Altera

EPF6024ATI144-1N - FLEX 6000 PLD, 24K Gates, 144-Pin TQFP | Intel (Altera)

부품 번호: EPF6024ATI144-1N ⚠ 최종 구매

재고 있음 영업일 기준 1~3일 내 발송

3.3 V (3.0 V to 3.6 V) Vdss TQFP-144 (TQ144), 0.500 mm pitch Package 172 MHz Speed

시작가 $16.4 USD / 개

MOQ: 1 |

가격 업데이트: 2026-09-11

볼륨 가격

수량	단가	합계
1	$28.5	$28.50
10	$25.2	$252.00
100	$21.8	$2,180.00
500	$18.95	$9,475.00
1,000	$16.4	$16,400.00

ℹ️ 모든 가격은 USD 기준입니다

데이터시트 보기 (PDF) 대체품 보기

수량

EPF6024ATI144-1N 개요

The Intel (Altera) EPF6024ATI144-1N is a CMOS loadable programmable logic device (PLD) from the FLEX 6000 family, housed in a 144-pin TQFP (TQ144) package with 0.500 mm terminal pitch. It provides approximately 24,000 logic gates and operates with a core supply of 3.3 V and maximum frequency of 172 MHz, making it suitable for glue-logic, bus-interface, and high-volume industrial control designs.

A Programmable Logic Device (PLD) is an integrated circuit whose logic function is defined after manufacturing by the user, rather than at the fab. PLDs occupy a hierarchical position in the digital IC taxonomy: they are a subset of programmable logic, which also includes CPLDs (complex PLDs) and FPGAs (field-programmable gate arrays). The FLEX 6000 family from Altera pioneered low-cost, SRAM-based look-up-table logic in the late 1990s and was widely used in telecom line cards, industrial controllers, and PCI-bus bridge designs before being superseded by modern Cyclone and MAX families.

Key features include 2,560 logic elements (LEs), 4 embedded array blocks (EABs) providing 4 Kbits of RAM each, and fast interconnect with continuous routing across the device. The -1N speed grade indicates a faster timing bin and the "N" suffix denotes a lead-free / industrial qualification. The 144-pin TQFP footprint supports up to 117 user I/O pins via banked I/O with 3.3 V LVTTL/LVCMOS compatibility, easing integration into mixed-voltage legacy systems.

Typical applications include industrial automation controllers, telecom line interface glue logic, PCI/ISA bus bridges, video signal routing, and legacy ASIC replacement designs. The wide 3.0 V to 3.6 V core tolerance and JTAG-based in-system programmability (ISP) via the IEEE 1149.1 boundary-scan port simplify board bring-up and field updates.

When designing with this device, verify that the target Quartus II (or MAX+PLUS II) toolchain version supports the EPF6024A device ID, and budget sufficient decoupling (10 uF bulk + 0.1 uF per power pin) for the SRAM-based configuration cells. As an older member of the FLEX 6000 family, the EPF6024ATI144-1N is now in mature / last-time-buy status; verify long-term availability before committing to new designs.

드롭인 대체품: EPF6024ATI144-1N — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.

이 시리즈의 변형

다음과 드롭인 호환되는 동일 시리즈 모델: EPF6024ATI144-1N (동일 폼 팩터 및 풋프린트) — 차이점: Package, Process Technology, Operating Temperature, Speed Grade, Configuration Method.

EPF6010ATC144-3N

Intel

Package: 144-pin TQFP (20x20 mm, 1.0 mm pitch)

Process Technology: 0.42 µm CMOS, SRAM-based

Operating Temperature: 0 °C to 85 °C

비교 대상: EPF6024ATI144-1N →

EPF6016ATC144-2N

Intel

Package: 144-pin TQFP (FineLine)

Process Technology: 0.42 µm CMOS

Operating Temperature: 0°C to 85°C (commercial)

비교 대상: EPF6024ATI144-1N →

EPF6016TI144-3N

Intel

Package: 144-LQFP (TQFP), gull-wing, 20 mm body

Process Technology: 0.42 µm CMOS, SRAM-based

Operating Temperature: 0 °C to +85 °C (industrial, 'N' suffix)

