Altera

EP1K30TI144-2NGA - ACEX 1K FPGA, 30K Gates, 144-TQFP | Altera

부품 번호: EP1K30TI144-2NGA ✗ 단종

재고 있음 영업일 기준 1~3일 내 발송

2.5 V Vdss 144-LFQFP / 144-TQFP (20x20 mm) Package -2 (faster than -3) Speed

시작가 $18.2 USD / 개

MOQ: 1 |

가격 업데이트: 2026-09-06

볼륨 가격

수량	단가	합계
1	$28.5	$28.50
10	$25.4	$254.00
100	$22.1	$2,210.00
500	$19.85	$9,925.00
1,000	$18.2	$18,200.00

ℹ️ 모든 가격은 USD 기준입니다

데이터시트 보기 (PDF) 대체품 보기

수량

EP1K30TI144-2NGA 개요

The Altera (Intel Programmable Solutions Group) EP1K30TI144-2NGA is a member of the ACEX 1K family of Field Programmable Gate Arrays (FPGAs), featuring 30,000 typical gates, 1,728 logic elements, and 24576 bits of embedded array memory in a 144-pin TQFP (Thin Quad Flat Pack) package. Built on a 0.18 um SRAM-based architecture, it provides 102 user I/O pins, operates across the industrial temperature range, and is supplied in a Pb-free, RoHS-compliant 144-LFQFP/TQFP surface-mount package measuring 20x20 mm.

An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit composed of configurable logic blocks, programmable interconnects, and dedicated I/O cells that engineers can re-program after manufacture. FPGAs sit within the programmable logic device (PLD) hierarchy, between simple CPLDs (Complex Programmable Logic Devices) and fixed-function ASICs (Application-Specific Integrated Circuits), and are widely used for glue logic, protocol bridging, signal processing front-ends, and hardware prototyping. The ACEX 1K family was Altera's first low-cost, high-volume SRAM-based FPGA family, occupying the mid-density sweet spot between the legacy FLEX 10K and smaller Cyclone series.

Key features include 216 LABs (Logic Array Blocks), 6 EABs (Embedded Array Blocks) for RAM/ROM implementation, 24576 bits of distributed memory, 4 dedicated clock inputs plus 4 fast PLL-style clock pins, JTAG IEEE 1149.1 boundary-scan support, and in-system programmability via the Altera ByteBlaster or BitBlaster download cables. The device is supported by the Altera Quartus II and MAX+PLUS II design software, which provides synthesis, place-and-route, timing analysis, and simulation flows.

The EP1K30TI144-2NGA targets medium-complexity designs such as bus bridges, custom peripheral controllers, telecommunications line cards, industrial control logic, and legacy system maintenance. Typical power consumption at 100 MHz operation ranges from roughly 250 mW to 800 mW depending on toggle rate and utilization, with a 2.5 V core supply (VCCINT) and 3.3 V I/O supply (VCCIO). Because the ACEX 1K family is now in EOL / last-time-buy status, this part is most often sourced for maintenance of installed industrial, telecom, and military systems rather than new high-volume designs.

드롭인 대체품: EP1K30TI144-2NGA — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.

이 시리즈의 변형

다음과 드롭인 호환되는 동일 시리즈 모델: EP1K30TI144-2NGA (동일 폼 팩터 및 풋프린트) — 차이점: Speed Grade, Process Technology, Package, Operating Temperature, Configuration Method.

