EP1K10TI100-2N - ACEX-1K 10K Gates FPGA 100-TQFP | Intel / Altera
N.º da peça: EP1K10TI100-2N ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $32.5 | $32,50 |
| 10 | $28.2 | $282,00 |
| 100 | $22.85 | $2.285,00 |
| 500 | $18.4 | $9.200,00 |
| 1.000 | $15.75 | $15.750,00 |
EP1K10TI100-2N Visão geral
An FPGA (Field Programmable Gate Array) is a programmable logic device containing an array of configurable logic blocks (CLBs/LABs), programmable interconnects, and I/O cells. FPGAs belong to the broader category of programmable logic devices (PLDs), sitting above simple PLDs and CPLDs in complexity, and are widely used as application-specific integrated circuit (ASIC) prototypes and low-volume custom digital logic. The ACEX-1K family from Altera/Intel targets low-cost system-on-a-programmable-chip (SOPC) integration, embedding dual-port RAM and megafunction support such as efficient memory and specialized logic functions, while implementing designs at speeds up to 200 MHz.
Key features include 66 user I/O pins, industrial temperature grading (-40C to +85C), a 100-pin Plastic Thin Quad Flat Pack (TQFP, also referenced as LFQFP) gull-wing surface-mount package, and the -2N speed grade indicating an internal performance bin. The -2 speed grade offers a balance between timing closure and cost; the N suffix indicates lead-free / Pb-free assembly. Designers can implement megafunctions including dual-port RAM, FIFO buffers, DSP blocks, and standard interfaces, all backed by Altera's Quartus II design suite.
Technically, the EP1K10TI100-2N uses a continuous, segmented routing architecture with every LAB containing 8 LEs, each LE carrying a 4-input LUT, programmable register, carry chain, and cascade chain. The embedded array blocks (EABs) provide true dual-port RAM up to 4 Kbits each, configurable to various widths. The device operates from a 2.5V core with multi-voltage I/O support through banked VCCIO rails, typically 3.3V or 2.5V.
Typical applications include glue logic in industrial control, communications protocol bridges, low-volume ASIC replacement, factory automation controllers, wireless baseband glue, and medical instrumentation. Designers migrating to newer Cyclone or MAX families should note that ACEX-1K is now legacy; the recommended modern replacement is the Cyclone IV family in compatible footprints.
When designing with this device, ensure your Quartus II version supports ACEX-1K (legacy device support) and budget for I/O bank voltage compatibility if mixing 3.3V and 2.5V peripherals. The 100-TQFP package simplifies PCB layout with all-pin-perimeter access, but pay close attention to trace length matching for clock-distribution paths.
This page synthesizes distributor pricing, drop-in alternatives from the same ACEX-1K family, and practical design considerations not always found in the original Altera datasheet - helping engineers make informed lifecycle decisions when sourcing a 25-year-old FPGA family.