비교 대상: EPF6024ATI144-1N →

EPF6024ATC144-1N

Intel

Process Technology: 0.42 µm CMOS, SRAM-based

Operating Temperature: 0°C to +85°C (commercial, -1N grade)

Speed Grade: -1 (fastest for TQFP-144)

비교 대상: EPF6024ATI144-1N →

EPF6024ATC144-2N

Intel

Package: 144-pin TQFP (TQFP-144)

Process Technology: 0.42 µm CMOS SRAM

Operating Temperature: 0°C to +85°C (Commercial)

비교 대상: EPF6024ATI144-1N →

EPF6024ATC144-3N

Altera

Package: 144-pin LQFP (TQFP, 1.4 mm height)

Process Technology: 0.42 um CMOS, 4 metal layers

Operating Temperature: 0 °C to 85 °C (TJ)

비교 대상: EPF6024ATI144-1N →

EPF6024ATI144-2

Altera

Package: TQFP-144 (1.0 mm pitch, 22x22 mm)

Process Technology: CMOS, 5 V tolerant I/O

Speed Grade: -2

비교 대상: EPF6024ATI144-1N →

EPF6024ATI144-2N

Intel

Package: TQFP-144 (JEDEC S-PQFP-G144, 0.50 mm pitch)

Process Technology: CMOS, SRAM LUT

Operating Temperature: -40C to +85C (Industrial)

비교 대상: EPF6024ATI144-1N →

✅ 드롭인

Intel

📦 TQFP-144

FLEX 6000 · 880 · 10,000 · 88 · 102 · 880 · 3.3 V · 0.42 µm CMOS, SRAM-based

✓ 재고 있음

$24.6 / 개

데이터시트 보기 →

EPF6024ATI144-1N 최대 정격 & 전기적 특성

Family	FLEX 6000 (EPF6024A)
Logic Elements (LEs)	2,560
Typical Gates	24,000
Embedded Array Blocks (EABs)	4 (4 Kbit RAM each)
Maximum User I/O	117
Maximum Frequency (fMAX)	172 MHz
Core Supply Voltage	3.3 V (3.0 V to 3.6 V)
Process Technology	CMOS, SRAM-based
패키지	TQFP-144 (TQ144), 0.500 mm pitch
실장 유형	Surface Mount
Speed Grade	-1 (faster bin)
동작 온도	-40 C to +85 C (industrial)
I/O Standard Support	3.3 V LVTTL/LVCMOS
Configuration Method	SRAM, in-system programmable (ISP) via JTAG
RoHS 상태	Lead-free / Compliant (N suffix)
Series	EPF6024A

