Intel

EP1K30TC144-2N - 30K Gate ACEX-1K FPGA 144-TQFP | Intel / Altera

Name: EP1K30TC144-2N - 30K Gate ACEX-1K FPGA 144-TQFP | Intel / Altera
Brand: Intel
SKU: EP1K30TC144-2N
Price: 21.95 USD
Availability: InStock

MPN: EP1K30TC144-2N ⚠ Last Time Buy

In Stock Ships in 1-3 business days

2.375 V to 2.625 V (2.5 V nominal) Vdss 144-TQFP (20x20 mm) Package -2 Speed

From $21.95 USD / Unit

MOQ: 1 |

Price updated: 2026-09-06

Volume Pricing

Qty	Unit Price	Extended
1	$38.5	$38.50
10	$33.2	$332.00
100	$27.8	$2,780.00
250	$24.5	$6,125.00
500	$21.95	$10,975.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

Drop-in alternatives for EP1K30TC144-2N — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

EP1K30TC144-2

✅ Drop-In

Intel

📦 144-TQFP

ACEX 1K · 1,728 · 30,000 · 216 · 102 · 6 · 24,576 bits · 0.22 µm SRAM LUT

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$18.4 / Unit

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EP1K30TC144-1N

✅ Drop-In

Altera

📦 144-TQFP

ACEX-1K · 1,728 · 30,000 · 216 · 24,576 bits (6 EABs) · 102 · 4 · 144-LQFP (TQFP)

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$11.5 / Unit

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EP1K10TC144-2N

✅ Drop-In

Intel

📦 144-TQFP

ACEX-1K · 10,000 · 576 · 12,288 · 12 · 72 · 92 · TQFP-144 (TC) 22x22 mm, 0.5 mm pitch

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$9.75 / Unit

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EP1K10TC144-2

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Altera

📦 144-TQFP

ACEX-1K · 576 · 10,000 · 12,288 · 3 · 92 · 2.5 V · 2.375 V to 2.625 V

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$11.9 / Unit

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EP1K10TC144-1N

✅ Drop-In

Intel

📦 144-TQFP

ACEX-1K · 10,000 gates · 576 · 12,288 bits · 92 · 72 · 3 · 250 MHz

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$4.35 / Unit

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EP1K10TC144-1

✅ Drop-In

Altera

📦 144-TQFP

ACEX-1K · 576 · 10,000 · 72 · 3 · 12,288 · 92 · 2.5 V

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EP1K30TC144-2N Maximum Ratings & Electrical Characteristics

Series	ACEX-1K
Logic Elements / Cells	1728
Total RAM Bits	24576
Number of LABs/CLBs	216
Number of EABs	6
Number of I/O	102
Gates	30,000 (typical system gates)
Supply Voltage (VCCINT)	2.375 V to 2.625 V (2.5 V nominal)
Operating Temperature	0°C to +70°C (Commercial)
Mounting Type	Surface Mount
Package / Case	144-TQFP (20x20 mm)
Speed Grade	-2
Process Technology	0.22 µm EEPROM
Configuration Method	Serial / Passive Serial / JTAG
Lead-Free / RoHS	Yes (N suffix)
Number of Pins	144

EP1K30TC144-2N Pin Configuration

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

Safe Operating Area (SOA) & Thermal Characteristics

No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.

Typical Applications

EP1K30TC144-2N is suitable for 6 applications: Telecommunications Line-Card Glue Logic, Industrial Control and Motor Drive Interfaces, Legacy ASIC Replacement and Form-Fit-Function Migration, Prototype ASIC and ASIC Emulation Platform, Peripheral Bridging and Bus Expansion, Educational and Development Platforms.

🌐

Telecommunications Line-Card Glue Logic

The EP1K30TC144-2N is well suited for telecommunications line-card glue logic where mid-density programmable logic must bridge multiple bus standards (PCI, Utopia, H.110). Its 102 user I/O and multi-voltage I/O support enable direct interfacing with 3.3 V, 2.5 V, and 1.8 V peripherals without external level shifters. The four on-chip PLLs allow generation of multiple reference clocks from a single backplane oscillator, simplifying BOM. Unlike a fixed ASIC, the EEPROM-based ACEX-1K retains configuration through power cycles, eliminating the need for a boot PROM in headless deployments. Designers should size the EAB memory (24 Kbits) for any FIFO or framer-helper buffers required by the line interface.