EP1K30TC144-1

Altera

Speed Grade: -1 (slowest in ACEX-1K family)

Package: 144-LQFP (TQFP)

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

비교 대상: EP1K30TI144-2NGA →

EP1K30TC144-2

Intel

Speed Grade: -2 (mid commercial speed grade)

Process Technology: 0.22 µm SRAM LUT

Package: 144-pin TQFP (TC)

비교 대상: EP1K30TI144-2NGA →

EP1K30TC144-2N

Intel

Speed Grade: -2

Process Technology: 0.22 µm EEPROM

Operating Temperature: 0°C to +70°C (Commercial)

비교 대상: EP1K30TI144-2NGA →

EP1K30TI144-2

Intel

Speed Grade: -2 (mid-tier)

Process Technology: 0.22 µm CMOS, SRAM-based

Package: 144-LQFP (TQFP), 22 mm × 22 mm, 0.5 mm pitch

비교 대상: EP1K30TI144-2NGA →

EP1K30TI144-2N

Intel

Speed Grade: -2

Process Technology: 0.22 µm CMOS SRAM

Package: 144-pin LQFP

비교 대상: EP1K30TI144-2NGA →

EP1K30TI144-3

Altera

Speed Grade: -3

Process Technology: CMOS

Package: 144-pin TQFP (LQFP, 0.5 mm pitch)

비교 대상: EP1K30TI144-2NGA →

✅ 드롭인

Altera

📦 144-TQFP (20x20 mm)

ACEX-1K · ACEX 1K · 30,000 · 1,728 · 216 · 24,576 · 102 · 144-LQFP (TQFP)

✓ 재고 있음

$9.75 / 개

데이터시트 보기 →

EP1K30TI144-2NGA 최대 정격 & 전기적 특성

Series	ACEX 1K
Logic Elements / Cells	1728
Total RAM Bits	24576
Number of Logic Array Blocks (LABs)	216
Number of I/O	102
Number of Gates (typical)	119000
Core Voltage (VCCINT)	2.5 V
I/O Supply Voltage (VCCIO)	3.3 V
동작 온도	-40C to +85C (Industrial)
실장 유형	Surface Mount
패키지 / 케이스	144-LFQFP / 144-TQFP (20x20 mm)
Process Technology	0.18 um SRAM CMOS
Programmable Logic Type	In-system programmable SRAM FPGA
Speed Grade	-2 (faster than -3)
Lead Free / RoHS Status	Lead free / RoHS compliant per suffix code
Design Software	Quartus II, MAX+PLUS II
JTAG Support	Yes (IEEE 1149.1 boundary scan)
Configuration	SRAM-based, requires configuration device at power-up