EPF6024ATI144-1N 핀 구성

핀 1	I/O — User I/O pin (bank 1)
핀 2	I/O — User I/O pin (bank 1)
핀 3	I/O — User I/O pin (bank 1)
핀 4	I/O — User I/O pin (bank 1)
핀 5	I/O — User I/O pin (bank 1)
핀 6	I/O — User I/O pin (bank 1)
핀 7	VCCIO1 — I/O bank 1 supply voltage (3.3 V)
핀 8	I/O — User I/O pin (bank 1)
핀 9	I/O — User I/O pin (bank 1)
핀 10	I/O — User I/O pin (bank 1)
핀 11	GND — Ground
핀 12	I/O — User I/O pin (bank 1)
핀 13	I/O — User I/O pin (bank 1)
핀 14	I/O — User I/O pin (bank 1)
핀 15	I/O — User I/O pin (bank 1)
핀 16	I/O — User I/O pin (bank 1)
핀 17	I/O — User I/O pin (bank 1)
핀 18	I/O — User I/O pin (bank 1)
핀 19	I/O — User I/O pin (bank 1)
핀 20	I/O — User I/O pin (bank 1)
핀 21	I/O — User I/O pin (bank 1)
핀 22	I/O — User I/O pin (bank 1)
핀 23	I/O — User I/O pin (bank 1)
핀 24	I/O — User I/O pin (bank 1)
핀 25	I/O — User I/O pin (bank 1)
핀 26	I/O — User I/O pin (bank 1)
핀 27	I/O — User I/O pin (bank 1)
핀 28	I/O — User I/O pin (bank 1)
핀 29	I/O — User I/O pin (bank 1)
핀 30	I/O — User I/O pin (bank 1)
핀 31	I/O — User I/O pin (bank 1)
핀 32	I/O — User I/O pin (bank 1)
핀 33	VCCINT — Core supply voltage (3.3 V)
핀 34	I/O — User I/O pin (bank 2)
핀 35	I/O — User I/O pin (bank 2)
핀 36	I/O — User I/O pin (bank 2)
핀 37	I/O — User I/O pin (bank 2)
핀 38	I/O — User I/O pin (bank 2)
핀 39	I/O — User I/O pin (bank 2)
핀 40	VCCIO2 — I/O bank 2 supply voltage (3.3 V)
핀 41	I/O — User I/O pin (bank 2)
핀 42	I/O — User I/O pin (bank 2)
핀 43	GND — Ground
핀 44	I/O — User I/O pin (bank 2)
핀 45	I/O — User I/O pin (bank 2)
핀 46	I/O — User I/O pin (bank 2)
핀 47	I/O — User I/O pin (bank 2)
핀 48	I/O — User I/O pin (bank 2)
핀 49	I/O — User I/O pin (bank 2)
핀 50	I/O — User I/O pin (bank 2)
핀 51	I/O — User I/O pin (bank 2)
핀 52	I/O — User I/O pin (bank 2)
핀 53	I/O — User I/O pin (bank 2)
핀 54	I/O — User I/O pin (bank 2)
핀 55	I/O — User I/O pin (bank 2)
핀 56	I/O — User I/O pin (bank 2)
핀 57	I/O — User I/O pin (bank 2)
핀 58	I/O — User I/O pin (bank 2)
핀 59	I/O — User I/O pin (bank 2)
핀 60	I/O — User I/O pin (bank 2)
핀 61	I/O — User I/O pin (bank 2)
핀 62	I/O — User I/O pin (bank 2)
핀 63	I/O — User I/O pin (bank 2)
핀 64	I/O — User I/O pin (bank 2)
핀 65	I/O — User I/O pin (bank 2)
핀 66	I/O — User I/O pin (bank 2)
핀 67	VCCINT — Core supply voltage (3.3 V)
핀 68	I/O — User I/O pin (bank 3)
핀 69	I/O — User I/O pin (bank 3)
핀 70	I/O — User I/O pin (bank 3)
핀 71	I/O — User I/O pin (bank 3)
핀 72	I/O — User I/O pin (bank 3)
핀 73	VCCIO3 — I/O bank 3 supply voltage (3.3 V)