Recommended

EP1K100QI208-2N · Altera EPC2LC20N (Companion Altera configuration PROM) EP1K30QC208-2N · Intel

🏭

Industrial Control and Motor Drive Interfaces

Industrial control platforms leverage the EP1K30TC144-2N for PWM generation, quadrature decoder logic, and fieldbus bridging (Modbus, CANopen, PROFIBUS glue). The 0.22 µm process tolerates the wide industrial temperature range of the commercial-grade device in chassis-mounted enclosures. Six dual-port EABs implement encoder-capture FIFOs without external SRAM, reducing PCB area. The 144-TQFP package with 0.5 mm pitch supports hand rework, easing field-service of installed equipment. Designers should de-rate Fmax by 10-15% for hot-spots above 60°C, or migrate to the EP1K30TI144-2N industrial-temperature variant for -40°C to +100°C operation.

Recommended

EP1K30TI144-2N · Intel EPC4QC100N (Altera 4-Mbit configuration PROM for field updates)

🔧

Legacy ASIC Replacement and Form-Fit-Function Migration

The EP1K30TC144-2N is a frequent drop-in for discontinued masked ASICs delivering 10K-30K usable gates. Its non-volatile EEPROM configuration lets engineers preserve existing firmware images and JTAG infrastructure without board rework. The 144-TQFP footprint matches many legacy 0.8 mm-pitch ASIC packages via standard adapter PCBs, preserving the original PCB layout. Engineers replacing obsolete ASICs should validate I/O timing against the original part, as the -2 speed grade (~180 MHz internal Fmax) may impose tighter margins than older ASICs. Migration to MAX II CPLDs is recommended for designs under 5K gates, where lower quiescent current is desired.

Recommended

EPM240T100C5N (MAX II CPLD alternative for sub-5K gate designs) EP4CE6E22C8N (Cyclone IV successor for new designs)

🖥️

Prototype ASIC and ASIC Emulation Platform

Engineering teams prototyping ASICs in the 30K-100K gate range use the EP1K30TC144-2N as a hardware emulator before committing to mask costs. With 1,728 logic elements and 24 Kbits of dual-port memory, it can implement representative RTL and run real I/O traffic, validating system architecture months before silicon. The four PLLs generate the asynchronous clock domains typical of mixed-signal ASICs, and JTAG-based incremental compile keeps iteration cycles under one minute. The 144-TQFP package exposes 102 I/O - sufficient for boundary-scan emulation of moderate-complexity designs. Note that ASIC emulation at the 100K-gate scale typically requires multiple ACEX-1K devices in parallel.

Recommended

EP1K100FC484-2N · Intel EPCS1SI8N (Serial configuration device for rapid bitstream reload)

🔌

Peripheral Bridging and Bus Expansion

The EP1K30TC144-2N bridges mismatched peripheral buses such as PCI to local bus, ISA to memory-mapped I/O, or UART expansion for legacy serial equipment. Its 102 user I/O and four PLLs allow independent clock-domain generation per bridge port, avoiding the metastability pitfalls of clock crossing. The 6 EABs hold transaction FIFOs for bursty peripheral traffic without external memory. Compared to discrete CPLD chains, the EP1K30TC144-2N reduces part count and PCB area by integrating glue logic, FIFOs, and clock management on one die. Designers should budget 200-400 LEs per simple bus bridge and verify setup/hold against the slowest peripheral spec.

Recommended

EP1C3T144C8N · Altera

🎓

Educational and Development Platforms

Universities and FPGA training programs use the EP1K30TC144-2N as an accessible, non-volatile learning platform because the EEPROM configuration eliminates the boot PROM and lets students experiment without external storage. The 144-TQFP package is hand-solderable on breakout boards, and the mature ACEX-1K toolchain (Quartus II Web Edition) remains free and well-documented. With 1,728 logic elements, the device fits a full 8-bit CPU core, UART, and VGA controller in student projects. Migrating graduating students to Cyclone IV or MAX 10 boards is straightforward because the Quartus design flow is shared across all Altera/Intel FPGA families.

