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

料号： EP1K30TC144-2N ⚠ 最后一次采购

有现货 1-3 个工作日内发货

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

低至 $21.95 USD / 件

最小起订量： 1 |

价格更新于： 2026-09-06

批量定价

数量	单价	小计
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 所有价格均以 USD 计价

查看数据手册 (PDF) 查看替代料

数量

EP1K30TC144-2N 概述

The Intel / Altera EP1K30TC144-2N is a member of the ACEX-1K FPGA family delivering 30,000 system gates, 1,728 logic elements, and 24,576 RAM bits in a 144-pin TQFP (20x20 mm) package. It is fabricated on a 0.22 µm EEPROM-based process and operates from a 2.5 V core supply (2.375 V to 2.625 V) with multi-standard I/O support. The device provides 102 user I/O pins and 216 logic array blocks (LABs), targeting low-cost system-on-a-programmable-chip (SOPC) integration with embedded array blocks (EABs) for efficient memory and DSP megafunctions.

An FPGA (Field-Programmable Gate Array) is a reprogrammable semiconductor device built from an array of configurable logic blocks (CLBs), programmable interconnects, and I/O cells. FPGAs sit within the broader hierarchy of programmable logic devices (PLDs) -> complex programmable logic devices (CPLDs) -> FPGAs -> SoC FPGAs, occupying the mid-to-high density tier for glue logic, parallel processing, and prototype ASIC replacement. The ACEX-1K family in particular introduced an enhanced embedded array architecture that combined look-up-table logic with dedicated dual-port memory blocks, enabling megafunctions such as FIFO buffers, DSP multipliers, and CPU cores within a single chip.

Key features of the EP1K30TC144-2N include 6 EABs delivering up to 24,576 bits of dual-port RAM, four phase-locked loops (PLLs) for clock management, in-system programmability via IEEE 1149.1 JTAG, and multi-voltage I/O support including 3.3 V, 2.5 V, and 1.8 V interfacing. The device supports configuration through Altera's serial configuration devices, passive serial, or JTAG modes. The -2 speed grade denotes a specific Fmax performance bin (~180 MHz internal), while the N suffix indicates lead-free (Pb-free) packaging per RoHS directive compliance.

Architecture-wise, the ACEX-1K family uses a continuous, hierarchical interconnect structure (FastTrack) that provides predictable timing across the device, and each LAB contains 10 logic elements with 4 inputs each. The four PLLs enable on-chip clock multiplication, division, phase shifting, and duty-cycle control, eliminating external clock-management chips in many designs. The 0.22 µm process yields a typical quiescent current below 50 mA at full operation.

Typical applications include telecommunications line-card glue logic, industrial control and motor drive interfaces, prototype ASIC replacement, low-density DSP co-processing, peripheral bridging (PCI to local bus, UART expansion), and legacy system maintenance where a discontinued ASIC must be replaced without a full PCB redesign. The 144-TQFP footprint simplifies hand-soldering and rework compared to BGA alternatives, making the EP1K30TC144-2N attractive for low-volume production, field upgrades, and educational platforms.

When designing with this device, ensure the configuration PROM is correctly sized for the compressed or uncompressed bitstream and that the 2.5 V rail is decoupled with 0.1 µF and 10 µF capacitors close to the VCCINT pins. Designers migrating to newer Altera/Intel families (Cyclone, MAX II) should treat the EP1K30TC144-2N as a long-term availability part via the Altera Mature Products program rather than a new-design platform.

This page synthesizes distributor availability, lead-time intelligence, and same-family drop-in alternatives for engineers maintaining legacy ACEX-1K designs, complementing the original datasheet with practical sourcing guidance.

直接替换替代料： EP1K30TC144-2N ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。

本系列中的变体

可与以下型号直接替换的同系列型号： EP1K30TC144-2N （相同外形与封装尺寸） ——差异在于 Process Technology, Package, Speed Grade, Configuration Method, Operating Temperature.