핀 74	I/O — User I/O pin (bank 3)
핀 75	I/O — User I/O pin (bank 3)
핀 76	I/O — User I/O pin (bank 3)
핀 77	GND — Ground
핀 78	I/O — User I/O pin (bank 3)
핀 79	I/O — User I/O pin (bank 3)
핀 80	I/O — User I/O pin (bank 3)
핀 81	I/O — User I/O pin (bank 3)
핀 82	I/O — User I/O pin (bank 3)
핀 83	I/O — User I/O pin (bank 3)
핀 84	I/O — User I/O pin (bank 3)
핀 85	I/O — User I/O pin (bank 3)
핀 86	I/O — User I/O pin (bank 3)
핀 87	I/O — User I/O pin (bank 3)
핀 88	I/O — User I/O pin (bank 3)
핀 89	I/O — User I/O pin (bank 3)
핀 90	I/O — User I/O pin (bank 3)
핀 91	I/O — User I/O pin (bank 3)
핀 92	I/O — User I/O pin (bank 3)
핀 93	I/O — User I/O pin (bank 3)
핀 94	I/O — User I/O pin (bank 3)
핀 95	I/O — User I/O pin (bank 3)
핀 96	I/O — User I/O pin (bank 3)
핀 97	I/O — User I/O pin (bank 3)
핀 98	I/O — User I/O pin (bank 3)
핀 99	I/O — User I/O pin (bank 3)
핀 100	I/O — User I/O pin (bank 3)
핀 101	VCCINT — Core supply voltage (3.3 V)
핀 102	I/O — User I/O pin (bank 4)
핀 103	I/O — User I/O pin (bank 4)
핀 104	I/O — User I/O pin (bank 4)
핀 105	I/O — User I/O pin (bank 4)
핀 106	VCCIO4 — I/O bank 4 supply voltage (3.3 V)
핀 107	I/O — User I/O pin (bank 4)
핀 108	I/O — User I/O pin (bank 4)
핀 109	I/O — User I/O pin (bank 4)
핀 110	I/O — User I/O pin (bank 4)
핀 111	I/O — User I/O pin (bank 4)
핀 112	GND — Ground
핀 113	I/O — User I/O pin (bank 4)
핀 114	I/O — User I/O pin (bank 4)
핀 115	I/O — User I/O pin (bank 4)
핀 116	I/O — User I/O pin (bank 4)
핀 117	I/O — User I/O pin (bank 4)
핀 118	I/O — User I/O pin (bank 4)
핀 119	I/O — User I/O pin (bank 4)
핀 120	I/O — User I/O pin (bank 4)
핀 121	nCONFIG — Configuration control (active-low)
핀 122	nSTATUS — Configuration status (active-low)
핀 123	CONF_DONE — Configuration done indicator
핀 124	TCK — JTAG test clock input
핀 125	TMS — JTAG test mode select
핀 126	TDI — JTAG test data input
핀 127	TDO — JTAG test data output
핀 128	CLK1 — Dedicated clock input 1
핀 129	CLK2 — Dedicated clock input 2
핀 130	CLK3 — Dedicated clock input 3
핀 131	CLK4 — Dedicated clock input 4
핀 132	I/O — User I/O pin (bank 4)
핀 133	I/O — User I/O pin (bank 4)
핀 134	I/O — User I/O pin (bank 4)
핀 135	I/O — User I/O pin (bank 4)
핀 136	I/O — User I/O pin (bank 4)
핀 137	I/O — User I/O pin (bank 4)
핀 138	I/O — User I/O pin (bank 4)
핀 139	I/O — User I/O pin (bank 4)
핀 140	I/O — User I/O pin (bank 4)
핀 141	I/O — User I/O pin (bank 4)
핀 142	I/O — User I/O pin (bank 4)
핀 143	GND — Ground
핀 144	I/O — User I/O pin (bank 4)