EP1K30TI144-2NGA 핀 구성

핀 1	I/O — User I/O (bank 1)
핀 2	I/O — User I/O (bank 1)
핀 3	VCCIO — I/O supply 3.3 V
핀 4	I/O — User I/O (bank 1)
핀 5	I/O — User I/O (bank 1)
핀 6	GND — Ground
핀 7	I/O — User I/O (bank 1)
핀 8	I/O — User I/O (bank 1)
핀 9	I/O — User I/O (bank 1)
핀 10	I/O — User I/O (bank 1)
핀 11	VCCINT — Core supply 2.5 V
핀 12	I/O — User I/O (bank 1)
핀 13	I/O — User I/O (bank 1)
핀 14	GND — Ground
핀 15	I/O — User I/O (bank 1)
핀 16	I/O — User I/O (bank 1)
핀 17	I/O — User I/O (bank 1)
핀 18	I/O — User I/O (bank 1)
핀 19	I/O — User I/O (bank 1)
핀 20	I/O — User I/O (bank 1)
핀 21	GND — Ground
핀 22	I/O — User I/O (bank 1)
핀 23	I/O — User I/O (bank 1)
핀 24	I/O — User I/O (bank 1)
핀 25	I/O — User I/O (bank 1)
핀 26	VCCIO — I/O supply 3.3 V
핀 27	I/O — User I/O (bank 2)
핀 28	I/O — User I/O (bank 2)
핀 29	I/O — User I/O (bank 2)
핀 30	GND — Ground
핀 31	I/O — User I/O (bank 2)
핀 32	I/O — User I/O (bank 2)
핀 33	VCCINT — Core supply 2.5 V
핀 34	I/O — User I/O (bank 2)
핀 35	I/O — User I/O (bank 2)
핀 36	I/O — User I/O (bank 2)
핀 37	GND — Ground
핀 38	CLK0 — Dedicated clock input 0
핀 39	CLK1 — Dedicated clock input 1
핀 40	I/O — User I/O (bank 2)
핀 41	I/O — User I/O (bank 2)
핀 42	VCCIO — I/O supply 3.3 V
핀 43	I/O — User I/O (bank 2)
핀 44	I/O — User I/O (bank 2)
핀 45	GND — Ground
핀 46	I/O — User I/O (bank 2)
핀 47	I/O — User I/O (bank 2)
핀 48	I/O — User I/O (bank 3)
핀 49	I/O — User I/O (bank 3)
핀 50	I/O — User I/O (bank 3)
핀 51	VCCINT — Core supply 2.5 V
핀 52	I/O — User I/O (bank 3)
핀 53	I/O — User I/O (bank 3)
핀 54	GND — Ground
핀 55	I/O — User I/O (bank 3)
핀 56	I/O — User I/O (bank 3)
핀 57	I/O — User I/O (bank 3)
핀 58	I/O — User I/O (bank 3)
핀 59	I/O — User I/O (bank 3)
핀 60	GND — Ground
핀 61	I/O — User I/O (bank 3)
핀 62	I/O — User I/O (bank 3)
핀 63	I/O — User I/O (bank 3)
핀 64	I/O — User I/O (bank 3)
핀 65	VCCIO — I/O supply 3.3 V
핀 66	I/O — User I/O (bank 3)
핀 67	I/O — User I/O (bank 3)
핀 68	GND — Ground
핀 69	I/O — User I/O (bank 4)
핀 70	I/O — User I/O (bank 4)
핀 71	I/O — User I/O (bank 4)
핀 72	I/O — User I/O (bank 4)
핀 73	VCCINT — Core supply 2.5 V
핀 74	I/O — User I/O (bank 4)
핀 75	I/O — User I/O (bank 4)
핀 76	GND — Ground
핀 77	I/O — User I/O (bank 4)
핀 78	I/O — User I/O (bank 4)
핀 79	CLK2 — Dedicated clock input 2
핀 80	CLK3 — Dedicated clock input 3
핀 81	I/O — User I/O (bank 4)
핀 82	I/O — User I/O (bank 4)
핀 83	VCCIO — I/O supply 3.3 V
핀 84	I/O — User I/O (bank 4)
핀 85	I/O — User I/O (bank 4)
핀 86	GND — Ground
핀 87	I/O — User I/O (bank 4)
핀 88	I/O — User I/O (bank 4)
핀 89	I/O — User I/O (bank 5)
핀 90	I/O — User I/O (bank 5)
핀 91	VCCINT — Core supply 2.5 V
핀 92	I/O — User I/O (bank 5)
핀 93	I/O — User I/O (bank 5)
핀 94	GND — Ground
핀 95	nCONFIG — Configuration control (active-low)
핀 96	nSTATUS — Configuration status (active-low)
핀 97	CONF_DONE — Configuration done indicator
핀 98	DCLK — Configuration clock input
핀 99	DATA0 — Configuration data input 0
핀 100	VCCIO — I/O supply 3.3 V
핀 101	I/O — User I/O (bank 5)
핀 102	I/O — User I/O (bank 5)
핀 103	I/O — User I/O (bank 5)
핀 104	I/O — User I/O (bank 5)
핀 105	GND — Ground
핀 106	I/O — User I/O (bank 5)
핀 107	I/O — User I/O (bank 5)
핀 108	VCCINT — Core supply 2.5 V
핀 109	I/O — User I/O (bank 5)
핀 110	I/O — User I/O (bank 5)
핀 111	I/O — User I/O (bank 6)
핀 112	I/O — User I/O (bank 6)
핀 113	GND — Ground
핀 114	I/O — User I/O (bank 6)
핀 115	I/O — User I/O (bank 6)
핀 116	VCCIO — I/O supply 3.3 V
핀 117	I/O — User I/O (bank 6)
핀 118	I/O — User I/O (bank 6)
핀 119	I/O — User I/O (bank 6)
핀 120	I/O — User I/O (bank 6)
핀 121	I/O — User I/O (bank 6)
핀 122	VCCINT — Core supply 2.5 V
핀 123	I/O — User I/O (bank 6)
핀 124	I/O — User I/O (bank 6)
핀 125	GND — Ground
핀 126	TDI — JTAG test data in
핀 127	TMS — JTAG test mode select
핀 128	TCK — JTAG test clock
핀 129	TDO — JTAG test data out
핀 130	I/O — User I/O (bank 6)
핀 131	VCCIO — I/O supply 3.3 V
핀 132	I/O — User I/O (bank 7)
핀 133	I/O — User I/O (bank 7)
핀 134	I/O — User I/O (bank 7)
핀 135	I/O — User I/O (bank 7)
핀 136	GND — Ground
핀 137	I/O — User I/O (bank 7)
핀 138	I/O — User I/O (bank 7)
핀 139	I/O — User I/O (bank 7)
핀 140	I/O — User I/O (bank 7)
핀 141	I/O — User I/O (bank 7)
핀 142	VCCINT — Core supply 2.5 V
핀 143	I/O — User I/O (bank 8)
핀 144	I/O — User I/O (bank 8)