Recommended

EP4CE6E22C8N (Cyclone IV educational board successor) 10M08SAE144C8G · Intel

Recommended Products Summary

EP1K100QI208-2N Altera Used in: Telecommunications Line-Card Glue Logic EPC2LC20N Companion Altera configuration PROM Used in: Telecommunications Line-Card Glue Logic EP1K30QC208-2N Intel Used in: Telecommunications Line-Card Glue Logic EP1K30TI144-2N Intel Used in: Industrial Control and Motor Drive Interfaces EPC4QC100N Altera 4-Mbit configuration PROM for field updates Used in: Industrial Control and Motor Drive Interfaces EPM240T100C5N MAX II CPLD alternative for sub-5K gate designs Used in: Legacy ASIC Replacement and Form-Fit-Function Migration EP4CE6E22C8N Cyclone IV successor for new designs Used in: Legacy ASIC Replacement and Form-Fit-Function Migration, Educational and Development Platforms EP1K100FC484-2N Intel Used in: Prototype ASIC and ASIC Emulation Platform EPCS1SI8N Serial configuration device for rapid bitstream reload Used in: Prototype ASIC and ASIC Emulation Platform EP1C3T144C8N Altera Used in: Peripheral Bridging and Bus Expansion 10M08SAE144C8G Intel Used in: Educational and Development Platforms

What is the EP1K30TC144-2N?

The EP1K30TC144-2N is a member of Intel/Altera's ACEX-1K FPGA family with 30,000 typical system gates and 1,728 logic elements, housed in a 144-pin TQFP package. It is built on a 0.22 µm EEPROM process and operates from a 2.5 V core supply. The -2 suffix denotes a specific speed grade, and the N suffix indicates lead-free RoHS-compliant packaging.

How many user I/O pins does the EP1K30TC144-2N provide?

The EP1K30TC144-2N provides 102 user I/O pins across the 144-pin TQFP package. Multi-voltage I/O standards including LVTTL, LVCMOS, PCI, and SSTL are supported through dedicated I/O banks, allowing the device to interface with 3.3 V, 2.5 V, and 1.8 V logic on the same die without external level shifters.

What is the difference between EP1K30TC144-2N and EP1K30TC144-2?

The EP1K30TC144-2N is the lead-free (Pb-free) RoHS-compliant variant of the EP1K30TC144-2, sharing identical silicon die and pinout. The N suffix indicates compliance with the EU RoHS directive restricting hazardous substances, while the non-N variant may contain lead-bearing terminations. Both share the same -2 speed grade and 144-TQFP footprint, making them electrically drop-in compatible.

What is the lifecycle status of the EP1K30TC144-2N?

The EP1K30TC144-2N is classified as Last Time Buy under the Altera/Intel Mature Products program. The part remains orderable while distributor stock lasts, but no new factory production runs are scheduled. Designers maintaining legacy systems should plan qualification of a Cyclone II/IV or MAX II/10 successor.

Where can I buy the EP1K30TC144-2N today?

The EP1K30TC144-2N is available from authorized distributors including DigiKey and Mouser in limited stock, plus specialty brokers such as Xecor, FPGAkey, Vyrian, and NavitasChip. As of 2026-09-07, indicative single-unit pricing is approximately $38.50, with lead times of 2-6 weeks from franchised distributors and immediate shipment from most brokers subject to availability.

What is the lead time for EP1K30TC144-2N orders?

Lead times for EP1K30TC144-2N orders as of 2026-09-07 range from immediate (in-stock at DigiKey/Mouser) to 6-10 weeks at specialty brokers, depending on lot quantity and traceability requirements. Because the part is in Last Time Buy status, volume orders above several hundred units should be confirmed with the supplier before issuing a purchase order to avoid allocation issues.

EP1K30TC144-2N vs EP1K30QI208-2N - which should I choose?

Choose the EP1K30TC144-2N for 144-TQFP designs prioritizing hand-soldering and reworkability; choose the EP1K30QI208-2N when you need 208 PQFP pin-count for additional I/O and routing margin. Both share the same ACEX-1K silicon, 1728 logic elements, and -2 speed grade, so the choice is footprint-driven rather than performance-driven.

What is the best drop-in replacement for EP1K30TC144-2N?

The best drop-in replacements are other ACEX-1K -2 speed grade parts in the 144-TQFP package, notably the EP1K30TC144-2 (non-N leaded variant) and EP1K10TC144-2N for designs tolerant to lower gate count. All three share the same 144-TQFP pinout and 2.5 V core supply, enabling PCB-level interchange without rework.

Where can I download the EP1K30TC144-2N datasheet PDF?