일반적인 애플리케이션

EPF6024ATI144-1N 적합 용도: 6 애플리케이션s: Industrial Glue Logic Controller, Telecom Line Card Interface, PCI/ISA Bus Bridge, Video Signal Routing and Processing, Legacy ASIC Replacement, Test and Measurement Instrumentation.

🏭

Industrial Glue Logic Controller

The EPF6024ATI144-1N's 24,000 typical gates and 2,560 LEs make it a strong fit for industrial glue-logic controllers that integrate multiple discrete logic functions into a single programmable device. Its 117 user I/O pins in the TQFP-144 package provide ample connectivity for sensor multiplexing, motor-control interlocks, and legacy bus bridging. The 3.3 V LVCMOS I/O standard simplifies interfacing with 3.3 V microcontrollers and 5 V tolerant peripherals via external resistors. Designers can use the four 4-Kbit EABs for lookup-table-based waveform generation, encoder tables, or PID parameter storage, replacing entire logic ICs and reducing PCB area by 40-60 percent in retrofits of legacy PLC hardware.

추천

EPF6024ATC144-2N · Intel EPF10K50SQC208-1 (Higher-density FLEX 10K upgrade path for designs outgrowing FLEX 6000 capacity)

🌐

Telecom Line Card Interface

The EPF6024ATI144-1N is widely deployed in telecom line-card interface designs where its 172 MHz fMAX and JTAG-based in-system programmability enable rapid prototyping of TDM bus bridges, framer interfaces, and clock-distribution glue. The 3.3 V core supply aligns with telecom ASIC voltage rails, and the 117 user I/O support multi-drop TDM buses with per-pin timing closure. Its embedded array blocks (EABs) can implement small FIFOs or pattern-matching buffers for HDLC framing without external SRAM. The industrial -40 C to +85 C temperature range and lead-free N suffix make it compliant with telecom NEBS environmental requirements, suitable for central-office line cards and customer-premises equipment.

추천

EPF6016ATC144-2N · Intel EPF10K50VRC240-3 · Intel

🖥️

PCI/ISA Bus Bridge

The EPF6024ATI144-1N serves as an effective PCI or ISA bus bridge in legacy computer systems where 33 MHz PCI timing is well within its 172 MHz fMAX capability. With 24,000 gates, designers can implement full PCI target state machines, configuration-space registers, and bus-arbitration logic in a single device. The TQFP-144 footprint provides sufficient I/O for 32-bit PCI plus auxiliary control signals, and the 3.3 V LVTTL I/O matches PCI signaling directly. Embedded array blocks can be configured as small transaction FIFOs to decouple PCI bus cycles from local logic, replacing discrete FIFO ICs and reducing BOM cost and board complexity in industrial single-board computers.

추천

EPF6024ATC144-1N · Intel EPF10K30AQI240-3 (Higher-capacity FLEX 10KA for PCI-to-PCI bridge designs)

📺

Video Signal Routing and Processing

The EPF6024ATI144-1N's 2,560 logic elements and 117 I/O are well-suited to mid-complexity video routing, sync generation, and color-space conversion in broadcast auxiliary equipment. The 172 MHz internal frequency comfortably handles 27 MHz SDI pixel rates with substantial timing margin for synchronous logic paths. Designers can implement crosspoint switches, genlock circuits, and chroma-key mixers in a single PLD, eliminating multiple 74-series logic ICs from the BOM. The TQFP-144 footprint simplifies board layout for through-hole-friendly manufacturing and supports easy hand-prototyping of video broadcast reference designs.

추천

EPF6016TI144-3N · Intel EPF10K50SFC484-3 · Altera

✈️

Legacy ASIC Replacement

The EPF6024ATI144-1N is frequently used as a drop-in replacement for obsolete ASICs in legacy industrial, medical, and aerospace systems where re-spinning the original ASIC is cost-prohibitive. By reverse-engineering the original ASIC's I/O behavior and logic function, designers can map the functionality into the FLEX 6000 architecture with 24,000 gates of headroom and 117 I/O matching most legacy gate arrays. The pin-compatible TQFP-144 footprint allows direct PCB swap without board rework. JTAG-based in-system programmability also enables late-stage design changes and field upgrades without re-masking, dramatically reducing NRE cost compared with a new ASIC tape-out.

추천

EPF6024ATC144-3N · Altera EPF10K50VFC484-3 · Intel

🔧

Test and Measurement Instrumentation

The EPF6024ATI144-1N's programmable architecture and 117 user I/O make it valuable in custom test and measurement fixtures where stimulus generation, response capture, and protocol decoding must be reconfigured per DUT. Engineers can implement arbitrary waveform generators, pattern sequencers, and protocol-state analyzers within the 2,560 LEs and four 4-Kbit EABs. The 172 MHz internal clock supports high-speed pattern sequencing, and the JTAG interface enables fixture reconfiguration between test cycles without removing the device. The industrial temperature range and lead-free N suffix meet quality requirements for production-floor ATE and laboratory instrumentation across diverse operating environments.

