EP1K10TC144-3N - ACEX 1K FPGA, 10K Gates, 144-TQFP | Altera
部品番号: EP1K10TC1443N ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $38.5 | $38.50 |
| 10 | $34.2 | $342.00 |
| 100 | $29.75 | $2,975.00 |
| 500 | $26.1 | $13,050.00 |
| 1,000 | $22.95 | $22,950.00 |
EP1K10TC1443N 概要
A Field Programmable Gate Array (FPGA) is a programmable logic device that lets engineers implement arbitrary digital logic by configuring an array of configurable logic blocks (CLBs), embedded memory blocks, and routing resources via SRAM-based configuration cells. FPGAs sit at the top of the programmable logic hierarchy: PLD -> CPLD -> FPGA -> SoC FPGA. The ACEX 1K family occupies the cost-optimized SOPC (system-on-a-programmable-chip) tier of legacy Altera FPGAs, providing dual-port RAM, megafunction support via the embedded array, and JTAG IEEE Std. 1149.1 boundary-scan test (BST).
Key differentiating features include a dedicated EAB architecture for efficient memory and specialized logic functions, dual-port RAM for FIFO/buffer designs, built-in JTAG boundary-scan (IEEE 1149.1) that consumes no additional device logic, and -3 speed grade timing with 80 MHz performance. The TQFP-144 thermal envelope (plastic quad flatpack with exposed lead-frame pads) supports fanless industrial designs at moderate toggle rates, and the 2.5 V core with PCI-compliant I/Os simplifies 3.3 V/5 V mixed-rail board designs.
The ACEX 1K architecture couples four-input look-up tables (LUTs) per logic element with a programmable flipflop, dedicated carry and cascade chains for fast arithmetic, and a local interconnect within each LAB that lets eight LEs implement medium-sized blocks such as 8-bit counters or address decoders without consuming global routing. Configuration is SRAM-based and reloadable, allowing in-system updates.
Typical applications span glue logic, bus bridges, custom peripheral controllers, and low-cost glue ASIC replacement in industrial control, telecom line cards, test and measurement front-ends, and PCI peripherals. Designers favor this family when 10K-gate density, embedded dual-port RAM, and 5V-tolerant I/Os matter more than absolute state-of-the-art logic capacity.
Design consideration: the 2.5 V core requires careful power sequencing versus 3.3 V I/O rails, and the SRAM configuration memory means an external configuration PROM (EPCS or compatible) is mandatory for volatile-free boot. The -3 speed grade is the fastest commercially available bin for this die.
This page synthesizes distributor pricing, same-brand same-package pin-compatible variants, and practical design notes not found in the standalone manufacturer datasheet.
ドロップイン代替品: EP1K10TC1443N — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: EP1K10TC1443N （同一形状・フットプリント） — 相違点: Package, Process Technology, Configuration Method, Speed Grade, Embedded Array Blocks (EABs).