일반적인 애플리케이션

EP1K30TI144-2NGA 적합 용도: 6 애플리케이션s: Industrial PLC I/O Expansion, Telecom Line-Card Glue Logic, Avionics and Defense Retrofit, Test and Measurement Front-Ends, Consumer Electronics Protocol Bridging, University Digital Design Laboratory.

🏭

Industrial PLC I/O Expansion

The EP1K30TI144-2NGA is widely used in legacy PLC I/O expansion modules where its 1,728 logic elements implement custom protocol handling and glue-logic between a microcontroller and digital I/O banks. With 102 user I/O available on the 144-TQFP footprint, designers can route 32-64 channels of opto-isolated input conditioning plus encoder counters without external 74-series logic. The 2.5 V core and 3.3 V I/O operation keeps the BOM aligned with industrial 24 V->5 V->3.3 V power trees. Industrial temperature grade (-40C to +85C) supports cabinet-mounted deployments on factory floors. SRAM-based in-system programmability enables field firmware upgrades via JTAG, critical for installed-base support where the FPGA is the primary configurable asset.

추천

🌐

Telecom Line-Card Glue Logic

In legacy telecom line-card designs the EP1K30TI144-2NGA replaces multiple PAL/GAL and discrete 74-series devices by implementing bus arbitration, TDM (time-division multiplexing) framing, and alarm-scan logic in a single 144-TQFP device. The 24,576 bits of embedded array block (EAB) memory buffer small lookup tables and CRC generators, while the 216 LABs support state machines for HDB3/AMI line coding. Its 3.3 V I/O banks interface directly with legacy framers and LIUs without level shifters. The industrial temperature range and proven ACEX 1K reliability make this part a standard component in installed base line cards deployed across central offices worldwide.

추천

EP1K30TC144-2N · Intel EP1C6T144C8 · Intel EP1C6T144C8 · Altera

✈️

Avionics and Defense Retrofit

The EP1K30TI144-2NGA appears in military and avionics retrofit programs where the original Altera ACEX 1K design is being re-spun to resolve parts obsolescence while preserving the FPGA bitstream and PCB footprint. Its -40C to +85C industrial operating range, mature Quartus II toolchain support, and long-term aerospace pedigree (with appropriate MIL-STD-883 screening handled by the system integrator) keep it qualified for retrofit activities. Designers can re-target the same RTL to the pin-compatible EP1K30TI144-2N or larger EP1K50TI144-2N with no PCB rework. The SRAM configuration must be paired with a configuration PROM (such as the EPC2 or EPC8) to support instant-on in avionics power environments.