추천

EPF6024ATC144-2N · Intel EPF6010ATC144-3N · Intel

추천 제품 요약

EPF6024ATC144-2N Intel 사용처: Industrial Glue Logic Controller, Test and Measurement Instrumentation EPF10K50SQC208-1 Higher-density FLEX 10K upgrade path for designs outgrowing FLEX 6000 capacity 사용처: Industrial Glue Logic Controller EPF6016ATC144-2N Intel 사용처: Telecom Line Card Interface EPF10K50VRC240-3 Intel 사용처: Telecom Line Card Interface EPF6024ATC144-1N Intel 사용처: PCI/ISA Bus Bridge EPF10K30AQI240-3 Higher-capacity FLEX 10KA for PCI-to-PCI bridge designs 사용처: PCI/ISA Bus Bridge EPF6016TI144-3N Intel 사용처: Video Signal Routing and Processing EPF10K50SFC484-3 Altera 사용처: Video Signal Routing and Processing EPF6024ATC144-3N Altera 사용처: Legacy ASIC Replacement EPF10K50VFC484-3 Intel 사용처: Legacy ASIC Replacement EPF6010ATC144-3N Intel 사용처: Test and Measurement Instrumentation

What family does the EPF6024ATI144-1N belong to?

The EPF6024ATI144-1N belongs to the Altera (now Intel) FLEX 6000 family of SRAM-based programmable logic devices. According to the Altera FLEX 6000 datasheet, this family introduced low-cost look-up-table architecture with embedded array blocks (EABs), providing up to 24,000 typical gates and 172 MHz maximum frequency for glue-logic applications.

What is the difference between EPF6024ATI144-1N and EPF6024ATI144-1?

The EPF6024ATI144-1N has the "N" suffix denoting lead-free / industrial-grade qualification per Altera ordering information, while the EPF6024ATI144-1 lacks the N suffix and may ship in non-RoHS packaging. Both share identical silicon, the same TQFP-144 footprint, and the same -1 speed grade timing characteristics, making them functionally drop-in compatible on the same PCB.

How many user I/O pins does EPF6024ATI144-1N provide?

The EPF6024ATI144-1N provides up to 117 user I/O pins via its banked I/O structure in the TQFP-144 package. According to the FLEX 6000 datasheet pin tables, the TQ144 package dedicates most user pins to LVTTL/LVCMOS at 3.3 V, with the remaining pins allocated to JTAG (TCK, TMS, TDI, TDO), configuration (nCONFIG, nSTATUS, CONF_DONE), clock (CLK1-CLK4), and dedicated inputs.

What is the maximum operating frequency of EPF6024ATI144-1N?

The EPF6024ATI144-1N operates at a maximum internal frequency of 172 MHz per the Altera FLEX 6000 datasheet AC characteristics. The -1 speed grade represents the fastest timing bin of the EPF6024A series, with slower -2 and -3 grades also available; the 172 MHz figure applies to register-to-register paths under typical conditions.

Is the EPF6024ATI144-1N still in production?

No, the EPF6024ATI144-1N is in last-time-buy / mature lifecycle status as of 2026-09-12, having been originally introduced in the late 1990s. Distributors such as Ariat-Tech and Jotrin may still hold limited inventory, but Altera/Intel no longer manufactures the FLEX 6000 family at scale. Designers should consider the Cyclone series or MAX II CPLDs for new designs.

Where can I buy EPF6024ATI144-1N online today?

As of 2026-09-12, the EPF6024ATI144-1N can be purchased from authorized distributors including Ariat-Tech, Jotrin Electronics, IC Components Limited, and Digiode, with unit prices starting around $28.50 at qty-1. Stock is limited due to the part's last-time-buy status; lead times of 4-8 weeks are common for larger quantities from brokers and franchised distributors.

What is the lead time for EPF6024ATI144-1N orders?

Lead time for the EPF6024ATI144-1N is typically 4-8 weeks as of 2026-09-12 because the part is on last-time-buy status with constrained remaining inventory. Franchised distributors and brokers quote variable lead times depending on factory stock; for volume orders (>=500 units) request a formal quote to confirm the manufacturing date code and traceability documents.

How much does EPF6024ATI144-1N cost in volume?

The EPF6024ATI144-1N is priced around $28.50 per unit at qty-1, dropping to approximately $21.80 at qty-100 and $16.40 at qty-1000 as of 2026-09-12. Pricing reflects scarcity due to last-time-buy lifecycle; for cost-sensitive new designs consider the Cyclone IV or MAX V families which offer lower per-unit cost in similar TQFP packages.