Alternativas drop-in para EP1K10TI100-2N — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com EP1K10TI100-2N (mesmo formato e footprint) — diferindo em Package, Speed Grade, Process Technology, Operating Temperature, Family.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EP1K10TI100-2
✅ Drop-In✓ Em estoque
$12.95 / unidade
Ver ficha técnica →EP1K10TC100-2N
✅ Drop-In✓ Em estoque
$8.25 / unidade
Ver ficha técnica →EP1K10TC100-3
✅ Drop-In✓ Em estoque
$9.75 / unidade
Ver ficha técnica →EP1K10TC100-3N
✅ Drop-In✓ Em estoque
$19.95 / unidade
Ver ficha técnica →EP1K10TC100-2NGZ
✅ Drop-In✓ Em estoque
$17.8 / unidade
Ver ficha técnica →EP1K10TC100-1N
✅ Drop-In✓ Em estoque
$9.2 / unidade
Ver ficha técnica →EP1K10TI100-2N Classificações máximas e características elétricas
| Family | ACEX-1K |
| Logic Elements / Cells | 576 |
| Number of LABs/CLBs | 72 |
| Total RAM Bits | 12288 |
| Number of I/O | 66 |
| Number of Gates | 10,000 typical |
| Voltage - Supply | 2.5 V core |
| Tipo de montagem | Surface Mount |
| Temperatura de operação | -40C to +85C (Industrial) |
| Encapsulamento / Caixa | 100-TQFP (LFQFP, gull-wing) |
| Technology | 0.22 um CMOS |
| Speed Grade | -2 |
| Lead Status | Lead Free / Pb-Free (N suffix) |
| Maximum Frequency | 200 MHz |
Configuração de pinos do EP1K10TI100-2N
| Pino 1 | I/O — User I/O pin (bank 1) |
| Pino 2 | I/O — User I/O pin (bank 1) |
| Pino 3 | I/O — User I/O pin (bank 1) |
| Pino 4 | I/O — User I/O pin (bank 1) |
| Pino 5 | I/O — User I/O pin (bank 1) |
| Pino 6 | VCCINT — Core supply voltage 2.5V |
| Pino 7 | I/O — User I/O pin (bank 1) |
| Pino 8 | I/O — User I/O pin (bank 1) |
| Pino 9 | I/O — User I/O pin (bank 1) |
| Pino 10 | I/O — User I/O pin (bank 1) |
| Pino 11 | GND — Ground |
| Pino 12 | I/O — User I/O pin (bank 1) |
| Pino 13 | I/O — User I/O pin (bank 2) |
| Pino 14 | I/O — User I/O pin (bank 2) |
| Pino 15 | I/O — User I/O pin (bank 2) |
| Pino 16 | I/O — User I/O pin (bank 2) |
| Pino 17 | I/O — User I/O pin (bank 2) |
| Pino 18 | I/O — User I/O pin (bank 2) |
| Pino 19 | I/O — User I/O pin (bank 2) |
| Pino 20 | I/O — User I/O pin (bank 2) |
| Pino 21 | GND — Ground |
| Pino 22 | I/O — User I/O pin (bank 2) |
| Pino 23 | I/O — User I/O pin (bank 2) |
| Pino 24 | I/O — User I/O pin (bank 3) |
| Pino 25 | I/O — User I/O pin (bank 3) |
| Pino 26 | I/O — User I/O pin (bank 3) |
| Pino 27 | I/O — User I/O pin (bank 3) |
| Pino 28 | I/O — User I/O pin (bank 3) |
| Pino 29 | I/O — User I/O pin (bank 3) |
| Pino 30 | VCCIO1 — I/O bank 1 reference voltage |
| Pino 31 | I/O — User I/O pin (bank 3) |
| Pino 32 | GND — Ground |
| Pino 33 | I/O — User I/O pin (bank 3) |
| Pino 34 | I/O — User I/O pin (bank 3) |
| Pino 35 | I/O — User I/O pin (bank 4) |
| Pino 36 | I/O — User I/O pin (bank 4) |
| Pino 37 | I/O — User I/O pin (bank 4) |
| Pino 38 | I/O — User I/O pin (bank 4) |
| Pino 39 | I/O — User I/O pin (bank 4) |
| Pino 40 | I/O — User I/O pin (bank 4) |
| Pino 41 | I/O — User I/O pin (bank 4) |
| Pino 42 | VCCINT — Core supply voltage 2.5V |
| Pino 43 | I/O — User I/O pin (bank 4) |
| Pino 44 | I/O — User I/O pin (bank 4) |
| Pino 45 | GND — Ground |
| Pino 46 | I/O — User I/O pin (bank 4) |
| Pino 47 | I/O — User I/O pin (bank 5) |
| Pino 48 | I/O — User I/O pin (bank 5) |