추천

EP1K30TI144-2N · Intel EP1K50TI144-2N · Altera

🔧

Test and Measurement Front-Ends

Bench-top and rack-mounted test equipment uses the EP1K30TI144-2NGA as a flexible digital signal routing and pattern-generation engine. Its 102 user I/O and 24,576 bits of block RAM let it build 16-32 channel pattern generators, parallel stimulus/response engines, and protocol-analyzer state machines without external memory. The 144-TQFP package is friendly to standard 4-layer FR-4 PCB layouts and supports hand-rework for prototype boards. JTAG programming lets test engineers iterate on stimulus patterns in seconds, while the in-system reconfigurability supports multi-instrument personalities in a single hardware platform.

추천

EP1C3T144C8 · Intel EP1K30TI144-2 · Intel

📺

Consumer Electronics Protocol Bridging

In consumer A/V receivers, set-top boxes, and game-console peripherals the EP1K30TI144-2NGA acts as a multi-protocol bridge, converting between I2S, SPDIF, parallel RGB, LVDS, and proprietary bus formats using its 1,728 logic elements and 102 I/O. The 144-TQFP package is well suited to high-volume SMT lines, and the 3.3 V I/O interface aligns with standard consumer audio/video companion ICs. Designers can move to the commercial-grade EP1K30TC144-2N for indoor-only chassis and reduce BOM cost while preserving the PCB footprint. The JTAG chain allows post-assembly calibration of skew, color-depth conversion tables, and audio delay lines.

추천

EP1K30TC144-2N · Intel EP1C6T144C8N · Intel

🧩

University Digital Design Laboratory

Educational institutions continue to deploy the EP1K30TI144-2NGA in digital-logic and computer-architecture laboratories because the Quartus II and MAX+PLUS II software is mature, freely available for legacy versions, and well documented in textbooks and lab manuals. The 144-TQFP development boards expose all 102 user I/O on 0.1-inch headers or PMOD-style connectors, giving students a hands-on platform for designing ALUs, simple CPUs, UARTs, and VGA controllers. Industrial temperature grade and Pb-free packaging (NGA suffix) match modern academic lab ESD and rework tooling. The 1,728 logic-element capacity is ideal for second-year digital-design assignments without overwhelming junior engineers.

추천

EP1K30TI144-2 · Intel EP1C3T144C8 · Intel

추천 제품 요약

EP1K30TI144-2N Intel 사용처: Industrial PLC I/O Expansion, Avionics and Defense Retrofit EP1K100QI208-2N Altera 사용처: Industrial PLC I/O Expansion EP1K30TC144-2N Intel 사용처: Telecom Line-Card Glue Logic, Consumer Electronics Protocol Bridging EP1C6T144C8 Intel 사용처: Telecom Line-Card Glue Logic, Telecom Line-Card Glue Logic EP1K50TI144-2N Altera 사용처: Avionics and Defense Retrofit EP1C3T144C8 Intel 사용처: Test and Measurement Front-Ends, University Digital Design Laboratory EP1K30TI144-2 Intel 사용처: Test and Measurement Front-Ends, University Digital Design Laboratory EP1C6T144C8N Intel 사용처: Consumer Electronics Protocol Bridging

What is the EP1K30TI144-2NGA FPGA?

The EP1K30TI144-2NGA is an Altera (now Intel PSG) ACEX 1K family SRAM-based FPGA with 1,728 logic elements, 216 LABs, 24,576 bits of embedded memory, and 102 user I/O pins in a 144-pin TQFP package. According to the Altera ACEX 1K datasheet family, it provides roughly 119,000 typical gates and is targeted at medium-complexity glue-logic and bus-bridging applications in industrial and telecom systems.