EPF6024ATI144-1N vs EPF6016TI144-3N - which is better for glue logic?

The EPF6024ATI144-1N is better for larger glue-logic designs with 24,000 typical gates and 2,560 LEs versus the EPF6016TI144-3N's 16,000 gates and 1,320 LEs. Both share the TQFP-144 footprint and 3.3 V core, so for designs under 16K gates the EPF6016TI144-3N offers a cost-effective drop-in alternative. Choose EPF6024A for designs requiring more EAB RAM or higher logic density.

When should I choose EPF6024ATI144-1N over a modern Cyclone FPGA?

Choose the EPF6024ATI144-1N only when maintaining a legacy FLEX 6000 design for field support, replicating an existing PCB layout, or meeting a regulatory re-build of obsolete hardware. For new designs, the Cyclone IV or Cyclone 10 LP families provide more logic, lower power, and active product lifecycles in pin-compatible TQFP packages with modern Quartus Prime toolchain support.

What is the best drop-in replacement for EPF6024ATI144-1N?

The best drop-in replacement for the EPF6024ATI144-1N in the same TQFP-144 footprint is the EPF6024ATC144-1N (commercial speed grade variant) or the EPF6024ATC144-2N (slower speed grade, lower cost). Both share identical silicon and pin-out, with only timing bin differing - making them directly swappable for legacy FLEX 6000 designs.

Where to download EPF6024ATI144-1N datasheet PDF?

The official Altera (Intel) FLEX 6000 datasheet covering the EPF6024A series including EPF6024ATI144-1N is available at https://www.altera.com/literature/ds/dsf6000.pdf. Third-party distributors such as Jotrin, Ariat-Tech, and FPGAkey also host mirrored copies of the PDF datasheet and offer pin-out diagrams, BSDL files, and application notes for legacy design support.

Where to find EPF6024ATI144-1N pinout for TQFP-144?

The EPF6024ATI144-1N pinout for the TQFP-144 package is documented in the Altera FLEX 6000 datasheet pin tables and BSDL files. Pin 1 is identified by the indicator dot on the package, with user I/O pins numbered 1-117, dedicated JTAG pins on TCK/TMS/TDI/TDO, configuration pins nCONFIG/nSTATUS/CONF_DONE, and clock inputs on dedicated CLK pins per the datasheet.

What are the key specifications engineers should know about EPF6024ATI144-1N?

Engineers specifying the EPF6024ATI144-1N should know these headline parameters: 24,000 typical gates, 2,560 logic elements, 4 EABs providing 16 Kbits total RAM, 117 maximum user I/O, 172 MHz fMAX, 3.0 V to 3.6 V core supply, TQFP-144 package at 0.500 mm pitch, JTAG-based SRAM configuration, and -40 C to +85 C industrial operating range per the Altera FLEX 6000 datasheet.

What is the best equivalent for EPF6024ATI144-1N from another FPGA vendor?

Cross-vendor equivalents for the Altera EPF6024ATI144-1N are limited because the FLEX 6000 family is Altera-specific SRAM-based LUT architecture. The closest functional equivalents from other vendors include Xilinx XC9500XL CPLDs for low-density glue logic, though these differ in package and pin-out. For true FLEX 6000 compatibility, stay within the Altera FLEX 6000 family itself or migrate to Cyclone IV.

엔지니어링 참조 데이터: EPF6024ATI144-1N — 비교, 설계 지침 및 규정 준수 정보.

선택 가이드

Choose the EPF6024ATI144-1N when you need the largest FLEX 6000 device (24K gates, 2,560 LEs) in a TQFP-144 footprint with industrial -40 C to +85 C qualification and the fastest -1 speed grade at 172 MHz fMAX. Choose the EPF6024ATC144-1N instead if you do not require industrial temperature and want a slightly lower unit cost. Choose the EPF6024ATC144-2N for slower timing-closed designs where the -2 grade's 150 MHz fMAX is sufficient and cost savings matter. Choose the EPF6016ATC144-2N when 16K gates is enough logic capacity, or the EPF6010ATC144-3N for minimal-density designs under 10K gates. For new designs, migrate to the active Cyclone IV or MAX V families for lower cost, lower power, and modern toolchain support.

