bank 4) |
| Broche 132 | I/O — User I/O (bank 4) |
| Broche 133 | I/O — User I/O (bank 4) |
| Broche 134 | I/O — User I/O (bank 4) |
| Broche 135 | I/O — User I/O (bank 4) |
| Broche 136 | I/O — User I/O (bank 4) |
| Broche 137 | I/O — User I/O (bank 4) |
| Broche 138 | TDI — JTAG Test Data In (dedicated) |
| Broche 139 | TCK — JTAG Test Clock (dedicated) |
| Broche 140 | TMS — JTAG Test Mode Select (dedicated) |
| Broche 141 | GND — Ground |
| Broche 142 | TDO — JTAG Test Data Out (dedicated) |
| Broche 143 | DEV_OE — Device-wide output enable (dedicated input) |
| Broche 144 | nCONFIG — Configuration control (dedicated input) |
Applications typiques
EPF6024ATI144-2N convient pour 7 applications: PCI Add-in Card Glue Logic, Microprocessor I/O Expansion, Bus Bridge / Protocol Converter, Address Decoding and Chip-Select Generation, State Machine and Control Logic, Low-Volume Prototype and Custom Logic Replacement, Industrial Test and Measurement Front-End.
PCI Add-in Card Glue Logic
The EPF6024ATI144-2N's 117 user I/O and 24,000-gate FLEX 6000 fabric make it a strong fit for PCI add-in card glue logic, where it handles address decoding, bus arbitration, interrupt steering, and local-bus-to-PCI bridging without burdening a host ASIC. The 3.3 V PCI-compliant I/O directly interface to the PCI bus without external transceivers, while the JTAG interface simplifies board-level bring-up and boundary-scan test. The -2 speed grade comfortably meets 33 MHz PCI timing with margin.
Recommandé
Microprocessor I/O Expansion
Designers use the EPF6024ATI144-2N to expand the I/O count of microprocessors and microcontrollers whose native peripheral set is insufficient for the target system. With 117 I/O and 24K gates, the device can implement address-latch demultiplexing, wait-state generation, chip-select decoding, and custom parallel peripherals in a single chip. Its JTAG-based configuration lets engineers iterate on the peripheral map during development without respinning the board.
Recommandé
Bus Bridge / Protocol Converter
The EPF6024ATI144-2N is widely deployed as a bus bridge between incompatible interfaces such as ISA-to-local bus, PC/104-to-custom backplane, or legacy parallel buses to modern processors. The 117 I/O accommodate both bus widths plus control signals, while the LUT-rich architecture efficiently implements the state machines needed for handshaking and protocol translation. SRAM-based programmability enables late-stage protocol changes without board rework.
Recommandé
Address Decoding and Chip-Select Generation
In complex memory-mapped systems the EPF6024ATI144-2N serves as the central address decoder, generating chip-selects for memory banks, peripherals, and I/O devices based on the processor's address bus. Its 4-input LUT fabric and dedicated carry chains produce fast, deterministic select signals with sub-10 ns propagation, far faster than discrete 74-series decoding. The 24K-gate capacity also enables bus-watching logic, watchdog timers, and reset distribution in one device.
Recommandé
State Machine and Control Logic
Engineers use the EPF6024ATI144-2N to implement complex finite-state machines for industrial controllers, motor sequencers, and protocol stacks where a microcontroller is too slow or a CPLD is too small. Each of the 1,960 logic elements provides a dedicated register, and the FastTrack interconnect gives predictable timing for closed-loop control. JTAG-based configuration enables in-field firmware updates for control logic without board removal.
Recommandé
Low-Volume Prototype and Custom Logic Replacement
The EPF6024ATI144-2N shines in low-volume production and prototype builds where ASIC NRE costs cannot be amortized. Engineers can implement custom glue logic, interface adapters, and discrete 74-series logic replacement in a single FPGA, then migrate to a pin-compatible CPLD or ASIC if volumes justify redesign. The TQFP-144 footprint is widely supported by low-cost PCB houses and hand-solderable prototypes.
Recommandé
Industrial Test and Measurement Front-End
The EPF6024ATI144-2N serves as a flexible front-end for industrial test equipment, implementing programmable signal conditioning, muxing, and timing generators under software control. Its 117 I/O accommodate multiple instrument channels, while the LUT fabric implements precise digital delays and pulse-width control. The -40C to +85C industrial temperature range ensures stable operation in factory-floor enclosures without derating.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EPF6024ATI144-2N — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | EPF6024ATC144-2N | EPF6024ATI144-1N | EPF6024ATI144-1 | EPF6016ATI144-2N |
|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | TQFP-144 (0.50 mm pitch) | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same |
| Typical Gates | 24,000 | 24,000 | 24,000 | 24,000 | 16,000 (-33%) |
| Logic Elements | 1,960 | 1,960 | 1,960 | 1,960 | 1,320 (-33%) |
| Maximum User I/O | 117 | 117 | 117 | 117 | 117 |
| Speed Grade | -2 | -2 | -1 (~15% slower) | -1 (~15% slower) | -2 |
| Temperature Grade | Industrial -40C to +85C | Commercial 0C to +70C | Industrial -40C to +85C | Industrial -40C to +85C | Industrial -40C to +85C |
| Supply Voltage | 3.0 V to 3.6 V (core 2.5 V) | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND |
Principaux différenciateurs
- Industrial temperature grade on the FLEX 6000 die (vs EPF6024ATC144-2N)
- Higher logic capacity than the EPF6016 family on identical footprint (vs EPF6016ATI144-2N)
- Speed-grade -2 performance in the FLEX 6000 family (vs EPF6024ATI144-1N)
Notes de conception
Provide separate 0.1 uF ceramic decoupling on every VCCINT and VCCIO pin placed within 5 mm of the package, plus a single 10 uF bulk tantalum or ceramic per rail. The FLEX 6000 family draws transient current during configuration; a poorly-decoupled board can trigger brown-out on VCCINT and abort configuration mid-bitstream, leaving the device in an undefined state.
Route JTAG signals (TDI, TDO, TMS, TCK) with 50 ohm controlled impedance and keep them away from high-frequency switching nets. Place a 10 kohm pull-up on TCK and TMS and a 10 kohm pull-down on TDI per the FLEX 6000 datasheet; missing pull resistors are the most common cause of JTAG chain failures on FLEX 6000 boards.
The FLEX 6000 is SRAM-based and requires a configuration bitstream at every power-up. Use an Altera EPC1441, EPC1064, or EPC2 configuration PROM, or download the bitstream via JTAG. Without valid configuration the device remains in reset and all I/O are tri-stated - design downstream logic to handle this by adding weak pull-ups on critical inputs.
Do not confuse the FLEX 6000 family with the later FLEX 10K - the 6000 has no embedded memory blocks, so attempting to instantiate RAM or ROM in a 6000 design will fail synthesis. Also note that the device is NRND; new designs should use MAX II, Cyclone, or Lattice MachXO2 unless long-term availability of this exact die is guaranteed by the supplier.
Informations de conformité
Lifecycle is NRND. Compliance data not present in verified web data; consult Intel/Altera product records for definitive RoHS/REACH status.
