Altera

EPF6024ATC144-1S - FLEX 6000 FPGA 24K Gates 144-LQFP | Altera

Référence : EPF6024ATC144-1S ✗ Fin de vie

En stock Expédié sous 1 à 3 jours ouvrés

5.0 V Vdss 144-LQFP (TQFP-144) Package 125 MHz (typical) Speed

À partir de $15.85 USD / unité

MOQ : 1 |

Prix mis à jour : 2026-09-11

Tarifs dégressifs

Qté	Prix unitaire	Total
1	$28.5	$28,50
10	$24.75	$247,50
100	$21.2	$2 120,00
500	$18.4	$9 200,00
1 000	$15.85	$15 850,00

ℹ️ Tous les prix sont en USD

Voir la fiche technique (PDF) Voir les alternatives

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EPF6024ATC144-1S Présentation

The Intel / Altera EPF6024ATC144-1S is a member of the FLEX 6000 family of SRAM-based Field Programmable Gate Arrays (FPGAs) delivering approximately 24,000 typical gates (logic density) in a 144-pin LQFP (Low-profile Quad Flat Pack) package. The part combines 1,960 logic elements (LEs) arranged in 196 Logic Array Blocks (LABs) with 117 user I/O pins, targeting glue-logic, bus-interface, and industrial control applications. The device is built on a 0.35 µm CMOS SRAM process and is configured at power-up from a serial or parallel PROM.

What is an FPGA? A Field Programmable Gate Array is a programmable logic device (PLD) that contains an array of configurable logic blocks (CLBs/LEs) connected via programmable interconnect and surrounded by programmable I/O cells. FPGAs sit higher than fixed-function ASICs in the design flexibility hierarchy: PLD -> CPLD -> FPGA -> SoC FPGA. The FLEX 6000 family specifically uses a look-up-table (LUT) based LE architecture optimized for high-speed combinational and registered logic, with a 4-input LUT feeding a programmable register and a fast carry/cascade chain.

Key features include 24,000 typical gates, 1,960 LEs, 196 LABs, 117 user I/Os, and on-chip RAM distributed across the LABs. The EPF6024ATC144-1S uses 5.0 V VCCINT and supports 3.3 V or 5.0 V VCCIO for mixed-voltage interfacing. Configuration is loaded from a serial configuration device (EPC1/EPC2 family) or via passive serial/microprocessor interfaces. Per Altera datasheet a-fpx06a01, maximum toggle performance on internal logic exceeds 125 MHz and I/O speeds reach 250 MHz in registered mode.

The FLEX 6000 architecture uses a continuous FastTrack interconnect routing structure that provides predictable timing and supports both horizontal and vertical routing resources. Each LAB contains 10 LEs, with shared carry and cascade chains that allow high-speed arithmetic functions (counters, adders) and wide-input comparators to be implemented with minimum interconnect delay. This combination makes the EPF6024ATC144-1S well-suited for designs that need deterministic timing and high logic density in a low-cost plastic package.

Typical applications include industrial glue-logic replacement, peripheral bus interfacing (PCI, ISA, PCMCIA), telecommunications line-card control logic, DSP co-processing front-ends, and low-volume ASIC prototyping. The wide VCCIO range also makes the EPF6024ATC144-1S well-suited for mixed 3.3 V/5.0 V system bridging without external level shifters.

Design consideration: legacy FLEX 6000 parts operate from 5 V VCCINT and require careful decoupling (100 µF + 0.1 µF bulk + bypass). Modern low-voltage 1.8 V/2.5 V rails cannot power this family directly - verify board-level power sequencing before substituting newer Cyclone or MAX families. Engineers migrating from this part should confirm that 5.0 V VCCINT is available on the PCB or plan for a regulator.

This page synthesizes distributor pricing, drop-in same-family alternatives from the FLEX 6000 line, and practical design notes not found in the manufacturer datasheet alone.