クイック比較ツール — 並列比較する代替部品を選択:
EP1K10TC144-2N
✅ ドロップイン✓ 在庫あり
$9.75 / 個
データシートを見る →EP1K10TC144-1N
✅ ドロップイン✓ 在庫あり
$4.35 / 個
データシートを見る →EP1K10TC144-2
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$11.9 / 個
データシートを見る →EP1K10TC144-1
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$9.95 / 個
データシートを見る →EP1K10TC144-3
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$11.55 / 個
データシートを見る →EP1K10TC1443N 最大定格＆電気的特性
| Family | ACEX 1K |
| Typical Gates | 10,000 |
| Logic Elements | 576 |
| Logic Array Blocks (LABs) | 72 |
| Embedded Memory (EAB bits) | 12,288 |
| User I/Os | 92 |
| Maximum User I/O Pins | 144 |
| パッケージ | TQFP-144 (TQ144) |
| 実装タイプ | Surface Mount |
| Core Voltage | 2.5 V |
| Speed Grade | -3 |
| Maximum Frequency | 80 MHz |
| Process Technology | 2.5 V CMOS |
| Configuration Memory | SRAM-based |
| JTAG Boundary-Scan | IEEE Std. 1149.1-1990 compliant |
| PCI Compliance | PCI Local Bus Specification Revision 2.2 (5.0 V) |
| Embedded RAM Type | Dual-port |
EP1K10TC1443N ピン構成
| ピン 1 | I/O — User I/O pin (bank 1) |
| ピン 2 | I/O — User I/O pin (bank 1) |
| ピン 3 | I/O — User I/O pin (bank 1) |
| ピン 4 | VCCINT — Core supply 2.5 V |
| ピン 5 | I/O — User I/O pin (bank 1) |
| ピン 6 | I/O — User I/O pin (bank 1) |
| ピン 7 | I/O — User I/O pin (bank 1) |
| ピン 8 | I/O — User I/O pin (bank 1) |
| ピン 9 | I/O — User I/O pin (bank 1) |
| ピン 10 | GND — Ground |
| ピン 11 | I/O — User I/O pin (bank 1) |
| ピン 12 | I/O — User I/O pin (bank 1) |
| ピン 13 | I/O — User I/O pin (bank 2) |
| ピン 14 | I/O — User I/O pin (bank 2) |
| ピン 15 | VCCIO — I/O supply 3.3 V or 5 V (bank 2) |
| ピン 16 | I/O — User I/O pin (bank 2) |
| ピン 17 | I/O — User I/O pin (bank 2) |
| ピン 18 | I/O — User I/O pin (bank 2) |
| ピン 19 | I/O — User I/O pin (bank 2) |
| ピン 20 | I/O — User I/O pin (bank 2) |
| ピン 21 | GND — Ground |
| ピン 22 | I/O — User I/O pin (bank 2) |
| ピン 23 | I/O — User I/O pin (bank 2) |
| ピン 24 | I/O — User I/O pin (bank 2) |
| ピン 25 | I/O — User I/O pin (bank 2) |
| ピン 26 | I/O — User I/O pin (bank 3) |
| ピン 27 | VCCINT — Core supply 2.5 V |
| ピン 28 | I/O — User I/O pin (bank 3) |
| ピン 29 | I/O — User I/O pin (bank 3) |
| ピン 30 | I/O — User I/O pin (bank 3) |
| ピン 31 | I/O — User I/O pin (bank 3) |
| ピン 32 | GND — Ground |
| ピン 33 | I/O — User I/O pin (bank 3) |
| ピン 34 | I/O — User I/O pin (bank 3) |
| ピン 35 | I/O — User I/O pin (bank 3) |
| ピン 36 | I/O — User I/O pin (bank 3) |
| ピン 37 | VCCIO — I/O supply 3.3 V or 5 V (bank 3) |
| ピン 38 | I/O — User I/O pin (bank 3) |
| ピン 39 | I/O — User I/O pin (bank 4) |
| ピン 40 | I/O — User I/O pin (bank 4) |
| ピン 41 | I/O — User I/O pin (bank 4) |
| ピン 42 | I/O — User I/O pin (bank 4) |
| ピン 43 | GND — Ground |
| ピン 44 | I/O — User I/O pin (bank 4) |
| ピン 45 | I/O — User I/O pin (bank 4) |
| ピン 46 | I/O — User I/O pin (bank 4) |
| ピン 47 | I/O — User I/O pin (bank 4) |
| ピン 48 | VCCINT — Core supply 2.5 V |
| ピン 49 | I/O — User I/O pin (bank 4) |
| ピン 50 | I/O — User I/O pin (bank 4) |
| ピン 51 | I/O — User I/O pin (bank 4) |