| Pino 49 | I/O — User I/O pin (bank 5) |
| Pino 50 | I/O — User I/O pin (bank 5) |
| Pino 51 | I/O — User I/O pin (bank 5) |
| Pino 52 | I/O — User I/O pin (bank 5) |
| Pino 53 | I/O — User I/O pin (bank 5) |
| Pino 54 | VCCIO2 — I/O bank 2 reference voltage |
| Pino 55 | I/O — User I/O pin (bank 5) |
| Pino 56 | I/O — User I/O pin (bank 5) |
| Pino 57 | GND — Ground |
| Pino 58 | I/O — User I/O pin (bank 6) |
| Pino 59 | I/O — User I/O pin (bank 6) |
| Pino 60 | I/O — User I/O pin (bank 6) |
| Pino 61 | I/O — User I/O pin (bank 6) |
| Pino 62 | I/O — User I/O pin (bank 6) |
| Pino 63 | I/O — User I/O pin (bank 6) |
| Pino 64 | I/O — User I/O pin (bank 6) |
| Pino 65 | I/O — User I/O pin (bank 6) |
| Pino 66 | VCCINT — Core supply voltage 2.5V |
| Pino 67 | I/O — User I/O pin (bank 6) |
| Pino 68 | TDI — JTAG test data input |
| Pino 69 | TMS — JTAG test mode select |
| Pino 70 | TCK — JTAG test clock |
| Pino 71 | GND — Ground |
| Pino 72 | I/O — User I/O pin (bank 7) |
| Pino 73 | I/O — User I/O pin (bank 7) |
| Pino 74 | nCONFIG — Configuration control (active low) |
| Pino 75 | nSTATUS — Configuration status (active low) |
| Pino 76 | CONF_DONE — Configuration done indicator |
| Pino 77 | DCLK — Configuration clock |
| Pino 78 | I/O — User I/O pin (bank 7) |
| Pino 79 | I/O — User I/O pin (bank 7) |
| Pino 80 | VCCIO3 — I/O bank 3 reference voltage |
| Pino 81 | I/O — User I/O pin (bank 7) |
| Pino 82 | I/O — User I/O pin (bank 7) |
| Pino 83 | GND — Ground |
| Pino 84 | I/O — User I/O pin (bank 7) |
| Pino 85 | I/O — User I/O pin (bank 8) |
| Pino 86 | I/O — User I/O pin (bank 8) |
| Pino 87 | I/O — User I/O pin (bank 8) |
| Pino 88 | I/O — User I/O pin (bank 8) |
| Pino 89 | I/O — User I/O pin (bank 8) |
| Pino 90 | I/O — User I/O pin (bank 8) |
| Pino 91 | I/O — User I/O pin (bank 8) |
| Pino 92 | VCCIO4 — I/O bank 4 reference voltage |
| Pino 93 | I/O — User I/O pin (bank 8) |
| Pino 94 | I/O — User I/O pin (bank 8) |
| Pino 95 | GND — Ground |
| Pino 96 | I/O — User I/O pin (bank 8) |
| Pino 97 | MSEL0 — Configuration mode select 0 |
| Pino 98 | MSEL1 — Configuration mode select 1 |
| Pino 99 | TDO — JTAG test data output |
| Pino 100 | VCCINT — Core supply voltage 2.5V |
Aplicações típicas
EP1K10TI100-2N é adequado para 6 aplicaçãos: Industrial Control Glue Logic, Communications Protocol Bridge, Low-Volume ASIC Replacement, Factory Automation Controller, Medical Instrumentation Front-End, Wireless Baseband Glue Logic.
Industrial Control Glue Logic
The EP1K10TI100-2N fits industrial control glue-logic boards thanks to its industrial temperature grade (-40C to +85C), 576 logic elements, and 66 user I/Os that easily accommodate parallel sensor multiplexing and discrete I/O expansion. Industrial PLC backplanes and motor-control auxiliary boards typically need a handful of registers, multiplexers, and protocol bridges that map directly onto 10K-gate ACEX-1K logic capacity. Industrial temp grading ensures operation across factory-floor temperature swings without thermal-induced timing failure. The 100-TQFP package simplifies PCB layout on standard 4-layer FR-4 boards used in industrial equipment. Engineers can implement custom state machines, watchdog timers, and encoder interfaces without paying for a higher-density FPGA.
