EPF10K30ETI144-2 - 30K-Gate FLEX 10KE FPGA, 102 I/O, 144-TQFP | Intel
MPN: EPF10K30ETI144-2 ✗ Cuối đờiEPF10K30ETI144-2 Tóm tắt
What is an FPGA? A Field Programmable Gate Array (FPGA) is a semiconductor IC containing an array of configurable logic blocks (CLBs/LABs), programmable routing, and I/O cells that the designer can wire up after manufacture to implement arbitrary digital circuits. FPGAs sit in the broader hierarchy: programmable logic device (PLD) -> FPGA -> SRAM-based FPGA -> embedded-block FPGA. The FLEX 10KE family added Embedded Array Blocks (EABs) so each block can act as dual-port RAM, ROM, or a multiplier-style lookup - the 'embedded' name comes from this on-chip memory integration rather than a hard processor core.
Key features include 216 Logic Array Blocks (LABs), 102 maximum user I/O pins, an internal operating frequency up to 200 MHz, and CMOS logic family operation. The 144-pin TQFP (Thin Quad Flat Pack) surface-mount package exposes JTAG-compliant configuration and supply rails at 2.375 V to 2.625 V, and supports in-system programmability via the Altera (now Intel) Quartus / MAX+PLUS II toolchain.
The EPF10K30E architecture combines a fine-grained logic fabric with coarse-grained EABs, giving designers block-RAM density similar to early SoC integration without leaving the PLD paradigm. Pin-compatible speed/grade variants (e.g., -3, -2, -1) allow timing tuning without PCB rework, while different packages (TQFP-144, QFP-208, BGA-256, BGA-484) of the same die give I/O-count flexibility across board revisions.
Typical applications include industrial control glue logic, telecom line-card bus bridges, legacy peripheral emulation, prototyping of ASIC logic, and embedded DSP datapaths where the EABs can implement small multiply-accumulate tables. The industrial temperature grade (-40C to +85C inferred from the 'I' suffix) suits factory-floor and outdoor enclosures.
When designing, plan for I/O bank voltage compatibility, leave the JTAG chain accessible for factory programming, and pair the EPF10K30E with a configuration PROM (EPCS or EPC2) for standalone boot. Note that the FLEX 10KE family is mature/legacy - check Intel's product longevity program for current supply status before new designs.
This page synthesizes distributor pricing (as of 2026-09-11), verified FLEX 10KE family drop-in alternatives in the same 144-TQFP footprint, and practical design notes not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho EPF10K30ETI144-2 — 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 EPF10K30ETI144-2 (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Package, Process Technology, Family, Configuration Method.
EPF10K30ETC144-2N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ETC144-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ATC144-2N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ATC144-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ATC144-3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ATI144-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ETI144-2 Tỷ lệ tối đa & tính chất điện
| Series | FLEX 10KE |
| Family | FLEX 10KE (FLEX-10KE) |
| Logic Elements / Cells | 1728 |
| Total RAM Bits | 24576 |
| Number of LABs/CLBs | 216 |
