EPF10K30ETC144-2 - FLEX 10KE FPGA, 30K Gates, 144-LQFP | Intel
MPN: EPF10K30ETC144-2 ✗ Cuối đờiEPF10K30ETC144-2 Tóm tắt
A Field-Programmable Gate Array (FPGA) is a type of integrated circuit that can be reconfigured by the customer after manufacturing to implement arbitrary digital logic. FPGAs sit in the broader taxonomy of programmable logic devices (PLDs), which also includes CPLDs and PALs. The FLEX 10KE family is built on a CMOS SRAM-based architecture, meaning the configuration is volatile and must be reloaded from an external PROM or flash on power-up. Within the broader semiconductor hierarchy, an FPGA belongs to the category of logic ICs / digital ICs, used wherever custom glue logic, high-speed datapath processing, or hardware-level parallelism is needed.
Key features of the EPF10K30ETC144-2 include 24576 embedded memory bits organized as Embedded Array Blocks (EABs), 4-input look-up-tables (LUTs) for combinational and registered logic, multi-voltage I/O support, and a dedicated clock network with up to 6 global clock pins. The device supports in-system programming via the IEEE 1149.1 (JTAG) interface and is supported by the Altera MAX+PLUS II and Quartus design toolchains. Internal signal frequencies up to 80 MHz are achievable in this speed grade, with pin-to-pin propagation delays as low as 0.6 ns in carry-chain configurations.
The architecture combines a fine-grained logic fabric (LABs containing 8 Logic Elements each) with coarse-grained EABs that can implement RAM, ROM, or multiplier functions. This hybrid structure is the defining feature of the FLEX 10KE family and the predecessor to later APEX and Cyclone families. MultiVolt I/O allows interfacing with 2.5 V, 3.3 V, and 5.0 V logic without external level shifters when correctly configured.
Typical applications include telecommunications line cards and routers, industrial control and factory automation, legacy PCI bridge and bus-interface designs, prototyping ASICs, and replacement of discrete TTL/CMOS glue-logic on legacy PCBs. The 144-LQFP package is suitable for hand-repair and through-hole-adjacent prototype boards where BGAs are impractical.
When designing with this FPGA, plan for an external configuration PROM (e.g. EPC2 or EPC8) because the SRAM cells are volatile. Use proper decoupling (100 nF plus 10 uF bulk) on every VCCINT and VCCIO pin and follow Altera's AN75 application note for high-speed PCB layout to minimize simultaneous switching noise (SSN). This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design considerations not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho EPF10K30ETC144-2 — 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 EPF10K30ETC144-2 (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Package, Process Technology, Family, RoHS Status.
EPF10K30ETC144-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ETC144-3
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ATC144-2N