| ピン 52 | I/O — User I/O pin (bank 4) |
| ピン 53 | I/O — User I/O pin (bank 4) |
| ピン 54 | GND — Ground |
| ピン 55 | I/O — User I/O pin (bank 4) |
| ピン 56 | I/O — User I/O pin (bank 4) |
| ピン 57 | I/O — User I/O pin (bank 4) |
| ピン 58 | I/O — User I/O pin (bank 4) |
| ピン 59 | I/O — User I/O pin (bank 4) |
| ピン 60 | I/O — User I/O pin (bank 4) |
| ピン 61 | I/O — User I/O pin (bank 4) |
| ピン 62 | I/O — User I/O pin (bank 4) |
| ピン 63 | I/O — User I/O pin (bank 4) |
| ピン 64 | I/O — User I/O pin (bank 4) |
| ピン 65 | I/O — User I/O pin (bank 4) |
| ピン 66 | I/O — User I/O pin (bank 4) |
| ピン 67 | I/O — User I/O pin (bank 4) |
| ピン 68 | GND — Ground |
| ピン 69 | I/O — User I/O pin (bank 4) |
| ピン 70 | I/O — User I/O pin (bank 4) |
| ピン 71 | I/O — User I/O pin (bank 4) |
| ピン 72 | I/O — User I/O pin (bank 4) |
| ピン 73 | I/O — User I/O pin (bank 4) |
| ピン 74 | VCCIO — I/O supply 3.3 V or 5 V (bank 4) |
| ピン 75 | I/O — User I/O pin (bank 4) |
| ピン 76 | I/O — User I/O pin (bank 4) |
| ピン 77 | I/O — User I/O pin (bank 4) |
| ピン 78 | I/O — User I/O pin (bank 4) |
| ピン 79 | GND — Ground |
| ピン 80 | I/O — User I/O pin (bank 4) |
| ピン 81 | I/O — User I/O pin (bank 4) |
| ピン 82 | I/O — User I/O pin (bank 4) |
| ピン 83 | I/O — User I/O pin (bank 4) |
| ピン 84 | I/O — User I/O pin (bank 4) |
| ピン 85 | I/O — User I/O pin (bank 4) |
| ピン 86 | I/O — User I/O pin (bank 4) |
| ピン 87 | I/O — User I/O pin (bank 4) |
| ピン 88 | I/O — User I/O pin (bank 4) |
| ピン 89 | I/O — User I/O pin (bank 4) |
| ピン 90 | I/O — User I/O pin (bank 4) |
| ピン 91 | I/O — User I/O pin (bank 4) |
| ピン 92 | I/O — User I/O pin (bank 4) |
| ピン 93 | I/O — User I/O pin (bank 4) |
| ピン 94 | GND — Ground |
| ピン 95 | I/O — User I/O pin (bank 4) |
| ピン 96 | I/O — User I/O pin (bank 4) |
| ピン 97 | I/O — User I/O pin (bank 4) |
| ピン 98 | I/O — User I/O pin (bank 4) |
| ピン 99 | I/O — User I/O pin (bank 4) |
| ピン 100 | VCCIO — I/O supply 3.3 V or 5 V (bank 4) |
| ピン 101 | I/O — User I/O pin (bank 4) |
| ピン 102 | I/O — User I/O pin (bank 4) |
| ピン 103 | I/O — User I/O pin (bank 4) |
| ピン 104 | I/O — User I/O pin (bank 4) |
| ピン 105 | I/O — User I/O pin (bank 4) |
| ピン 106 | GND — Ground |
| ピン 107 | I/O — User I/O pin (bank 4) |
| ピン 108 | I/O — User I/O pin (bank 4) |
| ピン 109 | I/O — User I/O pin (bank 4) |
| ピン 110 | I/O — User I/O pin (bank 4) |
| ピン 111 | I/O — User I/O pin (bank 4) |
| ピン 112 | I/O — User I/O pin (bank 4) |
| ピン 113 | VCCINT — Core supply 2.5 V |
| ピン 114 | I/O — User I/O pin (bank 4) |
| ピン 115 | I/O — User I/O pin (bank 4) |
| ピン 116 | I/O — User I/O pin (bank 4) |
| ピン 117 | I/O — User I/O pin (bank 4) |
| ピン 118 | I/O — User I/O pin (bank 4) |
| ピン 119 | I/O — User I/O pin (bank 4) |
| ピン 120 | GND — Ground |
| ピン 121 | I/O — User I/O pin (bank 4) |
| ピン 122 | I/O — User I/O pin (bank 4) |
| ピン 123 | I/O — User I/O pin (bank 4) |
| ピン 124 | I/O — User I/O pin (bank 4) |
| ピン 125 | I/O — User I/O pin (bank 4) |
| ピン 126 | I/O — User I/O pin (bank 4) |
| ピン 127 | I/O — User I/O pin (bank 4) |
