EP1K10TC100-3 - ACEX-1K 10K Gates FPGA 100-TQFP | Intel / Altera
MPN: EP1K10TC100-3 ✗ Cuối đờiEP1K10TC100-3 Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho EP1K10TC100-3 — 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 EP1K10TC100-3 (cùng hình factor và footprint) — khác nhau ở Process Technology, Speed Grade, Package, Operating Temperature, Family.
EP1K10TC100-2N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC100-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC100-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC100-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC100-2NGZ
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EP1K10TC100-3 Tỷ lệ tối đa & tính chất điện
| 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 |
| Hộp | 100-pin TQFP (TQFP-100) |
| Kiểu lắp đặt | Surface Mount |
| Programming Interface | JTAG (IEEE 1149.1) |
| Supported I/O Standards | LVTTL, LVCMOS, PCI |
| Memory Configuration | Dual-port RAM supported (per family) |
Cấu hình chân EP1K10TC100-3
| Chân 1 | I/O — User I/O pin (bank 1) |
| Chân 2 | I/O — User I/O pin (bank 1) |
| Chân 3 | I/O — User I/O pin (bank 1) |
| Chân 4 | I/O — User I/O pin (bank 1) |
| Chân 5 | I/O — User I/O pin (bank 1) |
| Chân 6 | I/O — User I/O pin (bank 1) |
| Chân 7 | I/O — User I/O pin (bank 1) |
| Chân 8 | I/O — User I/O pin (bank 1) |
| Chân 9 | I/O — User I/O pin (bank 1) |
| Chân 10 | I/O — User I/O pin (bank 1) |
| Chân 11 | I/O — User I/O pin (bank 1) |
| Chân 12 | I/O — User I/O pin (bank 1) |
| Chân 13 | I/O — User I/O pin (bank 1) |
| Chân 14 | I/O — User I/O pin (bank 1) |
| Chân 15 | I/O — User I/O pin (bank 1) |
| Chân 16 | I/O — User I/O pin (bank 1) |
| Chân 17 | I/O — User I/O pin (bank 1) |
| Chân 18 | I/O — User I/O pin (bank 1) |
| Chân 19 | I/O — User I/O pin (bank 1) |
| Chân 20 | I/O — User I/O pin (bank 1) |
| Chân 21 | VCCIO1 — I/O supply voltage bank 1 (3.3 V) |
| Chân 22 | I/O — User I/O pin (bank 1) |
| Chân 23 | I/O — User I/O pin (bank 1) |
| Chân 24 | I/O — User I/O pin (bank 1) |
| Chân 25 | I/O — User I/O pin (bank 1) |
| Chân 26 | I/O — User I/O pin (bank 2) |
| Chân 27 | I/O — User I/O pin (bank 2) |
| Chân 28 | I/O — User I/O pin (bank 2) |
| Chân 29 | I/O — User I/O pin (bank 2) |
| Chân 30 | I/O — User I/O pin (bank 2) |
| Chân 31 | I/O — User I/O pin (bank 2) |
| Chân 32 | I/O — User I/O pin (bank 2) |
| Chân 33 | I/O — User I/O pin (bank 2) |
| Chân 34 | I/O — User I/O pin (bank 2) |
| Chân 35 | I/O — User I/O pin (bank 2) |
| Chân 36 | I/O — User I/O pin (bank 2) |
| Chân 37 | I/O — User I/O pin (bank 2) |
| Chân 38 | I/O — User I/O pin (bank 2) |
| Chân 39 | I/O — User I/O pin (bank 2) |
| Chân 40 | I/O — User I/O pin (bank 2) |
| Chân 41 | I/O — User I/O pin (bank 2) |
| Chân 42 | I/O — User I/O pin (bank 2) |
| Chân 43 | I/O — User I/O pin (bank 2) |
| Chân 44 | I/O — User I/O pin (bank 2) |