| Number of Logic Elements | 1728 |
| Number of Gates (typical) | 30000 |
| Maximum User I/O | 102 |
| Điện áp cung cấp | 2.375 V to 2.625 V |
| Nhiệt độ hoạt động | -40C to +85C (Industrial, 'I' suffix) |
| Kiểu lắp đặt | Surface Mount |
| Hộp / Vỏ | 144-LQFP / 144-TQFP |
| Speed Grade | -2 |
| Logic Family | CMOS |
| Internal Frequency (max) | 200 MHz |
| Configuration Method | SRAM-based, JTAG / serial / parallel |
| Trạng thái RoHS | Compliant (per Altera/Intel product page) |
Cấu hình chân EPF10K30ETI144-2
| Chân 1 | I/O — User I/O - bank 1 (refer to datasheet pin table for exact signal) |
| Chân 2 | I/O — User I/O - bank 1 |
| Chân 3 | I/O — User I/O - bank 1 |
| Chân 4 | I/O — User I/O - bank 1 |
| Chân 5 | I/O — User I/O - bank 1 |
| Chân 6 | VCCIO — I/O bank 1 supply voltage |
| Chân 7 | I/O — User I/O - bank 1 |
| Chân 8 | I/O — User I/O - bank 1 |
| Chân 9 | I/O — User I/O - bank 1 |
| Chân 10 | I/O — User I/O - bank 1 |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — User I/O - bank 1 |
| Chân 13 | I/O — User I/O - bank 1 |
| Chân 14 | I/O — User I/O - bank 1 |
| Chân 15 | I/O — User I/O - bank 1 |
| Chân 16 | VCCINT — Core supply voltage (2.5 V) |
| Chân 17 | I/O — User I/O - bank 2 |
| Chân 18 | I/O — User I/O - bank 2 |
| Chân 19 | I/O — User I/O - bank 2 |
| Chân 20 | I/O — User I/O - bank 2 |
| Chân 21 | GND — Ground |
| Chân 22 | I/O — User I/O - bank 2 |
| Chân 23 | I/O — User I/O - bank 2 |
| Chân 24 | I/O — User I/O - bank 2 |
| Chân 25 | I/O — User I/O - bank 2 |
| Chân 26 | VCCIO — I/O bank 2 supply voltage |
| Chân 27 | I/O — User I/O - bank 2 |
| Chân 28 | I/O — User I/O - bank 2 |
| Chân 29 | I/O — User I/O - bank 2 |
| Chân 30 | I/O — User I/O - bank 2 |
| Chân 31 | I/O — User I/O - bank 2 |
| Chân 32 | GND — Ground |
| Chân 33 | I/O — User I/O - bank 2 |
| Chân 34 | I/O — User I/O - bank 2 |
| Chân 35 | I/O — User I/O - bank 2 |
| Chân 36 | I/O — User I/O - bank 2 |
| Chân 37 | I/O — User I/O - bank 3 |
| Chân 38 | VCCIO — I/O bank 3 supply voltage |
| Chân 39 | I/O — User I/O - bank 3 |
| Chân 40 | I/O — User I/O - bank 3 |
| Chân 41 | I/O — User I/O - bank 3 |
| Chân 42 | I/O — User I/O - bank 3 |
| Chân 43 | GND — Ground |
| Chân 44 | I/O — User I/O - bank 3 |
| Chân 45 | I/O — User I/O - bank 3 |
| Chân 46 | I/O — User I/O - bank 3 |
| Chân 47 | I/O — User I/O - bank 3 |
| Chân 48 | I/O — User I/O - bank 3 |
| Chân 49 | VCCINT — Core supply voltage (2.5 V) |
| Chân 50 | I/O — User I/O - bank 3 |
| Chân 51 | I/O — User I/O - bank 3 |
| Chân 52 | I/O — User I/O - bank 3 |
| Chân 53 | I/O — User I/O - bank 3 |
| Chân 54 | GND — Ground |
| Chân 55 | I/O — User I/O - bank 4 |
| Chân 56 | I/O — User I/O - bank 4 |
| Chân 57 | I/O — User I/O - bank 4 |
| Chân 58 | I/O — User I/O - bank 4 |
| Chân 59 | VCCIO — I/O bank 4 supply voltage |
| Chân 60 | I/O — User I/O - bank 4 |
| Chân 61 | I/O — User I/O - bank 4 |
| Chân 62 | I/O — User I/O - bank 4 |
| Chân 63 | I/O — User I/O - bank 4 |
| Chân 64 | I/O — User I/O - bank 4 |
| Chân 65 | GND — Ground |
| Chân 66 | I/O — User I/O - bank 4 |
| Chân 67 | I/O — User I/O - bank 4 |
| Chân 68 | I/O — User I/O - bank 4 |
| Chân 69 | I/O — User I/O - bank 4 |
| Chân 70 | I/O — User I/O - bank 4 |