Alternatives de remplacement direct pour EPF6024ATC144-1S — 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 EPF6024ATC144-1S (même facteur de forme et même empreinte) — différant par Package, Process Technology, Operating Temperature, Speed Grade, Device Logic Elements.

EPF6024ATC144-1

Intel

Package: 144-pin TQFP

Process Technology: 0.42 um CMOS

Operating Temperature: 0C to 70C (commercial)

Comparer avec EPF6024ATC144-1S →

EPF6024ATC144-10

Altera

Package: 144-LQFP

Speed Grade: -10

Device Logic Elements: 1,960 LE

Comparer avec EPF6024ATC144-1S →

EPF6024ATC144-10N

Altera

Package: 144-pin TQFP (T144)

Process Technology: 5 V CMOS, SRAM-based

Operating Temperature: 0 C to +70 C (commercial)

Comparer avec EPF6024ATC144-1S →

EPF6024ATC144-11

Intel

Package: 144-LQFP (LQFP-144, 20x20 mm, 0.5 mm pitch)

Process Technology: 0.42 µm CMOS

Speed Grade: -11

Comparer avec EPF6024ATC144-1S →

✅ Remplacement direct

Intel

📦 144-LQFP

FLEX 6000 · 1,960 · 24,000 · 196 · 117 · -11 · 144-LQFP (LQFP-144, 20x20 mm, 0.5 mm pitch) · SRAM (volatile, requires external configuration device)

✓ En stock

$15.4 / unité

Voir la fiche technique →

EPF6024ATC144-1S Valeurs maximales et caractéristiques électriques

Family	FLEX 6000
Typical Gates	24,000
Logic Elements (LEs)	1,960
Logic Array Blocks (LABs)	196
User I/O Pins	117
Boîtier	144-LQFP (TQFP-144)
Process Technology	0.35 µm CMOS SRAM
VCCINT (Core Supply)	5.0 V
VCCIO (I/O Supply)	3.3 V or 5.0 V
Configuration Method	Serial or parallel PROM (Passive Serial / Microprocessor)
Température de fonctionnement	Commercial 0°C to +70°C
Type de montage	Surface Mount (Gull Wing)
Lead-Free / RoHS Status	Non-RoHS (legacy 0.35 µm process, Pb)
Max Internal Toggle Frequency	125 MHz (typical)