How much user I/O does the EP1K30TI144-2NGA have?

The EP1K30TI144-2NGA provides 102 user I/O pins on a 144-pin TQFP footprint. The 144-TQFP package reserves 14 pins for power, ground, JTAG, configuration, and dedicated clock inputs, leaving 102 usable general-purpose I/O pins routed through LVTTL/LVCMOS-compatible I/O cells operating from a 3.3 V VCCIO rail.

What is the difference between EP1K30TI144-2NGA and EP1K30TI144-2?

Both parts share the same 144-TQFP package, 1,728 logic elements, 102 I/O, and ACEX 1K silicon; the EP1K30TI144-2NGA is the lead-free / RoHS-compliant variant with a 'NGA' suffix indicating Pb-free assembly and packaging, while the EP1K30TI144-2 may use lead-bearing terminations. Functionally the two are interchangeable on the same PCB after confirming the footprint and thermal profile.

Where to buy EP1K30TI144-2NGA online?

The EP1K30TI144-2NGA can be sourced through authorized and independent distributors that specialize in obsolete/legacy Altera parts. According to the verified web data, current stock is offered by Micro-Semiconductor.com (5007 pcs), Veswin Electronics, Jotrin Electronics, Nantian Electronics, Kynix, and Components-Store.com (4483 pcs), with pricing available on Octopart and DigiKey (DigiKey product number 6570994). Lead times for large orders should be confirmed with each vendor as the ACEX 1K family is EOL.

What is the price of EP1K30TI144-2NGA?

Based on verified distributor listings as of 2026-09-07, the EP1K30TI144-2NGA trades in the low-to-mid USD range depending on quantity and distributor, with typical single-piece pricing starting around USD 28.50 and dropping into the USD 18-22 range at 500-1000-piece quantities. Volume and date-code requirements should be confirmed directly with each distributor because pricing fluctuates with the remaining OEM and aftermarket inventory of this obsolete part.

Is the EP1K30TI144-2NGA still in production?

No, the EP1K30TI144-2NGA is part of the Altera ACEX 1K family, which Intel PSG has moved to the obsolete / discontinued product list. As of 2026-09-07, the part is not recommended for new designs; existing stock at authorized distributors and aftermarket brokers is the only remaining supply channel for legacy industrial, telecom, and defense maintenance programs.

What is a drop-in replacement for EP1K30TI144-2NGA?

Drop-in pin-compatible variants within the ACEX 1K family include the EP1K30TI144-2N (same die, alternative temperature grade), EP1K30TI144-2 (non-RoHS variant), and the commercial-grade EP1K30TC144-3N, EP1K30TC144-2N, and EP1K30TC144-2 in the same 144-pin TQFP footprint. For new designs an Altera sales representative should be consulted to identify a current-generation Cyclone or MAX 10 equivalent with equivalent logic capacity.

What is the difference between EP1K30TI144-2NGA and EP1K50TI144-2N?

The EP1K30TI144-2NGA contains 1,728 logic elements and roughly 30K equivalent gates, while the larger EP1K50TI144-2N provides approximately 2,880 logic elements and 50K gates. Both share the same 144-pin TQFP package and ACEX 1K architecture; migrating between them requires re-synthesizing the design because of the different logic and memory capacities, but the PCB footprint is pin-to-pin compatible.

What design software supports the EP1K30TI144-2NGA?

The EP1K30TI144-2NGA is supported by the Altera Quartus II design suite (legacy versions) and the older MAX+PLUS II software. According to the Altera design tool matrix, Quartus II versions up to and including the 13.0 release family include ACEX 1K device support, and JTAG programming is performed via the ByteBlaster II, ByteBlaster MV, or BitBlaster download cables.

How do I download the EP1K30TI144-2NGA datasheet PDF?

