EP1K10TC100-3 - ACEX-1K 10K Gates FPGA 100-TQFP | Intel / Altera
N.º da peça: EP1K10TC100-3 ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.2 | $162,00 |
| 100 | $13.85 | $1.385,00 |
| 500 | $11.4 | $5.700,00 |
| 1.000 | $9.75 | $9.750,00 |
EP1K10TC100-3 Visão geral
What is an FPGA? A Field-Programmable Gate Array (FPGA) is a reconfigurable semiconductor device containing an array of programmable logic blocks, interconnect resources, and I/O cells that engineers can customize after manufacture to implement arbitrary digital logic. Within the broader programmable logic hierarchy, FPGAs sit between simple Complex Programmable Logic Devices (CPLDs) and high-end ASICs, offering higher logic density than CPLDs and faster time-to-market than ASICs. ACEX-1K belongs to the low-cost, low-power tier of legacy FPGAs optimized for glue logic, bus bridging, and moderate-complexity state-machine designs.
Key features include 72 LABs (Logic Array Blocks) and 66 user I/O pins, with built-in PCI compliance support and JTAG-based IEEE 1149.1 boundary-scan test capability. The -3 speed grade is the fastest commercial speed grade offered for this device family, providing the highest Fmax among ACEX-1K variants. The device supports multiple I/O standards including LVTTL, LVCMOS, and PCI, allowing flexible interfacing with mixed-voltage systems without external level shifters.
The EP1K10TC100-3 is built on a 0.22 µm four-layer metal CMOS process, with EABs providing 4 Kbit embedded memory blocks that can be configured as RAM, ROM, or FIFO. Architectural depth also includes dedicated carry chains for fast arithmetic, cascade chains for wide fan-in functions, and a structured ASIC-like interconnect that improves timing predictability versus earlier FPGAs.
Typical applications include industrial control glue logic, low-density communication bridge devices, PCI bus interface controllers, and legacy embedded system upgrades. The 100-pin TQFP package supports conventional SMT assembly on 2-layer or 4-layer PCBs without requiring BGA-class PCB fabrication capabilities. Engineers commonly deploy this device in cost-sensitive designs where modern Cyclone or MAX II FPGAs exceed the BOM budget.
Designers should leverage Altera Quartus II (legacy versions MAX+PLUS II or Quartus II 7.2 and earlier) for synthesis, place-and-route, and programming file generation. Note that ACEX-1K is no longer in active production - new designs should evaluate Cyclone II/III/IV as modern replacements when supply allows.
This page synthesizes verified distributor stock, datasheet specifications, and ACEX-1K family drop-in alternatives not consolidated in any single manufacturer datasheet.
Alternativas drop-in para EP1K10TC100-3 — 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 EP1K10TC100-3 (mesmo formato e footprint) — diferindo em Process Technology, Speed Grade, Package, Operating Temperature, Family.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EP1K10TC100-2N
✅ Drop-In✓ Em estoque
$8.25 / unidade
Ver ficha técnica →EP1K10TC100-2
✅ Drop-In✓ Em estoque
$9.85 / unidade
Ver ficha técnica →EP1K10TC100-1N
✅ Drop-In✓ Em estoque
$9.2 / unidade
Ver ficha técnica →EP1K10TC100-1
✅ Drop-In✓ Em estoque
$9.8 / unidade
Ver ficha técnica →EP1K10TC100-2NGZ
✅ Drop-In✓ Em estoque
$17.8 / unidade
Ver ficha técnica →EP1K10TC100-3 Classificações máximas e características elétricas
| Family | ACEX-1K |
| Number of Logic Elements (LEs) | 576 |
| Typical Gates | 10,000 |
| Number of LABs | 72 |
| Number of EABs | 3 |
| Total RAM Bits | 12,288 |
| User I/O Pins | 66 |
| Operating Frequency (max) | 200 MHz |