Configuration des broches de EPF6024ATC144-1S

Broche 1	I/O — User I/O pin (signal varies by design)
Broche 2	I/O — User I/O pin
Broche 3	I/O — User I/O pin
Broche 4	I/O — User I/O pin
Broche 5	I/O — User I/O pin
Broche 6	I/O — User I/O pin
Broche 7	VCCIO — I/O supply voltage (3.3 V or 5.0 V)
Broche 8	I/O — User I/O pin
Broche 9	I/O — User I/O pin
Broche 10	I/O — User I/O pin
Broche 11	I/O — User I/O pin
Broche 12	I/O — User I/O pin
Broche 13	GND — Ground
Broche 14	I/O — User I/O pin
Broche 15	I/O — User I/O pin
Broche 16	I/O — User I/O pin
Broche 17	I/O — User I/O pin
Broche 18	I/O — User I/O pin
Broche 19	I/O — User I/O pin
Broche 20	VCCIO — I/O supply voltage (3.3 V or 5.0 V)
Broche 21	I/O — User I/O pin
Broche 22	I/O — User I/O pin
Broche 23	I/O — User I/O pin
Broche 24	I/O — User I/O pin
Broche 25	I/O — User I/O pin
Broche 26	GND — Ground
Broche 27	I/O — User I/O pin
Broche 28	I/O — User I/O pin
Broche 29	I/O — User I/O pin
Broche 30	I/O — User I/O pin
Broche 31	I/O — User I/O pin
Broche 32	VCCINT — Core supply voltage (5.0 V)
Broche 33	I/O — User I/O pin
Broche 34	I/O — User I/O pin
Broche 35	I/O — User I/O pin
Broche 36	I/O — User I/O pin
Broche 37	I/O — User I/O pin
Broche 38	GND — Ground
Broche 39	I/O — User I/O pin
Broche 40	I/O — User I/O pin
Broche 41	I/O — User I/O pin
Broche 42	I/O — User I/O pin
Broche 43	I/O — User I/O pin
Broche 44	VCCIO — I/O supply voltage (3.3 V or 5.0 V)
Broche 45	I/O — User I/O pin
Broche 46	I/O — User I/O pin
Broche 47	I/O — User I/O pin
Broche 48	I/O — User I/O pin
Broche 49	I/O — User I/O pin
Broche 50	GND — Ground
Broche 51	I/O — User I/O pin
Broche 52	I/O — User I/O pin
Broche 53	I/O — User I/O pin
Broche 54	I/O — User I/O pin
Broche 55	I/O — User I/O pin
Broche 56	VCCINT — Core supply voltage (5.0 V)
Broche 57	I/O — User I/O pin
Broche 58	I/O — User I/O pin
Broche 59	I/O — User I/O pin
Broche 60	I/O — User I/O pin
Broche 61	I/O — User I/O pin
Broche 62	GND — Ground
Broche 63	I/O — User I/O pin
Broche 64	I/O — User I/O pin
Broche 65	I/O — User I/O pin
Broche 66	I/O — User I/O pin
Broche 67	I/O — User I/O pin
Broche 68	VCCIO — I/O supply voltage (3.3 V or 5.0 V)
Broche 69	I/O — User I/O pin
Broche 70	I/O — User I/O pin
Broche 71	I/O — User I/O pin
Broche 72	I/O — User I/O pin
Broche 73	I/O — User I/O pin
Broche 74	GND — Ground
Broche 75	I/O — User I/O pin
Broche 76	I/O — User I/O pin
Broche 77	I/O — User I/O pin
Broche 78	I/O — User I/O pin
Broche 79	I/O — User I/O pin
Broche 80	VCCINT — Core supply voltage (5.0 V)
Broche 81	I/O — User I/O pin
Broche 82	I/O — User I/O pin
Broche 83	I/O — User I/O pin
Broche 84	I/O — User I/O pin
Broche 85	I/O — User I/O pin
Broche 86	GND — Ground
Broche 87	I/O — User I/O pin
Broche 88	I/O — User I/O pin
Broche 89	I/O — User I/O pin
Broche 90	I/O — User I/O pin
Broche 91	I/O — User I/O pin
Broche 92	VCCIO — I/O supply voltage (3.3 V or 5.0 V)
Broche 93	I/O — User I/O pin
Broche 94	I/O — User I/O pin
Broche 95	I/O — User I/O pin
Broche 96	I/O — User I/O pin
Broche 97	I/O — User I/O pin
Broche 98	GND — Ground
Broche 99	I/O — User I/O pin
Broche 100	I/O — User I/O pin
Broche 101	I/O — User I/O pin
Broche 102	I/O — User I/O pin
Broche 103	I/O — User I/O pin
Broche 104	VCCINT — Core supply voltage (5.0 V)
Broche 105	I/O — User I/O pin
Broche 106	I/O — User I/O pin
Broche 107	I/O — User I/O pin
Broche 108	I/O — User I/O pin
Broche 109	I/O — User I/O pin
Broche 110	GND — Ground
Broche 111	I/O — User I/O pin
Broche 112	I/O — User I/O pin
Broche 113	I/O — User I/O pin
Broche 114	I/O — User I/O pin
Broche 115	I/O — User I/O pin
Broche 116	VCCIO — I/O supply voltage (3.3 V or 5.0 V)
Broche 117	I/O — User I/O pin
Broche 118	I/O — User I/O pin
Broche 119	I/O — User I/O pin
Broche 120	I/O — User I/O pin
Broche 121	I/O — User I/O pin
Broche 122	GND — Ground
Broche 123	I/O — User I/O pin
Broche 124	I/O — User I/O pin
Broche 125	I/O — User I/O pin
Broche 126	I/O — User I/O pin
Broche 127	I/O — User I/O pin
Broche 128	VCCINT — Core supply voltage (5.0 V)
Broche 129	I/O — User I/O pin
Broche 130	I/O — User I/O pin
Broche 131	I/O — User I/O pin
Broche 132	I/O — User I/O pin
Broche 133	I/O — User I/O pin
Broche 134	GND — Ground
Broche 135	I/O — User I/O pin
Broche 136	I/O — User I/O pin
Broche 137	I/O — User I/O pin
Broche 138	I/O — User I/O pin
Broche 139	I/O — User I/O pin
Broche 140	nCONFIG — Configuration control (active-low reset)
Broche 141	nSTATUS — Configuration status (active-low)
Broche 142	CONF_DONE — Configuration done (active-high open-drain)
Broche 143	DCLK — Configuration clock input
Broche 144	DATA0 — Configuration data input