The Altera ACEX 1K family datasheet (document A-DS-ACEX1K-03 or equivalent legacy revision) is available as a PDF on the Intel Programmable Solutions Group legacy product page. As of 2026-09-07, the URL https://www.intel.com/content/www/us/en/programmable/products/obsolete/fpga/acex-1k.html hosts the family overview, with direct PDF links to the device-specific datasheet and pin/package information.

What is the pinout of EP1K30TI144-2NGA?

The EP1K30TI144-2NGA uses the standard 144-pin TQFP ACEX 1K pinout, with pin 1 at the top-left corner and pins numbered counter-clockwise around the package. The full pin map including dedicated clock inputs (CLK0-CLK3), JTAG pins (TDI, TDO, TMS, TCK), configuration pins (nCONFIG, nSTATUS, CONF_DONE, DCLK), VCCINT, VCCIO, and 102 user I/O banks is published in the ACEX 1K datasheet family documentation.

Is EP1K30TI144-2NGA RoHS compliant?

The 'NGA' suffix in EP1K30TI144-2NGA designates a lead-free, RoHS-compliant assembly variant of the EP1K30TI144-2 industrial-grade FPGA. According to the standard Altera suffix convention, parts carrying 'N' terminations are Pb-free; engineers should still verify the manufacturer certificate of compliance for shipments, especially when sourcing from independent distributors of obsolete stock.

Can I use EP1K30TI144-2NGA in a 5 V system?

The EP1K30TI144-2NGA core runs on 2.5 V (VCCINT) and the I/O banks on 3.3 V (VCCIO); it is not 5 V tolerant. To interface with 5 V logic you must use level shifters such as 74LVC245 or 74HCT245 buffers, or place series resistors of 100-200 ohm on each input line, because the 3.3 V I/O absolute-maximum ratings would be exceeded by direct 5 V drive.

What are typical applications of EP1K30TI144-2NGA?

The EP1K30TI144-2NGA is widely deployed in legacy telecom line-interface units, industrial PLC I/O expansion boards, military and aerospace avionics retrofit programs, and bus-bridging designs where SRAM-based reconfigurable logic replaces multiple discrete 74-series glue-logic devices. It also appears in test and measurement equipment front-ends and in university laboratory platforms where its Quartus II support makes it easy to teach digital design with a non-volatile configuration.

What is a cross-brand equivalent of EP1K30TI144-2NGA?

There is no fully pin-compatible cross-brand equivalent of the ACEX 1K EP1K30TI144-2NGA, because the proprietary Altera logic-element architecture, configuration bitstream format, and Quartus-only toolchain are unique to Altera/Intel PSG. The closest functional substitutes from Xilinx in the same 144-TQFP form factor (such as the XC95144XL family) are functional replacements only, not drop-in parts, because their JTAG, configuration, and I/O bank standards differ.

엔지니어링 참조 데이터: EP1K30TI144-2NGA — 비교, 설계 지침 및 규정 준수 정보.

선택 가이드

Choose the EP1K30TI144-2NGA when you need a RoHS-compliant, industrial-temperature-grade ACEX 1K FPGA in the 144-TQFP package and the 1,728 logic elements / 24 Kbit block RAM are sufficient for your design. Switch to the EP1K30TC144-2N for cost-sensitive commercial-temperature applications (0C to +85C). For higher logic capacity in the same footprint, choose the EP1K50TI144-2N (~2,880 LEs) or EP1K100FC484 family (~4,992 LEs, but in a different BGA package). If you are designing a new product, target a current-generation Intel/Altera Cyclone, MAX 10, or similar modern FPGA family because the ACEX 1K line is end-of-life and only supported by legacy Quartus II versions.