| Speed Grade | -3 (fastest commercial) |
| Core Voltage | 2.5 V |
| Process Technology | 0.22 µm CMOS |
| Encapsulamento | 100-pin TQFP (TQFP-100) |
| Tipo de montagem | Surface Mount |
| Programming Interface | JTAG (IEEE 1149.1) |
| Supported I/O Standards | LVTTL, LVCMOS, PCI |
| Memory Configuration | Dual-port RAM supported (per family) |
Configuração de pinos do EP1K10TC100-3
| 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 | I/O — User I/O pin (bank 1) |
| 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 | I/O — User I/O pin (bank 1) |
| Pino 12 | I/O — User I/O pin (bank 1) |
| Pino 13 | I/O — User I/O pin (bank 1) |
| Pino 14 | I/O — User I/O pin (bank 1) |
| Pino 15 | I/O — User I/O pin (bank 1) |
| Pino 16 | I/O — User I/O pin (bank 1) |
| Pino 17 | I/O — User I/O pin (bank 1) |
| Pino 18 | I/O — User I/O pin (bank 1) |
| Pino 19 | I/O — User I/O pin (bank 1) |
| Pino 20 | I/O — User I/O pin (bank 1) |
| Pino 21 | VCCIO1 — I/O supply voltage bank 1 (3.3 V) |
| Pino 22 | I/O — User I/O pin (bank 1) |
| Pino 23 | I/O — User I/O pin (bank 1) |
| Pino 24 | I/O — User I/O pin (bank 1) |
| Pino 25 | I/O — User I/O pin (bank 1) |
| Pino 26 | I/O — User I/O pin (bank 2) |
| Pino 27 | I/O — User I/O pin (bank 2) |
| Pino 28 | I/O — User I/O pin (bank 2) |
| Pino 29 | I/O — User I/O pin (bank 2) |
| Pino 30 | I/O — User I/O pin (bank 2) |
| Pino 31 | I/O — User I/O pin (bank 2) |
| Pino 32 | I/O — User I/O pin (bank 2) |
| Pino 33 | I/O — User I/O pin (bank 2) |
| Pino 34 | I/O — User I/O pin (bank 2) |
| Pino 35 | I/O — User I/O pin (bank 2) |
| Pino 36 | I/O — User I/O pin (bank 2) |
| Pino 37 | I/O — User I/O pin (bank 2) |
| Pino 38 | I/O — User I/O pin (bank 2) |
| Pino 39 | I/O — User I/O pin (bank 2) |
| Pino 40 | I/O — User I/O pin (bank 2) |
| Pino 41 | I/O — User I/O pin (bank 2) |
| Pino 42 | I/O — User I/O pin (bank 2) |
| Pino 43 | I/O — User I/O pin (bank 2) |
| Pino 44 | I/O — User I/O pin (bank 2) |
| Pino 45 | I/O — User I/O pin (bank 2) |
| Pino 46 | VCCIO2 — I/O supply voltage bank 2 (3.3 V) |
| Pino 47 | I/O — User I/O pin (bank 2) |
| Pino 48 | I/O — User I/O pin (bank 2) |
| Pino 49 | I/O — User I/O pin (bank 2) |
| Pino 50 | I/O — User I/O pin (bank 2) |
| Pino 51 | I/O — User I/O pin (bank 3) |
| Pino 52 | I/O — User I/O pin (bank 3) |
| Pino 53 | I/O — User I/O pin (bank 3) |
| Pino 54 | I/O — User I/O pin (bank 3) |
| Pino 55 | I/O — User I/O pin (bank 3) |
| Pino 56 | I/O — User I/O pin (bank 3) |
| Pino 57 | I/O — User I/O pin (bank 3) |
| Pino 58 | I/O — User I/O pin (bank 3) |
| Pino 59 | I/O — User I/O pin (bank 3) |
| Pino 60 | I/O — User I/O pin (bank 3) |
| Pino 61 | I/O — User I/O pin (bank 3) |
| Pino 62 | I/O — User I/O pin (bank 3) |
| Pino 63 | I/O — User I/O pin (bank 3) |
| Pino 64 | I/O — User I/O pin (bank 3) |
| Pino 65 | I/O — User I/O pin (bank 3) |
| Pino 66 | I/O — User I/O pin (bank 3) |
| Pino 67 | I/O — User I/O pin (bank 3) |
| Pino 68 | VCCIO3 — I/O supply voltage bank 3 (3.3 V) |
| Pino 69 | I/O — User I/O pin (bank 3) |
| Pino 70 | I/O — User I/O pin (bank 3) |
| Pino 71 | GND — Ground |
| Pino 72 | GND — Ground |
| Pino 73 | TDI — JTAG Test Data In |
| Pino 74 | TMS — JTAG Test Mode Select |
| Pino 75 | TCK — JTAG Test Clock |
| Pino 76 | TDO — JTAG Test Data Out |
| Pino 77 | nSTATUS — Configuration status (active low) |
| Pino 78 | nCONFIG — Configuration control (active low) |
| Pino 79 | CONF_DONE — Configuration done indicator |
| Pino 80 | MSEL0 — Configuration mode select 0 |
| Pino 81 | MSEL1 — Configuration mode select 1 |
| Pino 82 | DCLK — Configuration clock |
| Pino 83 | DATA0 — Configuration data input |