EP1K10TC144-1

Altera

Process Technology: 0.22 µm

Package: 144-LQFP (TQFP, gull-wing)

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

对比 EP1K30TC144-2N →

EP1K10TC144-1N

Intel

Process Technology: 0.18 µm CMOS

Package: 144-pin TQFP

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

对比 EP1K30TC144-2N →

EP1K10TC144-2

Altera

Package: 144-LQFP (TQFP-144, 1.0 mm pitch)

Configuration Method: SRAM-based, JTAG/PS modes

对比 EP1K30TC144-2N →

EP1K10TC144-2N

Intel

Package: TQFP-144 (TC) 22x22 mm, 0.5 mm pitch

Configuration Method: Serial / JTAG

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

对比 EP1K30TC144-2N →

EP1K30TC144-1N

Altera

Process Technology: 0.18 µm SRAM

对比 EP1K30TC144-2N →

EP1K30TC144-2

Intel

Process Technology: 0.22 µm SRAM LUT

Package: 144-pin TQFP (TC)

Speed Grade: -2 (mid commercial speed grade)

对比 EP1K30TC144-2N →

EP1K30TC144-3

Intel

Process Technology: 0.22 µm SRAM

Package: 144-LQFP / 144-TQFP (22x22 mm, 0.5 mm pitch)

Speed Grade: -3 (slowest speed bin)

对比 EP1K30TC144-2N →

EP1K30TC144-3N

Intel

Process Technology: 0.22 µm CMOS (SRAM-based)

Package: 144-pin LQFP (TQFP) 22x22 mm

Speed Grade: -3 (slowest tier of ACEX-1K)

对比 EP1K30TC144-2N →

EP1K30TC1443N

Altera

Process Technology: 0.22 um CMOS

Package: TQFP-144 (20x20 mm)

Speed Grade: -3 (slowest)

对比 EP1K30TC144-2N →

EP1K30TI144-2

Intel

Process Technology: 0.22 µm CMOS, SRAM-based

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

Speed Grade: -2 (mid-tier)

对比 EP1K30TC144-2N →

EP1K30TI144-2N

Intel

Process Technology: 0.22 µm CMOS SRAM

Package: 144-pin LQFP

对比 EP1K30TC144-2N →

✅ 直接替换

Altera

📦 144-TQFP

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

✓ 有现货

$9.95 / 个

查看数据手册 →

EP1K30TC144-2N 最大额定值与电气特性

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)
工作温度	0°C to +70°C (Commercial)
安装类型	Surface Mount
封装 / 外壳	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)
引脚数	144

EP1K30TC144-2N 引脚配置

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

典型应用

EP1K30TC144-2N 适用于 6 应用s: 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.

推荐

🏭

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.

推荐

EP1K30TI144-2N · Intel EPC4QC100N · Intel

🔧

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.

推荐

EPM240T100C5N · Intel EP4CE6E22C8N · Intel

🖥️

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.

推荐

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.

推荐

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.

推荐

EP4CE6E22C8N · Intel 10M08SAE144C8G · Intel

推荐产品汇总

EP1K100QI208-2N Altera 用于： Telecommunications Line-Card Glue Logic EPC2LC20N Intel 用于： Telecommunications Line-Card Glue Logic EP1K30QC208-2N Intel 用于： Telecommunications Line-Card Glue Logic EP1K30TI144-2N Intel 用于： Industrial Control and Motor Drive Interfaces EPC4QC100N Intel 用于： Industrial Control and Motor Drive Interfaces EPM240T100C5N Intel 用于： Legacy ASIC Replacement and Form-Fit-Function Migration EP4CE6E22C8N Intel 用于： Legacy ASIC Replacement and Form-Fit-Function Migration, Educational and Development Platforms EP1K100FC484-2N Intel 用于： Prototype ASIC and ASIC Emulation Platform EPCS1SI8N Serial configuration device for rapid bitstream reload 用于： Prototype ASIC and ASIC Emulation Platform EP1C3T144C8N Altera 用于： Peripheral Bridging and Bus Expansion 10M08SAE144C8G Intel 用于： 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.

工程参考数据： EP1K30TC144-2N ——对比、设计指导和合规信息。

选型指南

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.

与替代料对比

参数	本产品	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

关键差异点

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

设计说明

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.

合规信息

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

无铅

Yes

无卤

Unknown

冲突矿物

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.

数据核验日期： 2026-09-07 ——数据由 XAIPART 元器件工程团队核验和整理

来源： Distributor, Distributor, Distributor, Manufacturer Datasheet, Distributor, Distributor, Octopart, Manufacturer Datasheet, Manufacturer Datasheet, Distributor

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

EP1K30TC144-2N 概述

本系列中的变体

快速对比工具——选择替代料号进行并排对比：

EP1K30TC144-2

EP1K30TC144-1N

EP1K10TC144-2N

EP1K10TC144-2

EP1K10TC144-1N

EP1K10TC144-1

推荐替代料（同分类、同封装）

EP1K30TC144-2N 引脚配置

典型应用

推荐产品汇总

选型指南

与替代料对比

关键差异点

设计说明

合规信息

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