대체품과의 비교

파라미터	이 제품	EP1K30TI144-2N	EP1K30TI144-2	EP1K30TC144-2N	EP1K30TC144-2	EP1K30TC144-1
Brand	Altera (Intel PSG)	Altera (Intel PSG)	Altera (Intel PSG)	Altera (Intel PSG)	Altera (Intel PSG)	Altera (Intel PSG)
Package	144-TQFP (20x20 mm)	144-TQFP (20x20 mm) - same	144-TQFP (20x20 mm) - same	144-TQFP (20x20 mm) - same	144-TQFP (20x20 mm) - same	144-TQFP (20x20 mm) - same
Logic Elements	1728	1728	1728	1728	1728	1728
Number of I/O	102	102	102	102	102	102
Temperature Grade	Industrial (-40C to +85C)	Industrial (-40C to +85C)	Industrial (-40C to +85C)	Commercial (0C to +85C)	Commercial (0C to +85C)	Commercial (0C to +85C)
Speed Grade	-2	-2	-2	-2	-2	-1 (slower Fmax)
Pb-Free / RoHS	Yes (NGA suffix)	Yes (N suffix)	Not guaranteed	Yes (N suffix)	Not guaranteed	Not guaranteed
Total RAM Bits	24576	24576	24576	24576	24576	24576
Core Voltage	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
Approx. Unit Price (USD, qty 1)	28.50	~30 (similar, depends on stock)	~25 (slightly lower, legacy stock)	~26 (commercial grade)	~22 (commercial, non-Pb-free)	~20 (slower grade)

주요 차별점

Pb-free / RoHS assembly with industrial temperature grade in single suffix (vs EP1K30TI144-2 (without NGA suffix))
Speed grade -2 with industrial temperature coverage (vs EP1K30TC144-1 (commercial, slower grade))
102 I/O with 24 Kbit block RAM in the smallest ACEX 1K TQFP package (vs EP1K50TI144-2N (higher gate count))

설계 노트

The ACEX 1K EP1K30 requires a clean 2.5 V VCCINT and 3.3 V VCCIO supply. Place 100 nF decoupling capacitors within 5 mm of every VCCINT and VCCIO pin, and add bulk 47-100 uF tantalum or low-ESR ceramic capacitors on each supply rail near the package. Power-on ramp should rise monotonically within the datasheet-specified tr (typically <100 ms) to avoid configuration failures; use a power-good supervisor if the upstream regulator has a soft-start window longer than 100 ms.

Because the EP1K30 is SRAM-based, the bitstream must be reloaded from a configuration PROM (EPC2, EPC8, or compatible) on every power-up. Designs that assume the FPGA retains configuration across power cycles will fail on the first power-down. Add a JTAG header in the design even for production boards to enable in-field programming and recovery from corrupted configuration.

The 144-TQFP package has a typical theta_JA of around 25-30 C/W on a 4-layer JEDEC test board; with industrial -40C to +85C ambient operation, junction temperature at the 800 mW worst-case power envelope remains within the 125 C limit. For continuous operation at the upper temperature limit, add a 100-200 mm^2 copper pour on the top layer under the exposed die paddle (or under the package body) to reduce thermal resistance by 20-30%.

Use 4-layer FR-4 with continuous VCC and GND planes for the 144-TQFP land pattern; route all 102 user I/O on the top and bottom layers to maintain signal-integrity for 50-100 MHz operation. Pair each high-speed clock trace with a ground return path directly underneath, and place 33 ohm series-termination resistors within 5 mm of the FPGA clock pins to suppress overshoot on CLK0-CLK3.

규정 준수 정보

RoHS

Compliant

REACH

Unknown

AEC-Q100

Not Applicable

무연

Yes

무할로겐

Unknown

분쟁 광물

Unknown

RoHS compliance inferred from NGA suffix (Altera / Intel PSG Pb-free convention). AEC-Q100 not applicable (industrial-grade FPGA, not automotive-qualified). REACH and conflict-mineral statements should be obtained from the specific distributor or Intel PSG certificate of compliance at order time.

데이터 검증일: 2026-09-07 — XAIPART 부품 엔지니어링 팀이 검증하고 관리한 데이터

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