| Chân 71 | VCCIO — I/O bank 4 supply voltage |
| Chân 72 | I/O — User I/O - bank 5 |
| Chân 73 | I/O — User I/O - bank 5 |
| Chân 74 | GND — Ground |
| Chân 75 | I/O — User I/O - bank 5 |
| Chân 76 | I/O — User I/O - bank 5 |
| Chân 77 | I/O — User I/O - bank 5 |
| Chân 78 | I/O — User I/O - bank 5 |
| Chân 79 | I/O — User I/O - bank 5 |
| Chân 80 | VCCINT — Core supply voltage (2.5 V) |
| Chân 81 | I/O — User I/O - bank 5 |
| Chân 82 | I/O — User I/O - bank 5 |
| Chân 83 | I/O — User I/O - bank 5 |
| Chân 84 | I/O — User I/O - bank 5 |
| Chân 85 | GND — Ground |
| Chân 86 | I/O — User I/O - bank 5 |
| Chân 87 | I/O — User I/O - bank 6 |
| Chân 88 | I/O — User I/O - bank 6 |
| Chân 89 | VCCIO — I/O bank 6 supply voltage |
| Chân 90 | I/O — User I/O - bank 6 |
| Chân 91 | I/O — User I/O - bank 6 |
| Chân 92 | I/O — User I/O - bank 6 |
| Chân 93 | I/O — User I/O - bank 6 |
| Chân 94 | I/O — User I/O - bank 6 |
| Chân 95 | GND — Ground |
| Chân 96 | I/O — User I/O - bank 6 |
| Chân 97 | I/O — User I/O - bank 6 |
| Chân 98 | I/O — User I/O - bank 6 |
| Chân 99 | I/O — User I/O - bank 6 |
| Chân 100 | I/O — User I/O - bank 6 |
| Chân 101 | VCCIO — I/O bank 6 supply voltage |
| Chân 102 | I/O — User I/O - bank 7 |
| Chân 103 | I/O — User I/O - bank 7 |
| Chân 104 | GND — Ground |
| Chân 105 | I/O — User I/O - bank 7 |
| Chân 106 | I/O — User I/O - bank 7 |
| Chân 107 | I/O — User I/O - bank 7 |
| Chân 108 | I/O — User I/O - bank 7 |
| Chân 109 | I/O — User I/O - bank 7 |
| Chân 110 | VCCINT — Core supply voltage (2.5 V) |
| Chân 111 | I/O — User I/O - bank 7 |
| Chân 112 | I/O — User I/O - bank 7 |
| Chân 113 | I/O — User I/O - bank 7 |
| Chân 114 | I/O — User I/O - bank 7 |
| Chân 115 | GND — Ground |
| Chân 116 | I/O — User I/O - bank 7 |
| Chân 117 | I/O — User I/O - bank 8 |
| Chân 118 | I/O — User I/O - bank 8 |
| Chân 119 | VCCIO — I/O bank 8 supply voltage |
| Chân 120 | I/O — User I/O - bank 8 |
| Chân 121 | I/O — User I/O - bank 8 |
| Chân 122 | I/O — User I/O - bank 8 |
| Chân 123 | I/O — User I/O - bank 8 |
| Chân 124 | I/O — User I/O - bank 8 |
| Chân 125 | GND — Ground |
| Chân 126 | I/O — User I/O - bank 8 |
| Chân 127 | I/O — User I/O - bank 8 |
| Chân 128 | I/O — User I/O - bank 8 |
| Chân 129 | I/O — User I/O - bank 8 |
| Chân 130 | I/O — User I/O - bank 8 |
| Chân 131 | VCCIO — I/O bank 8 supply voltage |
| Chân 132 | I/O — User I/O - bank 8 |
| Chân 133 | I/O — User I/O - bank 8 |
| Chân 134 | MSEL0 — Configuration mode select 0 |
| Chân 135 | MSEL1 — Configuration mode select 1 |
| Chân 136 | nSTATUS — Configuration status (open drain) |
| Chân 137 | nCONFIG — Configuration control (active low) |
| Chân 138 | DCLK — Configuration clock |
| Chân 139 | DATA0 — Configuration data input |
| Chân 140 | TCK — JTAG test clock |
| Chân 141 | TMS — JTAG test mode select |
| Chân 142 | TDI — JTAG test data in |
| Chân 143 | TDO — JTAG test data out |
| Chân 144 | CONF_DONE — Configuration complete (open drain) |
Ứng dụng tiêu biểu
EPF10K30ETI144-2 phù hợp cho 6 Áp dụngs: Industrial Glue Logic / Bus Bridge, Legacy Peripheral Emulation, Telecom Line-Card Glue Logic, ASIC Prototyping and Logic Validation, Embedded DSP / Multiply-Accumulate Tables, Test & Measurement Front-End Logic.