✅ 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 →EPF10K30ATI144-3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30ETC144-2 Tỷ lệ tối đa & tính chất điện
| Series | FLEX 10KE |
| Family | FLEX 10KE |
| Logic Elements | 1,728 |
| Typical Gates | 30,000 |
| Maximum User I/Os | 102 |
| Logic Array Blocks (LABs) | 216 |
| Embedded Memory Bits | 24,576 |
| Embedded Array Blocks (EABs) | 6 |
| Hộp | 144-LQFP (TQFP, 20x20 mm) |
| Speed Grade | -2 |
| Nhiệt độ hoạt động | 0C to +70C (Commercial) |
| Core Voltage (VCCINT) | 2.5 V (2.375 V to 2.625 V) |
| I/O Voltage (VCCIO) | 2.5 V / 3.3 V / 5.0 V (MultiVolt) |
| Internal Frequency | up to 80 MHz |
| Propagation Delay (typ.) | 0.6 ns |
| Configuration Method | SRAM, JTAG (IEEE 1149.1) |
| Process Technology | CMOS, SRAM-based |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant (lead-free) |
Cấu hình chân EPF10K30ETC144-2
| Chân 1 | I/O — User I/O, Bank 1 |
| 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 | I/O — User I/O, Bank 1 |
| Chân 7 | VCCIO1 — I/O supply, 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 | VCCIO1 — I/O supply, Bank 1 |
| Chân 16 | I/O — User I/O, Bank 1 |
| Chân 17 | I/O — User I/O, Bank 1 |
| Chân 18 | I/O — User I/O, Bank 1 |
| Chân 19 | I/O — User I/O, Bank 1 |
| Chân 20 | I/O — User I/O, Bank 1 |
| Chân 21 | I/O — User I/O, Bank 1 |
| Chân 22 | GND — Ground |
| Chân 23 | I/O — User I/O, Bank 1 |
| Chân 24 | I/O — User I/O, Bank 1 |
| Chân 25 | I/O — User I/O, Bank 1 |
| Chân 26 | I/O — User I/O, Bank 1 |
| Chân 27 | TMS — JTAG Test Mode Select |
| Chân 28 | I/O — User I/O, Bank 1 |
| Chân 29 | TDI — JTAG Test Data In |
| Chân 30 | TCK — JTAG Test Clock |
| Chân 31 | I/O — User I/O, Bank 1 |
| Chân 32 | I/O — User I/O, Bank 1 |
| Chân 33 | I/O — User I/O, Bank 1 |
| Chân 34 | I/O — User I/O, Bank 1 |
| Chân 35 | I/O — User I/O, Bank 1 |
| Chân 36 | I/O — User I/O, Bank 1 |
| Chân 37 | VCCINT — Core supply 2.5 V |
| Chân 38 | GND — Ground |
| Chân 39 | I/O — User I/O, Bank 2 |
| Chân 40 | I/O — User I/O, Bank 2 |
| Chân 41 | I/O — User I/O, Bank 2 |
| Chân 42 | I/O — User I/O, Bank 2 |
| Chân 43 | I/O — User I/O, Bank 2 |
| Chân 44 | I/O — User I/O, Bank 2 |
| Chân 45 | VCCIO2 — I/O supply, Bank 2 |
| Chân 46 | I/O — User I/O, Bank 2 |
| Chân 47 | I/O — User I/O, Bank 2 |
| Chân 48 | I/O — User I/O, Bank 2 |
| Chân 49 | GND — Ground |
| Chân 50 | I/O — User I/O, Bank 2 |
| Chân 51 | I/O — User I/O, Bank 2 |
| Chân 52 | I/O — User I/O, Bank 2 |
| Chân 53 | VCCIO2 — I/O supply, Bank 2 |
| Chân 54 | I/O — User I/O, Bank 2 |
| Chân 55 | I/O — User I/O, Bank 2 |
| Chân 56 | I/O — User I/O, Bank 2 |
| Chân 57 | I/O — User I/O, Bank 2 |
| Chân 58 | I/O — User I/O, Bank 2 |
| Chân 59 | I/O — User I/O, Bank 2 |
| Chân 60 | I/O — User I/O, Bank 2 |
| Chân 61 | GND — Ground |
| Chân 62 | CLK0 — Dedicated clock input 0 |
| Chân 63 | CLK1 — Dedicated clock input 1 |
| Chân 64 | I/O — User I/O, Bank 2 |
| Chân 65 | I/O — User I/O, Bank 2 |