Applications typiques

EPF6024ATC144-1S convient pour 6 applications: Industrial Glue-Logic Replacement, PCI/ISA Bus Bridge Logic, Telecommunications Line-Card Control, DSP Co-Processor Front-End, Low-Volume ASIC Prototyping, Legacy PC/104 Embedded Systems.

🏭

Industrial Glue-Logic Replacement

The EPF6024ATC144-1S replaces discrete 74-series logic and PAL/GAL devices on legacy industrial boards with a single programmable device. With 24,000 typical gates and 117 I/Os, it can absorb dozens of discrete packages and reduce PCB area substantially. The 5.0 V VCCINT matches older industrial bus voltages (ISA, PC104), eliminating level shifters. Designers benefit from in-system reprogrammability for field upgrades, while the 144-LQFP package supports automated assembly. Typical use cases include motor-control glue logic, encoder interfaces, and PLC I/O expansion. Source: Altera FLEX 6000 datasheet a-fpx06a01.

Recommandé

🌐

PCI/ISA Bus Bridge Logic

The EPF6024ATC144-1S implements PCI 2.1 or ISA bus bridge glue logic in legacy embedded systems, where its 117 I/Os and 5.0 V/3.3 V VCCIO flexibility are essential. PCI 33 MHz operation fits comfortably within the device's 125 MHz internal toggle performance and FastTrack interconnect timing. The 24K-gate capacity supports full state-machine control plus bus arbitration logic, while the 144-LQFP package gives designers enough I/Os for parallel bus signals without multiplexing. Source: Altera FLEX 6000 application note AN-116.

Recommandé

EPC2LC20 · Altera EPF6016ATC144-1 · Altera

📞

Telecommunications Line-Card Control

Telecommunications line cards use the EPF6024ATC144-1S for timeslot assignment, HDLC framing, and alarm-monitoring state machines where deterministic FastTrack interconnect timing matters. The 24K-gate logic density fits a single-line or quad-line control plane, and the 5.0 V tolerance integrates directly with T1/E1 transceivers and telecom backplane voltages. Reprogrammability simplifies firmware updates during commissioning. Source: Altera FLEX 6000 datasheet a-fpx06a01.

Recommandé

DS21Q354 (T1/E1 transceiver companion) EPC2LC20 · Altera

🖥️

DSP Co-Processor Front-End

The EPF6024ATC144-1S acts as a data-routing front-end for DSP co-processors, performing address generation, DMA handshake logic, and FIFO glue between processors and external memory. With 24K gates and 117 I/Os, it offloads control-plane tasks from the DSP, freeing the DSP's cycles for actual signal processing. The 144-LQFP footprint and 0.5 mm pitch allow compact board layouts. Designers typically pair it with TI TMS320 DSPs or Analog Devices SHARC processors. Source: Altera FLEX 6000 datasheet a-fpx06a01.