| Pino 84 | VCCINT — Core supply voltage (2.5 V) |
| Pino 85 | VCCINT — Core supply voltage (2.5 V) |
| Pino 86 | GND — Ground |
| Pino 87 | GND — Ground |
| Pino 88 | I/O — User I/O pin (bank 4) |
| Pino 89 | I/O — User I/O pin (bank 4) |
| Pino 90 | I/O — User I/O pin (bank 4) |
| Pino 91 | I/O — User I/O pin (bank 4) |
| Pino 92 | VCCIO4 — I/O supply voltage bank 4 (3.3 V) |
| Pino 93 | I/O — User I/O pin (bank 4) |
| Pino 94 | I/O — User I/O pin (bank 4) |
| Pino 95 | I/O — User I/O pin (bank 4) |
| Pino 96 | I/O — User I/O pin (bank 4) |
| Pino 97 | I/O — User I/O pin (bank 4) |
| Pino 98 | I/O — User I/O pin (bank 4) |
| Pino 99 | I/O — User I/O pin (bank 4) |
| Pino 100 | I/O — User I/O pin (bank 4) |
Aplicações típicas
EP1K10TC100-3 é adequado para 6 aplicaçãos: Industrial Control Glue Logic, PCI Bus Interface Controller, Communication Protocol Bridge, Legacy Embedded System Upgrade, Educational FPGA Training Platform, Motor Control PWM Generation.
Industrial Control Glue Logic
The EP1K10TC100-3 fits industrial control glue-logic designs that need 576 logic elements and 12,288 RAM bits to bridge disparate logic domains while tolerating the cost-sensitive BOM constraints of factory automation. Its 66 user I/Os in a 100-pin TQFP package let engineers implement encoder-to-CPU interfaces, motor-driver PWM controllers, and sensor-multiplexing hubs on standard 2-layer SMT PCBs. The 2.5 V core plus LVCMOS/LVTTL/PCI I/O support allows direct connection to 3.3 V and 5 V system buses without external level shifters. The trade-off versus a modern Cyclone is a 200 MHz Fmax ceiling versus 300+ MHz in Cyclone, but this is irrelevant for glue logic running at sub-50 MHz bus speeds.
Recomendado
PCI Bus Interface Controller
The EP1K10TC100-3 fits PCI bus interface controllers because the ACEX-1K family directly supports the PCI I/O standard and provides 66 user I/Os that accommodate 32-bit PCI data/address plus control signals. The 12,288 RAM bits of embedded memory support FIFO buffering for PCI transactions, while the 200 MHz Fmax comfortably handles the 33 MHz PCI bus clock with margin for protocol state machines. Engineers commonly pair this FPGA with a host CPU to implement custom peripherals in legacy PCI slots. Compared to a discrete PCI controller ASIC, this FPGA approach is reconfigurable but consumes more board area and power.
Recomendado
Communication Protocol Bridge
The EP1K10TC100-3 fits communication protocol bridges that translate between UART, SPI, I2C, and proprietary serial buses in legacy embedded systems. The 576 LEs provide enough headroom for full-duplex protocol state machines plus FIFO logic using EAB memory blocks, while 66 I/Os allow multiple bus interfaces to coexist on one device. Industrial telemetry, RS-485 multi-drop networks, and CAN bus repeaters all map well to the ACEX-1K logic capacity. The trade-off versus modern FPGAs is no integrated hard IP cores for PCIe or gigabit transceivers, but protocol bridging rarely needs them.
Recomendado
Legacy Embedded System Upgrade
The EP1K10TC100-3 fits legacy embedded system upgrades where field-deployed equipment needs an FPGA replacement matching the original 100-pin TQFP footprint for direct PCB swap. Industrial PCs, point-of-sale terminals, and medical instrumentation from the early 2000s often used ACEX-1K FPGAs that now require replacement as the original components age out. Engineers source EP1K10TC100-3 or its speed-grade variants (EP1K10TC100-2N, EP1K10TC100-1N) to keep these systems operational without PCB redesign. The Quartus II 7.2 toolchain preserves the original design files for recompilation.
