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

MPN: EP1K30TC144-2N ⚠ Lần mua cuối

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

Yêu cầu báo giá

MOQ: 1 |

Xem tài liệu kỹ thuật (PDF) Xem các bộ thay thế

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EP1K30TC144-2N Tóm tắt

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.

Bộ thay thế dễ dàng lắp đặt cho EP1K30TC144-2N — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.

Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EP1K30TC144-2N (cùng hình factor và footprint) — khác nhau ở 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)

So sánh với EP1K30TC144-2N →

EP1K10TC144-1N

Intel

Process Technology: 0.18 µm CMOS

Package: 144-pin TQFP

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

So sánh với EP1K30TC144-2N →

EP1K10TC144-2

Altera

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

Configuration Method: SRAM-based, JTAG/PS modes

So sánh với 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)

So sánh với EP1K30TC144-2N →

EP1K30TC144-1N

Altera

Process Technology: 0.18 µm SRAM

So sánh với EP1K30TC144-2N →

EP1K30TC144-2

Intel

Process Technology: 0.22 µm SRAM LUT

Package: 144-pin TQFP (TC)

Speed Grade: -2 (mid commercial speed grade)

So sánh với 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)

So sánh với 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)

So sánh với EP1K30TC144-2N →

EP1K30TC1443N

Altera

Process Technology: 0.22 um CMOS

Package: TQFP-144 (20x20 mm)

Speed Grade: -3 (slowest)

So sánh với 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)

So sánh với EP1K30TC144-2N →

EP1K30TI144-2N

Intel

Process Technology: 0.22 µm CMOS SRAM

Package: 144-pin LQFP

So sánh với EP1K30TC144-2N →

EP1K30TI144-2NGA

Altera

Process Technology: 0.18 um SRAM CMOS

Speed Grade: -2 (faster than -3)

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

So sánh với EP1K30TC144-2N →

EP1K30TC144-2

✅ Drop-In

Intel

📦 144-TQFP

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

Liên hệ để biết giá

Xem tài liệu →

EP1K30TC144-1N

✅ Drop-In

Altera

📦 144-TQFP

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

Liên hệ để biết giá

Xem tài liệu →

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

Liên hệ để biết giá

Xem tài liệu →

EP1K10TC144-2

✅ Drop-In

Altera

📦 144-TQFP

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

Liên hệ để biết giá

Xem tài liệu →

EP1K10TC144-1N

✅ Drop-In

Intel

📦 144-TQFP

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

Liên hệ để biết giá

Xem tài liệu →

EP1K10TC144-1

✅ Drop-In

Altera

📦 144-TQFP

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

Liên hệ để biết giá

Xem tài liệu →

EP1K30TC144-2N Tỷ lệ tối đa & tính chất điện

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)
Nhiệt độ hoạt động	0°C to +70°C (Commercial)
Kiểu lắp đặt	Surface Mount
Hộp / Vỏ	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)
Số lượng chân	144

Cấu hình chân EP1K30TC144-2N

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

Ứng dụng tiêu biểu

EP1K30TC144-2N phù hợp cho 6 Áp dụngs: 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.

Được đề xuất

🏭

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.

Được đề xuất

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.

Được đề xuất

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.

Được đề xuất

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.

Được đề xuất

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.

Được đề xuất

EP4CE6E22C8N · Intel 10M08SAE144C8G · Intel

Tóm tắt các sản phẩm được đề xuất

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.

Dữ liệu tham khảo kỹ thuật cho EP1K30TC144-2N — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

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.

So sánh với các sản phẩm thay thế

Tham số	Sản phẩm này	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

Bảo phân biệt quan trọng

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

Ghi chú thiết kế

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.

Thông tin tuân thủ

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

Không chì

Yes

Không halogen

Unknown

Khoáng vật xung đột

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.

Dữ liệu được xác minh vào: 2026-09-07 — dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART

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Tìm kiếm liên quan

EP1K30TC144-2N EP1K30TC144-2N datasheet Altera EP1K30TC144-2N ACEX-1K FPGA 30K gates TQFP-144 144-pin TQFP FPGA 1728 logic elements EP1K30TC144-2N drop-in replacement EP1K30TC144-2N buy price stock EP1K30TC144-2N vs EP1K10TC144-2N ACEX 1K FPGA last time buy what is the package of EP1K30TC144-2N EP1K30TC144-2N pinout TQFP EP1K30TC144-2N lead-free RoHS

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