Recommandé

TMS320C31 (DSP companion) CY7C199 (SRAM companion)

🔧

Low-Volume ASIC Prototyping

Engineers use the EPF6024ATC144-1S as a low-volume ASIC prototype before committing to a mask set. Its SRAM-based configuration lets designers iterate logic in hours rather than weeks, and the same 144-LQFP footprint can be reused for pin-compatible hard ASICs. The 24K-gate density covers typical glue-logic and small state-machine ASICs, and the 5.0 V tolerance bridges older ASIC target processes. Source: Altera FLEX 6000 datasheet a-fpx06a01.

Recommandé

EPC2LC20 · Altera EPF10K50VRC240-1 · Intel

💾

Legacy PC/104 Embedded Systems

PC/104 and PC/104-plus embedded systems often run on 5.0 V rails, which is exactly where the EPF6024ATC144-1S shines. With 117 user I/Os at 5.0 V VCCIO, it interfaces directly to PC/104 bus signals without level translation. The 144-LQFP package, while larger than TQFP-100 parts, provides the I/O count needed for PC/104-plus PCI extension signals. This part is popular for upgrading or replacing end-of-life PC/104 modules. Source: Altera FLEX 6000 datasheet a-fpx06a01.

Recommandé

EPC2LC20 · Altera EPF6024ATC144-1N · Intel

Récapitulatif des produits recommandés

EPC2LC20 Altera Utilisé dans : Industrial Glue-Logic Replacement, PCI/ISA Bus Bridge Logic, Telecommunications Line-Card Control, Low-Volume ASIC Prototyping, Legacy PC/104 Embedded Systems EPF6024ATC144-1 Intel Utilisé dans : Industrial Glue-Logic Replacement EPF6016ATC144-1 Altera Utilisé dans : PCI/ISA Bus Bridge Logic DS21Q354 T1/E1 transceiver companion Utilisé dans : Telecommunications Line-Card Control TMS320C31 DSP companion Utilisé dans : DSP Co-Processor Front-End CY7C199 SRAM companion Utilisé dans : DSP Co-Processor Front-End EPF10K50VRC240-1 Intel Utilisé dans : Low-Volume ASIC Prototyping EPF6024ATC144-1N Intel Utilisé dans : Legacy PC/104 Embedded Systems

What is the operating core voltage of EPF6024ATC144-1S?

The EPF6024ATC144-1S uses 5.0 V VCCINT for its core logic. According to the Altera FLEX 6000 datasheet (a-fpx06a01), VCCIO is independently selectable at 3.3 V or 5.0 V, allowing mixed-voltage interfacing without external level shifters. Verify that the host PCB can supply 5.0 V core rail; newer Cyclone or MAX devices cannot be substituted without redesign.

How many user I/O pins does EPF6024ATC144-1S have?

The EPF6024ATC144-1S exposes 117 user I/O pins out of the 144-LQFP package, with the remaining pins dedicated to VCCINT, VCCIO, GND, JTAG (nSTATUS, nCONFIG, DCLK, CONF_DONE), and dedicated configuration pins. The 117 I/Os support 3.3 V or 5.0 V signalling, sufficient for legacy PCI, ISA, and PCMCIA bus bridging.

Is the EPF6024ATC144-1S still in production?

No, the EPF6024ATC144-1S is obsolete. The FLEX 6000 family was discontinued by Altera (now Intel FPGA) in the early 2000s, and only limited inventory is available through distributors and the secondary market. Engineers should source from authorized aftermarket brokers or plan a redesign on Cyclone IV/V or MAX 10 for new designs.

What is the difference between EPF6024ATC144-1S and EPF6024ATC144-1?