| Chân 45 | I/O — User I/O pin (bank 2) |
| Chân 46 | VCCIO2 — I/O supply voltage bank 2 (3.3 V) |
| Chân 47 | I/O — User I/O pin (bank 2) |
| Chân 48 | I/O — User I/O pin (bank 2) |
| Chân 49 | I/O — User I/O pin (bank 2) |
| Chân 50 | I/O — User I/O pin (bank 2) |
| Chân 51 | I/O — User I/O pin (bank 3) |
| Chân 52 | I/O — User I/O pin (bank 3) |
| Chân 53 | I/O — User I/O pin (bank 3) |
| Chân 54 | I/O — User I/O pin (bank 3) |
| Chân 55 | I/O — User I/O pin (bank 3) |
| Chân 56 | I/O — User I/O pin (bank 3) |
| Chân 57 | I/O — User I/O pin (bank 3) |
| Chân 58 | I/O — User I/O pin (bank 3) |
| Chân 59 | I/O — User I/O pin (bank 3) |
| Chân 60 | I/O — User I/O pin (bank 3) |
| Chân 61 | I/O — User I/O pin (bank 3) |
| Chân 62 | I/O — User I/O pin (bank 3) |
| Chân 63 | I/O — User I/O pin (bank 3) |
| Chân 64 | I/O — User I/O pin (bank 3) |
| Chân 65 | I/O — User I/O pin (bank 3) |
| Chân 66 | I/O — User I/O pin (bank 3) |
| Chân 67 | I/O — User I/O pin (bank 3) |
| Chân 68 | VCCIO3 — I/O supply voltage bank 3 (3.3 V) |
| Chân 69 | I/O — User I/O pin (bank 3) |
| Chân 70 | I/O — User I/O pin (bank 3) |
| Chân 71 | GND — Ground |
| Chân 72 | GND — Ground |
| Chân 73 | TDI — JTAG Test Data In |
| Chân 74 | TMS — JTAG Test Mode Select |
| Chân 75 | TCK — JTAG Test Clock |
| Chân 76 | TDO — JTAG Test Data Out |
| Chân 77 | nSTATUS — Configuration status (active low) |
| Chân 78 | nCONFIG — Configuration control (active low) |
| Chân 79 | CONF_DONE — Configuration done indicator |
| Chân 80 | MSEL0 — Configuration mode select 0 |
| Chân 81 | MSEL1 — Configuration mode select 1 |
| Chân 82 | DCLK — Configuration clock |
| Chân 83 | DATA0 — Configuration data input |
| Chân 84 | VCCINT — Core supply voltage (2.5 V) |
| Chân 85 | VCCINT — Core supply voltage (2.5 V) |
| Chân 86 | GND — Ground |
| Chân 87 | GND — Ground |
| Chân 88 | I/O — User I/O pin (bank 4) |
| Chân 89 | I/O — User I/O pin (bank 4) |
| Chân 90 | I/O — User I/O pin (bank 4) |
| Chân 91 | I/O — User I/O pin (bank 4) |
| Chân 92 | VCCIO4 — I/O supply voltage bank 4 (3.3 V) |
| Chân 93 | I/O — User I/O pin (bank 4) |
| Chân 94 | I/O — User I/O pin (bank 4) |
| Chân 95 | I/O — User I/O pin (bank 4) |
| Chân 96 | I/O — User I/O pin (bank 4) |
| Chân 97 | I/O — User I/O pin (bank 4) |
| Chân 98 | I/O — User I/O pin (bank 4) |
| Chân 99 | I/O — User I/O pin (bank 4) |
| Chân 100 | I/O — User I/O pin (bank 4) |
Ứng dụng tiêu biểu
EP1K10TC100-3 phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP1K10TC100-3 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- Fastest speed grade in the 100-TQFP ACEX-1K family (vsEP1K10TC100-2N)
- Direct PCI I/O standard support (vsEP1K10TC100-2)
- 12,288 RAM bits across 3 EABs for embedded memory (vsEP1K10TC100-1N)
Ghi chú thiết kế
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).
Thông tin tuân thủ
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.