| ピン 128 | I/O — User I/O pin (bank 4) |
| ピン 129 | I/O — User I/O pin (bank 4) |
| ピン 130 | I/O — User I/O pin (bank 4) |
| ピン 131 | I/O — User I/O pin (bank 4) |
| ピン 132 | I/O — User I/O pin (bank 4) |
| ピン 133 | GND — Ground |
| ピン 134 | I/O — User I/O pin (bank 4) |
| ピン 135 | I/O — User I/O pin (bank 4) |
| ピン 136 | I/O — User I/O pin (bank 4) |
| ピン 137 | I/O — User I/O pin (bank 4) |
| ピン 138 | I/O — User I/O pin (bank 4) |
| ピン 139 | I/O — User I/O pin (bank 4) |
| ピン 140 | I/O — User I/O pin (bank 4) |
| ピン 141 | I/O — User I/O pin (bank 4) |
| ピン 142 | VCCIO — I/O supply 3.3 V or 5 V (bank 4) |
| ピン 143 | I/O — User I/O pin (bank 4) |
| ピン 144 | I/O — User I/O pin (bank 4) |
主な用途
EP1K10TC1443N の用途: 6 件s: PCI Peripheral Controller, Glue Logic and Bus Bridge, Industrial Control and Instrumentation, Telecom Line Card and Channelized Interface, Test and Measurement Front-End, ASIC Replacement for Mid-Density Designs.
PCI Peripheral Controller
The EP1K10TC144-3N fits PCI peripheral designs because the ACEX 1K family is compliant with PCI Local Bus Specification Revision 2.2 at 5.0 V operation across all 92 user I/Os. The 80 MHz system performance at the -3 speed grade is sufficient for 33 MHz PCI bus operation, while the 12,288 bits of dual-port EAB RAM implement FIFOs between the PCI bus and the local logic. Compared with a discrete 5 V PAL/GAL solution, the FPGA consolidates address decoding, bus arbitration, and protocol handling into one device.
おすすめ
Glue Logic and Bus Bridge
The EP1K10TC144-3N replaces discrete 74-series glue logic and protocol bridges (e.g., UART-to-PCI, I2C-to-parallel) with 576 logic elements and 92 user I/Os. The dual-port EAB RAM implements shared register banks and FIFOs without external SRAM, while the JTAG IEEE 1149.1 boundary-scan simplifies board-level test. At 80 MHz the -3 speed grade handles 10-50 MHz legacy bus speeds with timing margin to spare for synchronous bridges.
おすすめ
Industrial Control and Instrumentation
Industrial PLCs and process controllers use the EP1K10TC144-3N for custom I/O expansion, encoder interface, and PWM generation. The 2.5 V core and 5 V-tolerant I/Os interface directly to legacy industrial logic levels, and 12,288 bits of dual-port EAB RAM hold waveform look-up tables for motor control. The TQFP-144 mechanical format is well-suited to ruggedized through-hole PCB assemblies when paired with a socket, and the 80 MHz performance supports encoder rates up to several MHz.
おすすめ
Telecom Line Card and Channelized Interface
Telecom line cards leverage the EP1K10TC144-3N for T1/E1 framers, HDLC controllers, and channel aggregation logic. The dual-port EAB RAM buffers payload data between backplane and serial interfaces, while 92 user I/Os accommodate multiple framers plus JTAG test access. At 80 MHz the design meets the 1.544/2.048 MHz line rates with substantial margin, and ACEX 1K megafunction libraries include HDLC, scrambler, and framing IP that compresses development time.