Industrial Glue Logic / Bus Bridge
The EPF10K30ETI144-2 fits industrial glue-logic boards that bridge legacy parallel buses (ISA, PC/104, VME) to modern microprocessors. With 1,728 logic elements and 102 user I/Os, the FPGA can implement multi-master bus arbiters, address decoders, and 8/16/32-bit FIFO bridges in a single chip. The 24,576 bits of EAB RAM provide true dual-port memory for mailbox and pointer-passing between bus masters. Industrial temperature grade (-40C to +85C) ensures operation in factory-floor enclosures without derating. Quartus synthesis fits typical 32-bit bus-bridge designs well within the 30K-gate budget.
Được đề xuất
Legacy Peripheral Emulation
Emulating discontinued peripherals (parallel-port chips, custom DMA controllers, ISA cards) is a sweet spot for the EPF10K30ETI144-2. The 200 MHz internal frequency easily handles ISA-bus timing, while 102 user I/Os are sufficient for 16-bit data plus full control-signal reproduction. EAB blocks can implement wait-state generators and protocol state machines. Designers maintain a single bitstream per peripheral, so the same PCB can emulate multiple legacy devices by re-flashing the configuration PROM - useful in aerospace and military long-lifecycle programs.
Được đề xuất
Telecom Line-Card Glue Logic
Telecom line cards use the EPF10K30ETI144-2 for backplane glue, TDM bus arbitration, and HDLC/framer interfacing where deterministic latency matters. The FLEX 10KE fabric gives sub-10 ns pin-to-pin delays suitable for E1/T1 and 8 MHz ST-BUS clocks, while 102 I/Os cover 16-bit data plus framing and clock signals. Industrial temperature rating suits outdoor cabinet deployments. EABs implement small lookup tables for codec-law conversion (A-law/mu-law) without external ROM.
Được đề xuất
ASIC Prototyping and Logic Validation
Before taping out an ASIC, designers validate RTL on FPGAs - the EPF10K30ETI144-2 fits small SoC blocks such as interrupt controllers, DMA engines, custom peripherals, and AMBA-AHB-to-APB bridges. 30K gates accommodate ~5-10K gate-equivalent ASIC logic with reasonable timing margin. Quartus synthesis with the FLEX 10KE library lets engineers reuse the same RTL later on Cyclone IV for production without rewriting constraints. Industrial temp grade supports in-vehicle and outdoor validation campaigns.
Được đề xuất
Embedded DSP / Multiply-Accumulate Tables
Each FLEX 10KE EAB can be configured as a small read-only or read/write memory that mimics a multiplier lookup table - the EPF10K30ETI144-2 therefore fits low-sample-rate DSP datapaths (control loops, codec post-processing, simple FIR filters) where lookup-table-based MAC units suffice. 24,576 EAB bits hold 4K x 6-bit or 2K x 12-bit coefficient tables, and the 200 MHz fabric supports multi-MHz sample streams in industrial temperature environments.