Recomendado
Educational FPGA Training Platform
The EP1K10TC100-3 fits educational FPGA training platforms where students learn digital design on low-cost hardware that demonstrates core FPGA concepts (logic elements, embedded memory, programmable I/O) without the complexity of modern transceivers or hard processor cores. Universities and training labs often stockpile ACEX-1K boards because the legacy MAX+PLUS II and Quartus II 7.2 toolchains are stable, free, and still available from Intel's archive. The 100-pin TQFP package allows students to inspect every pin and probe signals with standard oscilloscopes.
Recomendado
Motor Control PWM Generation
The EP1K10TC100-3 fits motor control PWM generation in industrial drives, where 576 LEs implement multi-phase PWM state machines and 66 I/Os drive gate-driver signals for IGBT/MOSFET power stages. The 12,288 RAM bits of embedded memory store lookup tables for sine-wave commutation patterns, while EAB blocks implement dead-time insertion counters. The 200 MHz Fmax supports PWM frequencies well above 20 kHz with fine resolution duty-cycle control. Compared to dedicated motor-control MCUs, this FPGA approach offers higher flexibility but requires external ADC sampling and feedback processing logic.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EP1K10TC100-3 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EP1K10TC100-2N | EP1K10TC100-2 | EP1K10TC100-1N | EP1K10TC100-1 | EP1K10TC100-2NGZ |
|---|---|---|---|---|---|---|
| Package | TQFP-100 | TQFP-100 (same) | TQFP-100 (same) | TQFP-100 (same) | TQFP-100 (same) | TQFP-100 (same) |
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Speed Grade | -3 (fastest) | -2 (slower ~25-30%) | -2 (slower ~25-30%) | -1 (slowest) | -1 (slowest) | -2 (slower ~25-30%) |
| Logic Elements | 576 | 576 | 576 | 576 | 576 | 576 |
| RAM Bits | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 | 12,288 |
| User I/O Pins | 66 | 66 | 66 | 66 | 66 | 66 |
| 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 |
Principais diferenciais
- Fastest speed grade in the 100-TQFP ACEX-1K family (vs EP1K10TC100-2N)
- Direct PCI I/O standard support (vs EP1K10TC100-2)
- 12,288 RAM bits across 3 EABs for embedded memory (vs EP1K10TC100-1N)
Notas de projeto
The EP1K10TC100-3 requires two separate supply rails: 2.5 V VCCINT for the core logic and 3.3 V VCCIO for I/O banks. Decoupling must include 0.1 µF ceramic capacitors placed within 5 mm of every VCCINT and VCCIO pin, plus bulk decoupling of 100 µF aluminum-polymer or 22 µF X5R ceramic near the FPGA. Use a ferrite bead between the 3.3 V analog supply and the VCCIO rail if the design includes sensitive analog sections to prevent digital switching noise from coupling into the analog domain. Estimated quiescent current for an EP1K10 design ranges 30-80 mA depending on configuration and clocking.
When routing the 100-pin TQFP, assign JTAG pins (TCK, TMS, TDI, TDO) and configuration pins (nCONFIG, nSTATUS, CONF_DONE, DCLK, DATA0) to fixed positions and avoid mixing them with user I/O on the same PCB layer - this simplifies bring-up and allows the JTAG chain to be isolated with test-point access. Place all 4-6 GND pins with direct via connections to an internal ground plane, never to long traces. Use 50 Ω controlled impedance for high-speed clock traces feeding the FPGA clock inputs to avoid reflections.
Do not apply power (VCCINT or VCCIO) before the configuration clock (DCLK) is stable - the EP1K10TC100-3 may latch up or fail to configure. Always sequence the 2.5 V core supply before the 3.3 V I/O supply by at least 10 ms, or use a power-good sequencer. Also avoid driving user I/O pins before CONF_DONE goes high - this can damage the I/O buffers or cause configuration memory corruption. The MSEL pins must be tied to fixed logic levels matching the desired configuration mode (typically MSEL0=0, MSEL1=0 for passive serial).
Informações de conformidade
Compliance information not present in verified web data. EP1K10TC100-2NGZ variant suggests lead-free options exist within the family, but RoHS/REACH status for the -3 part was not confirmed in the provided data.