The EP1K30TC144-2N datasheet PDF is available from Alldatasheet (alldatasheet.com) under Altera document 530582, which corresponds to the ACEX 1K Device Family datasheet (182 pages). Digchip and FPGAkey also host the same document; search 'EP1K30TC144-2N datasheet' to access the canonical file. Note that as a Last Time Buy part, datasheet revisions are frozen.

Where can I find the EP1K30TC144-2N pinout?

The EP1K30TC144-2N pinout is documented in the ACEX 1K Device Family datasheet section covering the 144-pin TQFP package variant. Pin 1 is located at the top-left of the package when oriented with the marker dot up. The package has a 0.5 mm pitch with 20 mm × 20 mm body dimensions per JEDEC MS-026.

What is the difference between the ACEX-1K and Cyclone FPGA families?

The ACEX-1K family uses an older 0.22 µm EEPROM process with embedded array blocks (EABs), while the Cyclone family uses 0.13 µm (Cyclone) or smaller SRAM-based processes with embedded M4K/M9K memory blocks. Cyclone parts offer higher logic density, lower static power, and modern I/O standards, but require external configuration memory. ACEX-1K remains useful for legacy systems with on-chip non-volatile configuration.

Does the EP1K30TC144-2N support JTAG programming?

Yes, the EP1K30TC144-2N supports in-system programming via IEEE 1149.1 JTAG, enabling configuration and Boundary-Scan Test (BST) without removing the device from the PCB. The four JTAG pins (TCK, TMS, TDI, TDO) are mapped to dedicated package pins on the 144-TQFP variant and are compatible with Altera's ByteBlasterMV and USB-Blaster download cables.

How much embedded memory does the EP1K30TC144-2N have?

The EP1K30TC144-2N integrates 24,576 bits of dual-port RAM distributed across 6 embedded array blocks (EABs), each configurable as 256×8, 512×4, 1024×2, or 2048×1 bits. The dual-port architecture allows simultaneous read and write operations at independent clock rates, making the device suitable for FIFO buffers, video line stores, and DSP delay lines without external memory.

Can the EP1K10TC144-2N replace the EP1K30TC144-2N?

The EP1K10TC144-2N is pin-to-pin compatible with the EP1K30TC144-2N in the 144-TQFP package but offers only 10,000 gates versus 30,000 gates (approximately 33% logic capacity). It serves as a cost-reduced drop-in alternative for designs that fit within 576 logic elements, but designs exceeding that density will fail timing closure or place-and-route.

What is the operating temperature range of EP1K30TC144-2N?

The EP1K30TC144-2N operates over the commercial temperature range of 0°C to +70°C ambient. Industrial-temperature variants within the same ACEX-1K family carry an 'I' suffix (for example EP1K30TI144-2N) and cover -40°C to +100°C. Designers specifying automotive or military grades should consult the Altera/Intel Mature Products catalog for available screening options.

Engineering reference data for EP1K30TC144-2N — comparison, design guidance, and compliance information.

Selection Guide

Choose the EP1K30TC144-2N when maintaining a legacy ACEX-1K design that requires 102 user I/O in a hand-solderable 144-TQFP package and benefits from non-volatile EEPROM configuration. For designs that exceed 30K gates, migrate to the EP1K100QI208-2N (same family, 100K gates, 208 PQFP). For cost-sensitive designs that fit within 10K gates and 576 logic elements, the EP1K10TC144-2N provides a pin-compatible lower-density drop-in. The non-N variant EP1K30TC144-2 offers identical silicon in leaded (non-RoHS) terminations, useful for legacy military and aerospace systems where lead-based solder is mandated. For new designs, prefer the Cyclone IV or MAX 10 families for lower power and modern I/O support, but budget for an external configuration flash.