Được đề xuất
Test & Measurement Front-End Logic
Test equipment designers use the EPF10K30ETI144-2 for pattern generation, timing sequencers, and instrument-switching matrices. The 102 I/O count is sufficient for 32-channel digital I/O cards, and the 2.5 V core plus JTAG configuration support production-line programming via standard Altera tools. Industrial temperature grade suits bench and chamber testing. EAB RAM acts as a deep pattern buffer, and the 144-TQFP package is hand-solderable for prototype builds.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF10K30ETI144-2 — 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 | EPF10K30ETC144-2N | EPF10K30ETC144-2 | EPF10K30ATC144-2N | EPF10K30ATC144-1N | EPF10K30ATC144-3 | EPF10K30ATI144-2 |
|---|---|---|---|---|---|---|---|
| Package | 144-TQFP | 144-TQFP - same | 144-TQFP - same | 144-TQFP - same | 144-TQFP - same | 144-TQFP - same | 144-TQFP - same |
| Brand | Intel | Intel | Intel | Intel | Intel | Intel | Intel |
| Family | FLEX 10KE | FLEX 10KE | FLEX 10KE | FLEX 10KE | FLEX 10KE | FLEX 10KE | FLEX 10KE |
| Logic Elements | 1728 | 1728 | 1728 | 1728 | 1728 | 1728 | 1728 |
| Speed Grade | -2 | -2 | -2 | -2 | -1 (slower) | -3 (faster) | -2 |
| Temperature Grade | Industrial (-40C to +85C) | Commercial (0C to +70C) | Commercial (0C to +70C) | Commercial (0C to +70C) | Commercial (0C to +70C) | Commercial (0C to +70C) | Industrial (-40C to +85C) |
| User I/O | 102 | 102 | 102 | 102 | 102 | 102 | 102 |
| Lifecycle Status | NRND / Mature | NRND / Mature | NRND / Mature | NRND / Mature | NRND / Mature | NRND / Mature | NRND / Mature |
Bảo phân biệt quan trọng
- Same-density silicon, multiple speed grades available (vsEPF10K30ATC144-3 (faster -3 speed grade))
- Industrial temperature grade vs commercial variants (vsEPF10K30ETC144-2 (commercial temp grade))
- Pin-to-pin compatibility with 'A' silicon revision (vsEPF10K30ATI144-2 (A-silicon industrial variant))
Ghi chú thiết kế
The EPF10K30ETI144-2 requires a stable 2.5 V core rail (2.375 V to 2.625 V) and one or more VCCIO bank supplies (typically 3.3 V for TTL/PCI-compatible I/O). Place 0.1 uF decoupling capacitors as close as possible to every VCCINT and VCCIO pin, and add bulk 10-47 uF tantalum or ceramic capacitors at each power-supply entry point. The SRAM-based configuration means inrush can reach 500 mA during configuration; size the regulator accordingly. Power sequencing - core before VCCIO, or simultaneous - is acceptable per Altera/Intel documentation.
Route the JTAG chain (TCK, TMS, TDI, TDO) with a star topology from the JTAG header to each device and keep TCK trace under 6 inches to avoid signal-integrity issues. Expose nCONFIG, nSTATUS, and CONF_DONE for in-system programming access. The 144-pin TQFP has a 0.5 mm pitch - use 0.15 mm trace/space with a 4-layer PCB and a continuous ground plane under the package. Leave 4-6 ground vias in the package thermal slug area for thermal dissipation.
Estimated: configuring the EPF10K30ETI144-2 from a fresh board without checking MSEL0/MSEL1 strap pins is the #1 first-power-on failure mode - tie them to the correct logic level for PS or JTAG mode before applying power. Second common pitfall: leaving VCCIO banks at 2.5 V while driving 3.3 V peripheral signals - this damages the I/O cells. Third: failing to series-terminate high-speed clock-distribution outputs when driving long traces; add 33 ohm series resistors at the FPGA output. Finally, choose EPCS-series serial flash only with Quartus version 7.2 or later for proper SOF-to-POF support.
Estimated: at 200 MHz internal frequency with 80% logic utilization, the EPF10K30ETI144-2 dissipates roughly 0.5-0.8 W typical, 1.5 W maximum. The 144-pin TQFP thermal resistance is approximately 35 C/W theta_JA on a 4-layer PCB with a small ground pad, so junction temperature rise above ambient is roughly 18-28 C typical, 53 C max - within industrial-grade limits. For continuous 85 C ambient operation, ensure 4-layer PCB with 2 oz copper pours on core and I/O supply planes to keep junction below 125 C.
Thông tin tuân thủ
RoHS and lead-free per Altera/Intel product page. Industrial temperature grade ('I' suffix) is per spec but no AEC-Q100 automotive qualification. Halogen-free status not specified in the verified web data.