Recomendado
Communications Protocol Bridge
The EP1K10TI100-2N's 200 MHz internal performance, 12,288 bits of embedded dual-port RAM, and JTAG-based configuration make it well-suited as a protocol-bridge chip between UART, SPI, I2C, and custom LVDS interfaces on communications line cards. Telecom and networking equipment often needs to bridge legacy serial buses to newer packet interfaces, and the ACEX-1K's 4-input LUTs plus carry chain can implement small PHY-side state machines cleanly. Industrial temp grade supports outdoor cabinet deployments. The 66 user I/Os accommodate multiple parallel bus interfaces simultaneously, and the dual-port EAB RAM allows packet buffer staging without external SRAM. Modern migration targets would be Cyclone IV or Lattice ECP5 family parts.
Recomendado
Low-Volume ASIC Replacement
The EP1K10TI100-2N is a strong candidate for low-volume ASIC replacement in legacy and mature products where NRE costs of a custom ASIC cannot be justified. With 10K typical gates, the part can replace simple custom glue ASICs that integrate memory, glue logic, and basic peripherals into a single chip. Its embedded dual-port RAM (12 Kbits) handles small buffer and lookup-table requirements that previously required external memory. Industrial temperature grade supports harsh-environment deployments in industrial automation and instrumentation. Programmable via JTAG, it allows field upgrades and last-minute design changes that mask-programmed ASICs cannot. Modern migration target: Cyclone 10 LP 10CL006 series.
Recomendado
Factory Automation Controller
The EP1K10TI100-2N's industrial operating range and ACEX-1K cost-optimized architecture make it well suited for factory-automation auxiliary controllers such as conveyor sequencers, encoder counters, and machine-tool status monitoring. Its 576 logic elements fit the small-to-medium state machines and timers needed to coordinate motor starters, solenoids, and indicator panels. The 100-TQFP gull-wing package provides robust solder-joint reliability for vibration-prone industrial environments, and the 2.5V core with multi-voltage I/O banks can interface directly to 3.3V sensors and 5V-tolerant legacy signals. Designers benefit from Altera Quartus II legacy support for rapid recompilation of proven designs.
Recomendado
Medical Instrumentation Front-End
The EP1K10TI100-2N is used in medical instrumentation front-ends such as patient-monitoring signal-conditioning boards and laboratory analyzer I/O controllers, where 10K-gate logic capacity suffices for filter state machines and ADC/DAC sequencers. Industrial temperature grading helps in clinical and laboratory environments with HVAC variability, and the embedded dual-port RAM allows small FIFO buffering of digitized sensor streams. The 66 I/Os handle parallel ADC sample buses plus display and keypad interfaces on portable patient monitors. Note that new medical designs should consider modern FPGA families with IEC 61508 / IEC 62304 documentation support and longer lifecycle commitments than the obsolete ACEX-1K.