Comparison with Alternatives

Parameter	This Product	EP1K30TC144-2	EP1K30TC144-1N	EP1K10TC144-2N	EP1K10TC144-2	EP1K10TC144-1N
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
Brand	Intel (formerly Altera)	Intel	Intel	Intel	Intel	Intel
Logic Elements	1728	1728 - same	1728 - same	576 (-67%)	576 (-67%)	576 (-67%)
Total Gates	30,000	30,000 - same	30,000 - same	10,000 (-67%)	10,000 (-67%)	10,000 (-67%)
Speed Grade	-2	-2 - same	-1 (slower)	-2 - same	-2 - same	-1 (slower)
Lead-Free / RoHS	Yes (N suffix)	No (leaded)	Yes (N suffix)	Yes (N suffix)	No (leaded)	Yes (N suffix)
Core Voltage	2.5 V	2.5 V - same	2.5 V - same	2.5 V - same	2.5 V - same	2.5 V - same
User I/O	102	102 - same	102 - same	102 - same	102 - same	102 - same

Key Differentiators

Non-volatile EEPROM configuration (vs SRAM-based Cyclone FPGAs (e.g. EP1C3T144C8N))
On-chip dual-port EAB memory (vs Discrete FIFO + glue-logic implementations)
102 user I/O in hand-solderable TQFP (vs BGA-packaged ACEX-1K siblings (EP1K30FC256-2N))

Design Notes

The EP1K30TC144-2N requires a clean 2.5 V ±5% rail (2.375 V to 2.625 V) on all VCCINT pins (17, 37, 57, 77, 97, 117, 137) with a 0.1 µF X7R ceramic bypass cap within 3 mm of each VCCINT pin and a single 10 µF bulk tantalum cap at the regulator output. I/O bank supplies (VCCIO) can be 1.8 V, 2.5 V, or 3.3 V depending on the bank; mixing VCCIO voltages requires careful bank-by-bank planning. Power-on ramp should be monotonic with <10 ms rise time to avoid configuration latch-up; add a soft-start RC at the regulator if the upstream rail is poorly controlled.

Estimated: at 100% logic utilization and 180 MHz toggle rate, the EP1K30TC144-2N dissipates approximately 0.5-0.8 W in the 144-TQFP package. With junction-to-ambient thermal resistance (theta_JA) of approximately 28 °C/W for a 4-layer JEDEC test board, junction temperature rise is ~22 °C above ambient. For continuous high-utilization designs, provide at least 4 cm² of unbroken copper pour on the top layer under the exposed die area and via-stitch to internal ground planes. Operation above 70 °C ambient requires derating logic toggle rate by ~10% per 10 °C or migration to the EP1K30TI144-2N industrial-temperature variant.

Route all four global clock signals on the dedicated CLK pins with controlled impedance (50 Ω microstrip or stripline) and matched length within ±50 mil across the bus. Keep JTAG chain signals (TCK, TMS, TDI, TDO) short and away from switching I/O to avoid noise-induced programming failures. The 0.5 mm pitch of the 144-TQFP requires 4-mil trace-and-space rules with microvia fan-outs at BGA-adjacent routes. Place a 0.1 µF + 10 µF decoupling pair at each of the four VCCIO bank groups; do not share a single capacitor across banks.

Do not connect nCONFIG, nSTATUS, or DCLK to anything other than the configuration device or pull-up resistors; floating these pins causes configuration failure on power-up. The EP1K30TC144-2N EEPROM configuration is non-volatile but has a finite write-cycle endurance of ~100 cycles - use JTAG or EPCS serial configuration for development, not the on-chip programming algorithm. Always issue a CONFIG_CLR via JTAG before in-system reprogramming to avoid partial-configuration bit errors. Designers migrating from ACEX-1K to Cyclone families must regenerate I/O assignments because pin functions are not 1:1 compatible.

Compliance Information

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

Lead Free

Yes

Halogen Free

Unknown

Conflict Minerals

Unknown

N suffix denotes Pb-free RoHS-compliant terminations per Altera/Intel Mature Products datasheet. AEC-Q100 not applicable (commercial-grade FPGA, no automotive qualification). Halogen-free and conflict-minerals status not explicitly stated in verified data.

Data verified on: 2026-09-07 — data verified and curated by XAIPART's component engineering team

Sources: Distributor, Distributor, Distributor, Manufacturer_Datasheet, Distributor, Distributor, Octopart, Manufacturer_Datasheet, Manufacturer_Datasheet, Distributor

Related Components & Terms

Intel Altera EP1K30TC144-2N EP1K30TC144-2 EP1K30TC144-1N EP1K10TC144-2N EP1K10TC144-2 ACEX-1K FPGA Field-Programmable Gate Array PLD logic element embedded array block EAB dual-port RAM TQFP 144-TQFP JTAG IEEE 1149.1 RoHS AEC-Q100 Quartus II EPCS configuration device lead-free Cyclone IV MAX II