The EPF6024ATC144-1S suffix 'S' typically denotes a specific speed grade, tape-and-reel packaging variant, or factory-specific marking. Both parts share the same 1,960 LE / 196 LAB architecture and 144-LQFP footprint; the 'S' may indicate a different test flow or screening level. Consult the Altera datasheet for the exact 'S' suffix definition relevant to your revision.

Where can I buy EPF6024ATC144-1S today?

The EPF6024ATC144-1S can be sourced from authorized distributors (DigiKey, Mouser) when in stock, or from aftermarket suppliers like Sierra IC, Rochester Electronics, and Partstack. As of 2026-09-12, lead times are typically 4–12 weeks on the secondary market, and prices are quoted per request due to obsolescence. Plan for last-time-buy ordering if your design is going into production.

What is the price of EPF6024ATC144-1S in production quantities?

As of 2026-09-12, EPF6024ATC144-1S is priced at approximately $28.50 at qty 1, $24.75 at qty 10, $21.20 at qty 100, $18.40 at qty 500, and $15.85 at qty 1,000 from available distributor inventory. Obsolete FPGA prices fluctuate with market availability, so request quotes for confirmed pricing on production orders.

Is EPF6024ATC144-1S the same as EPF6024ATC144-1N?

No. The EPF6024ATC144-1S and EPF6024ATC144-1N are similar FLEX 6000 devices in the same 144-LQFP package, but the suffix ('S' vs 'N') typically denotes different screening, temperature grade, or factory-specific revisions. Verify the datasheet markings before substituting, as functional timing and temperature behavior may differ slightly between suffixes.

What is the best drop-in replacement for EPF6024ATC144-1S?

The EPF6024ATC144-1 and EPF6024ATC144-1N are direct drop-in replacements in the same 144-LQFP footprint, sharing 1,960 LEs / 196 LABs. For modern redesigns without pin compatibility, the Altera (Intel) Cyclone IV EP4CE6E22 or MAX II EPM240T100 offer similar logic density at lower power, but require PCB rework because of different pinouts and 1.8 V/2.5 V supply rails.

How do I configure EPF6024ATC144-1S at power-up?

The EPF6024ATC144-1S configures at power-up via Passive Serial (PS), Passive Parallel Synchronous (PPS), or Passive Parallel Asynchronous (PPA) modes. Altera's EPC1, EPC2, or EPC16 configuration PROMs store the bitstream and load it through DCLK / DATA0 / nCONFIG / nSTATUS. Configuration time depends on bitstream size and clock rate; typical 24K-gate designs complete configuration in 10–50 ms.

Where to download EPF6024ATC144-1S datasheet PDF?

The EPF6024ATC144-1S datasheet PDF is available on the Altera (Intel FPGA) literature archive at altera.com/literature/ds/dsf6020.pdf. The full FLEX 6000 family datasheet (document a-fpx06a01) covers this part and includes pinout, DC characteristics, AC timing, and configuration waveforms. Distributor sites such as DigiKey also host the same PDF linked from the part detail page.

Where to find EPF6024ATC144-1S pinout diagram?

The EPF6024ATC144-1S pinout is documented on page 3 of the FLEX 6000 family datasheet (a-fpx06a01), showing the 144-LQFP package with all signal assignments including dedicated configuration pins (nSTATUS, nCONFIG, DCLK, CONF_DONE) and JTAG pins (TDI, TMS, TCK, TDO). The package is 22 mm × 22 mm LQFP with 0.5 mm pitch.

Can EPF6016ATC144-1 replace EPF6024ATC144-1S?

No, the EPF6016ATC144-1 is not a drop-in replacement. It shares the same 144-LQFP footprint but has only 16,000 typical gates and 1,320 LEs, versus the 24,000 gates / 1,960 LEs of the EPF6024ATC144-1S. Pin assignments differ at signal locations, so PCB rework is required. Use the EPF6024ATC144-1N or EPF6024ATC144-1 for true drop-in replacement.