おすすめ
Test and Measurement Front-End
Custom protocol analyzers and logic analyzer front-ends benefit from the EP1K10TC144-3N's 576 logic elements, 92 user I/Os, and JTAG boundary-scan support for in-system test. Engineers implement trigger sequencers, capture RAM, and pattern generators in one FPGA, while 12,288 EAB bits store signature samples and trigger patterns. The -3 speed grade supports real-time sampling up to 80 MHz on parallel buses without external FIFOs.
おすすめ
ASIC Replacement for Mid-Density Designs
The EP1K10TC144-3N replaces mid-density gate-array ASICs when NRE cost or schedule cannot justify a mask-programmed device. With 10,000 typical gates, 576 LEs, dual-port EAB RAM, and SRAM-based reconfigurability, designers can iterate firmware without re-spinning silicon. The TQFP-144 footprint fits standard 1.0 mm pitch PCB land patterns, and the ACEX 1K architecture supports standard megafunctions (FIFO, RAM, DSP, PCI cores) for fast ASIC emulation.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: EP1K10TC1443N — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | EP1K10TC144-2N | EP1K10TC144-1N | EP1K10TC144-2 | EP1K10TC144-1 | EP1K10TC144-3 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | TQFP-144 (TQ144) | TQFP-144 (TQ144) - same | TQFP-144 (TQ144) - same | TQFP-144 (TQ144) - same | TQFP-144 (TQ144) - same | TQFP-144 (TQ144) - same |
| Speed Grade | -3 (80 MHz) | -2 (~60-70 MHz) | -1 (~40-50 MHz) | -2 (~60-70 MHz) | -1 (~40-50 MHz) | -3 (80 MHz) - identical |
| Logic Elements | 576 | 576 | 576 | 576 | 576 | 576 |
| Typical Gates | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 |
| Embedded RAM (EAB bits) | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 |
| User I/Os | 92 | 92 | 92 | 92 | 92 | 92 |
| Core Voltage | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
主な差別化要因
- Fastest -3 speed grade in the TQFP-144 ACEX 1K family （vs EP1K10TC144-2N)
- Industrial temperature range with 'N' suffix （vs EP1K10TC144-3 (no N suffix))
- Same package, same pinout as the broader ACEX 1K family （vs EP1K100QC208-3N (100K gates))
設計ノート
The EP1K10TC144-3N requires two supply rails: VCCINT = 2.5 V for the core and VCCIO = 3.3 V or 5 V for the user I/Os (PCI-compliant at 5 V). Power sequencing should bring up VCCINT before or simultaneously with VCCIO to prevent bus contention; add a 100 uF bulk capacitor and 0.1 uF decoupling per VCCINT/VCCIO pin pair. Estimated: a fully utilized EP1K10 with 80 MHz toggle draws approximately 200-400 mA on VCCINT (per ACEX 1K datasheet power calculator). Decoupling must keep the 2.5 V ripple under 50 mV.
Place the EP1K10TC144-3N with matched-length clocks to within 1 cm, and route configuration and JTAG signals (nCONFIG, nSTATUS, CONF_DONE, DCLK, DATA0, TDI, TMS, TCK, TDO) with short, guarded traces. The dual-port EAB RAM benefits from localized routing: keep EAB-related signals within one LAB neighborhood. The TQFP-144 has a 0.5 mm lead pitch; use 0.15 mm/0.20 mm trace/space rules and at least 8 mil via-in-pad or tented vias for thermal relief.
The EP1K10TC144-3N uses SRAM-based configuration, so a configuration PROM (EPC2, EPC4, or compatible serial flash) is mandatory for non-volatile boot. Without it, the FPGA loses configuration on power-down. The 'N' suffix denotes industrial temperature range; omitting it (e.g., EP1K10TC144-3) yields the commercial-temp variant and may fail in industrial environments. Estimated: commercial temp is 0C to +70C while industrial is -40C to +85C for the -3N.
コンプライアンス情報
ACEX 1K family predates wide RoHS adoption; lead-free/RoHS status for the EP1K10TC144-3N suffix is not documented in the verified web data. Mark as 'unknown' until confirmed from the original Altera/Intel PCN. AEC-Q100 is not applicable for industrial FPGAs.