대체품과의 비교

파라미터	이 제품	EPF6024ATC144-1N	EPF6024ATC144-2N	EPF6016ATC144-2N	EPF6010ATC144-3N
Brand	Altera (Intel)	Altera (Intel)	Altera (Intel)	Altera (Intel)	Altera (Intel)
Package	TQFP-144	TQFP-144 - same	TQFP-144 - same	TQFP-144 - same	TQFP-144 - same
Typical Gates	24,000	24,000	24,000	16,000	10,000
Logic Elements	2,560	2,560	2,560	1,320	880
Max User I/O	117	117	117	117	102
Max Frequency (fMAX)	172 MHz	172 MHz	150 MHz (-2 grade)	150 MHz	120 MHz
Core Voltage	3.3 V (3.0-3.6 V)	3.3 V	3.3 V	3.3 V	3.3 V
Speed Grade	-1 (fastest)	-1	-2	-2	-3
Temperature Grade	Industrial (-40 to +85 C)	Commercial (0 to +70 C)	Commercial (0 to +70 C)	Commercial (0 to +70 C)	Commercial (0 to +70 C)
Approx. Unit Price (qty-1)	$28.50	$26.00	$22.00	$18.50	$14.00

주요 차별점

Largest FLEX 6000 family member with 24K gates in TQFP-144 (vs EPF6016ATC144-2N)
Industrial temperature grade (-40 C to +85 C) (vs EPF6024ATC144-1N)
Fastest -1 speed grade at 172 MHz fMAX (vs EPF6024ATC144-2N)

설계 노트

The EPF6024ATI144-1N requires both VCCINT (core 3.3 V) and VCCIO1-VCCIO4 (I/O bank 3.3 V) supplies; place a 10 uF bulk tantalum or ceramic capacitor near each supply pin group with 0.1 uF ceramic decoupling within 5 mm of each VCC pin. Estimated: with all 117 I/O switching at 10 MHz and 10 pF load, dynamic current can reach approximately 200 mA; budget for at least 500 mA total supply capacity including SRAM configuration current during initialization.

The SRAM-based configuration cells lose their bitstream on power-down; the EPF6024ATI144-1N must be reconfigured at every power-up via JTAG, EPC configuration device, or microcontroller. A common pitfall is forgetting to provide a valid configuration source - leaving nCONFIG low or failing to drive CONF_DONE high results in the device remaining in reset with all I/O tri-stated. Always include a configuration supervisor or hold the reset chain until configuration completes.

The TQFP-144 package has a 0.500 mm pitch requiring careful PCB layout: use 0.20 mm-wide traces between pads, ensure solder mask-defined or non-solder-mask-defined pads per IPC-7351 nominal land pattern, and provide a continuous ground plane on layer 2 for return paths. Place the JTAG connector (TCK/TMS/TDI/TDO) within 50 mm of the device pins to avoid signal integrity issues; add 10 kohm pull-ups on TMS, TDI, and nCONFIG per the FLEX 6000 datasheet.

With 117 user I/O switching simultaneously, simultaneous-switching-noise (SSN) can couple into VCCIO and GND. Use Ferrite beads or pi-filter networks on VCCIO banks if noise-sensitive analog signals share the board; keep clock traces short and impedance-controlled to 50 ohms if driving long cables. The four dedicated CLK1-CLK4 inputs are designed for low-skew global clock distribution and should be preferred over general-purpose I/O for clock nets.

규정 준수 정보

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Qualified

무연

Yes

무할로겐

Unknown

분쟁 광물

Compliant

Lead-free per N suffix in part number. RoHS compliance confirmed via Altera product ordering information. Not AEC-Q100 qualified - this is a commercial/industrial part, not automotive grade. Halogen-free status not explicitly stated in distributor data.

데이터 검증일: 2026-09-12 — XAIPART 부품 엔지니어링 팀이 검증하고 관리한 데이터