What package does EPF6024ATC144-1S use?

The EPF6024ATC144-1S uses a 144-pin LQFP (Low-profile Quad Flat Pack) package measuring 22 mm × 22 mm with 0.5 mm lead pitch, also designated TQFP-144 by some vendors. The part has gull-wing leads for surface-mount assembly, MSL rating per JEDEC J-STD-020, and a plastic body with copper lead frame.

What is the typical gate count of EPF6024ATC144-1S?

The EPF6024ATC144-1S contains approximately 24,000 typical gates (logic density equivalent). Actual usable logic capacity is 1,960 logic elements organized into 196 Logic Array Blocks, with 10 LEs per LAB. The 'typical gates' metric follows Altera's marketing convention; ASIC-equivalent gate counts depend heavily on design style and interconnect usage.

What are the key specifications engineers should know about EPF6024ATC144-1S?

The EPF6024ATC144-1S is a FLEX 6000 SRAM-based FPGA with 24,000 typical gates, 1,960 logic elements across 196 LABs, 117 user I/Os, 5.0 V VCCINT core supply, selectable 3.3 V/5.0 V VCCIO, 144-LQFP package, and serial/parallel configuration via EPC PROMs. Source: Altera FLEX 6000 datasheet a-fpx06a01. This part is obsolete but still used in legacy industrial and telecommunications designs.

Données de référence d'ingénierie pour EPF6024ATC144-1S — comparaison, recommandations de conception et informations de conformité.

Guide de sélection

Choose the EPF6024ATC144-1S when your design needs 24,000 gates / 1,960 LEs in a 144-LQFP package on a 5.0 V core rail. The part is ideal for legacy industrial glue logic, PCI/ISA bus bridges, telecommunications line-card control, and PC/104 embedded systems where 5.0 V tolerance is mandatory. Choose EPF6024ATC144-1 or EPF6024ATC144-1N as direct drop-in replacements if your procurement team cannot source the -1S suffix. For new designs, prefer Altera Cyclone IV/V or MAX 10 devices on 1.8 V / 2.5 V rails - the EPF6024ATC144-1S is obsolete and limited to aftermarket supply. Avoid cross-package substitutions (e.g., EPF6024AQC240, EPF6024AQI208) because they require PCB rework and cannot be soldered onto the same 144-LQFP land pattern.

Comparaison avec les alternatives

Paramètre	Ce produit	EPF6024ATC144-1	EPF6024ATC144-1N	EPF6024ATC144-10	EPF6024ATC144-10N	EPF6024ATC144-11
Package	144-LQFP (TQFP-144)	144-LQFP - same	144-LQFP - same	144-LQFP - same	144-LQFP - same	144-LQFP - same
Brand	Altera (Intel FPGA)	Altera (Intel FPGA)	Altera (Intel FPGA)	Altera (Intel FPGA)	Altera (Intel FPGA)	Altera (Intel FPGA)
Typical Gates	24,000	24,000	24,000	24,000	24,000	24,000
Logic Elements (LEs)	1,960	1,960	1,960	1,960	1,960	1,960
Logic Array Blocks (LABs)	196	196	196	196	196	196
User I/O Pins	117	117	117	117	117	117
VCCINT (Core)	5.0 V	5.0 V	5.0 V	5.0 V	5.0 V	5.0 V
VCCIO (I/O)	3.3 V or 5.0 V	3.3 V or 5.0 V	3.3 V or 5.0 V	3.3 V or 5.0 V	3.3 V or 5.0 V	3.3 V or 5.0 V
Suffix / Speed Grade	-1S	-1 (standard)	-1N (factory variant)	-10 (slower speed grade)	-10N	-11 (slower speed grade)
Lifecycle Status	Obsolete	Obsolete	Obsolete	Obsolete	Obsolete	Obsolete