Recomendado
Wireless Baseband Glue Logic
The EP1K10TI100-2N serves as glue logic on wireless baseband boards where it bridges DSP processors, RF front-end chips, and baseband converters via custom LVDS or CMOS parallel interfaces. The ACEX-1K's 200 MHz capability matches many baseband clock rates, and the 12 Kbits of embedded dual-port RAM provide small packet and frame buffers. Industrial temp grade supports outdoor small-cell and pico-cell deployments. Its 100-TQFP package offers easy rework during prototype bring-up, and JTAG configuration supports field firmware updates on deployed radios. Designers of new radios should consider Cyclone V or Cyclone 10 LP families for integrated transceivers and longer lifecycle support.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EP1K10TI100-2N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EP1K10TI100-2 | EP1K10TC100-2N | EP1K10TC100-3 | EP1K10TC100-3N | EP1K10TC100-2NGZ | EP1K10TC100-1N |
|---|---|---|---|---|---|---|---|
| Package | 100-TQFP | 100-TQFP | 100-TQFP | 100-TQFP | 100-TQFP | 100-TQFP | 100-TQFP |
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Logic Elements | 576 | 576 | 576 | 576 | 576 | 576 | 576 |
| Speed Grade | -2 (mid) | -2 (mid) | -2 (mid) | -3 (slow) | -3 (slow) | -2 (mid) | -1 (fast) |
| Temperature Grade | Industrial (-40C to +85C) | Industrial | Commercial (0C to 70C) | Commercial | Commercial | Commercial | Commercial |
| Lead-Free (N suffix) | Yes | No (non-N variant) | Yes | No | Yes | Yes + GZ tray | Yes |
| User I/O | 66 | 66 | 66 | 66 | 66 | 66 | 66 |
| Embedded RAM (bits) | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Principais diferenciais
- Industrial temperature grading (-40C to +85C) with N-suffix lead-free finish (vs EP1K10TC100-2N)
- Balanced -2 speed grade for most designs (vs EP1K10TC100-3)
- Lead-free Pb-free assembly (N suffix) (vs EP1K10TI100-2)
- Drop-in compatibility with TC/TCN/TI 100-TQFP variants (vs EP1K10QC208-2N)
Notas de projeto
The EP1K10TI100-2N requires a stable 2.5V VCCINT supply and 2.5V or 3.3V VCCIO bank supplies for I/O. Decouple each VCCINT pin with a 0.1 uF ceramic capacitor placed within 5mm of the pin, plus a bulk 10 uF tantalum at the regulator output. Bank VCCIO voltages may differ between banks; mixing 3.3V peripherals on one bank and 2.5V peripherals on another is supported but requires careful signal-level analysis at the I/O boundary. Power sequencing is not required.
Although the EP1K10TI100-2N is a small FPGA, sustained high toggle rates on many I/Os can raise junction temperature above ambient. The 100-TQFP package has modest thermal dissipation; in enclosed industrial enclosures above 60C ambient, designers should compute junction temperature using I/O-toggle power plus core static current, and consider airflow or heatsink attachment. Industrial-temp (TI) variants are rated -40C to +85C junction; commercial (TC) variants are 0C to 70C.
Use a 4-layer PCB with continuous ground plane beneath the EP1K10TI100-2N to provide low-impedance return paths for high-speed signals. Route JTAG signals TCK, TMS, TDI, TDO with 4.7 kohm pull-ups on TMS and TDI; route the JTAG chain as a daisy chain with stubs less than 25mm. Decoupling capacitors should be placed on the same layer as the FPGA using short, wide vias; avoid routing signal traces between the capacitor and its associated power pin. Conf-Done and nStatus should have 4.7 kohm pull-ups to VCCIO configuration bank.
Common pitfalls include: (1) attempting to program with Quartus Prime (which dropped ACEX-1K support) instead of legacy Quartus II; (2) forgetting to set MSEL0/MSEL1 for the desired configuration mode (AS, PS, JTAG); (3) using commercial-temp TC parts in industrial environments without re-validation; (4) expecting Cyclone IV bitstream compatibility - ACEX-1K uses an older programming file format not compatible with Cyclone series; (5) designing with EAB RAM widths/depths beyond 4 Kbit per block without checking utilization; and (6) ignoring I/O bank voltage mixing rules - inputs on a 3.3V bank driven by a 2.5V source need a level shifter or proper VCCIO selection.
Informações de conformidade
The N suffix indicates Pb-free / lead-free assembly per Altera legacy nomenclature. Formal RoHS, REACH, halogen-free, and conflict-minerals certifications were not found in the verified data; recommend confirming with distributor or broker lot documentation for obsolete-date-code inventory.