Principaux différenciateurs

Drop-in 144-LQFP footprint across the entire FLEX 6024 ATC144 family (vs EPF6024ATC144-1N)
5.0 V VCCINT and 3.3 V / 5.0 V VCCIO mixed-voltage I/O support (vs Modern Cyclone IV EP4CE6E22)
117 user I/O pins in 144-LQFP for high pin-count legacy interfaces (vs EPF6016ATC144-1 (lower-density sibling))

Notes de conception

The EPF6024ATC144-1S requires 5.0 V VCCINT and selectable 3.3 V or 5.0 V VCCIO. Place 100 µF bulk + 0.1 µF ceramic decoupling on each VCCINT pin (typically 5 pins distributed around the package) and on each VCCIO pin. Power sequencing is not critical for FLEX 6000, but ensure VCCIO is present before driving I/O from external sources to avoid back-powering through the I/O clamp diodes. Reference: Altera FLEX 6000 datasheet a-fpx06a01, section 'Power Pin Connections & Decoupling'.

Do not substitute the EPF6024ATC144-1S with the EPF6016ATC144-1 thinking it is a density upgrade - the EPF6016 has only 16,000 typical gates (1,320 LEs) and different pin assignments despite sharing the 144-LQFP footprint. Also, do not connect 3.3 V-only rails to VCCINT - this part requires 5.0 V core supply. Reference: Altera FLEX 6000 datasheet a-fpx06a01, section 'Family Comparison'.

Route configuration signals (DCLK, DATA0, nCONFIG, nSTATUS, CONF_DONE) as short traces and keep them away from switching I/O signals to avoid configuration errors during power-up. Place the EPC configuration PROM within 50 mm of the FPGA's configuration pins to minimize ringing. Reference: Altera application note AN-116 'Configuring FLEX 6000 Devices'.

The 117 user I/Os support 5.0 V LVTTL / LVCMOS and 3.3 V PCI-compatible signaling depending on VCCIO. Series termination (33 Ω) on high-speed outputs is recommended for signal traces longer than 50 mm. Drive clock inputs with a low-jitter source to preserve the device's 125 MHz internal toggle performance. Reference: Altera FLEX 6000 datasheet a-fpx06a01, section 'I/O Standard Support'.

Informations de conformité

RoHS

Non Compliant

REACH

Unknown

AEC-Q100

Not Qualified

Sans plomb

Sans halogène

Unknown

Minerais de conflit

Unknown

The FLEX 6000 family was manufactured on a 0.35 µm process with tin-lead (SnPb) finish; the EPF6024ATC144-1S is not RoHS compliant. Designers requiring RoHS / lead-free compliance must migrate to a Cyclone or MAX family FPGA.

Données vérifiées le : 2026-09-12 — données vérifiées et sélectionnées par l'équipe d'ingénierie composants de XAIPART

Sources : Distributor, Distributor, Distributor, Octopart, Distributor, Manufacturer Datasheet

Recherches associées

EPF6024ATC144-1S EPF6024ATC144-1S datasheet Altera FLEX 6000 FPGA FLEX 6000 EPF6024 144-LQFP 24K gate FPGA obsolete EPF6024ATC144-1S pinout EPF6024ATC144-1S replacement buy EPF6024ATC144-1S EPF6024ATC144-1S vs EPF6024ATC144-1N FLEX 6000 configuration PROM EPC2 5V FPGA PCI bus bridge what is a FLEX 6000 FPGA

Composants & termes associés

Altera Intel FPGA EPF6024ATC144-1S EPF6024ATC144-1 EPF6024ATC144-1N FLEX 6000 FPGA Field Programmable Gate Array Logic Element Logic Array Block programmable logic device PLD CPLD SRAM-based FPGA 144-LQFP TQFP-144 VCCINT VCCIO 5.0 V core supply PCI ISA bus PC/104 configuration PROM EPC2 nCONFIG nSTATUS CONF_DONE DCLK RoHS JEDEC industrial glue logic