| Chân 66 | I/O — User I/O, Bank 2 |
| Chân 67 | I/O — User I/O, Bank 2 |
| Chân 68 | I/O — User I/O, Bank 2 |
| Chân 69 | I/O — User I/O, Bank 2 |
| Chân 70 | VCCINT — Core supply 2.5 V |
| Chân 71 | GND — Ground |
| Chân 72 | I/O — User I/O, Bank 3 |
| Chân 73 | I/O — User I/O, Bank 3 |
| Chân 74 | I/O — User I/O, Bank 3 |
| Chân 75 | I/O — User I/O, Bank 3 |
| Chân 76 | I/O — User I/O, Bank 3 |
| Chân 77 | I/O — User I/O, Bank 3 |
| Chân 78 | VCCIO3 — I/O supply, Bank 3 |
| Chân 79 | I/O — User I/O, Bank 3 |
| Chân 80 | I/O — User I/O, Bank 3 |
| Chân 81 | I/O — User I/O, Bank 3 |
| Chân 82 | GND — Ground |
| Chân 83 | I/O — User I/O, Bank 3 |
| Chân 84 | I/O — User I/O, Bank 3 |
| Chân 85 | I/O — User I/O, Bank 3 |
| Chân 86 | VCCIO3 — I/O supply, Bank 3 |
| Chân 87 | I/O — User I/O, Bank 3 |
| Chân 88 | I/O — User I/O, Bank 3 |
| Chân 89 | I/O — User I/O, Bank 3 |
| Chân 90 | I/O — User I/O, Bank 3 |
| Chân 91 | I/O — User I/O, Bank 3 |
| Chân 92 | I/O — User I/O, Bank 3 |
| Chân 93 | I/O — User I/O, Bank 3 |
| Chân 94 | GND — Ground |
| Chân 95 | nCONFIG — Configuration control (active low) |
| Chân 96 | I/O — User I/O, Bank 3 |
| Chân 97 | I/O — User I/O, Bank 3 |
| Chân 98 | I/O — User I/O, Bank 3 |
| Chân 99 | I/O — User I/O, Bank 3 |
| Chân 100 | I/O — User I/O, Bank 3 |
| Chân 101 | I/O — User I/O, Bank 3 |
| Chân 102 | VCCINT — Core supply 2.5 V |
| Chân 103 | GND — Ground |
| Chân 104 | I/O — User I/O, Bank 4 |
| Chân 105 | I/O — User I/O, Bank 4 |
| Chân 106 | I/O — User I/O, Bank 4 |
| Chân 107 | I/O — User I/O, Bank 4 |
| Chân 108 | I/O — User I/O, Bank 4 |
| Chân 109 | I/O — User I/O, Bank 4 |
| Chân 110 | VCCIO4 — I/O supply, Bank 4 |
| Chân 111 | I/O — User I/O, Bank 4 |
| Chân 112 | I/O — User I/O, Bank 4 |
| Chân 113 | I/O — User I/O, Bank 4 |
| Chân 114 | GND — Ground |
| Chân 115 | I/O — User I/O, Bank 4 |
| Chân 116 | I/O — User I/O, Bank 4 |
| Chân 117 | I/O — User I/O, Bank 4 |
| Chân 118 | VCCIO4 — I/O supply, Bank 4 |
| Chân 119 | I/O — User I/O, Bank 4 |
| Chân 120 | I/O — User I/O, Bank 4 |
| Chân 121 | I/O — User I/O, Bank 4 |
| Chân 122 | I/O — User I/O, Bank 4 |
| Chân 123 | I/O — User I/O, Bank 4 |
| Chân 124 | I/O — User I/O, Bank 4 |
| Chân 125 | I/O — User I/O, Bank 4 |
| Chân 126 | GND — Ground |
| Chân 127 | CLK2 — Dedicated clock input 2 |
| Chân 128 | CLK3 — Dedicated clock input 3 |
| Chân 129 | I/O — User I/O, Bank 4 |
| Chân 130 | I/O — User I/O, Bank 4 |
| Chân 131 | I/O — User I/O, Bank 4 |
| Chân 132 | I/O — User I/O, Bank 4 |
| Chân 133 | I/O — User I/O, Bank 4 |
| Chân 134 | I/O — User I/O, Bank 4 |
| Chân 135 | VCCINT — Core supply 2.5 V |
| Chân 136 | GND — Ground |
| Chân 137 | TDO — JTAG Test Data Out |
| Chân 138 | nSTATUS — Configuration status (active low) |
| Chân 139 | CONF_DONE — Configuration done indicator |
| Chân 140 | I/O — User I/O, Bank 4 |
| Chân 141 | I/O — User I/O, Bank 4 |
| Chân 142 | I/O — User I/O, Bank 4 |
| Chân 143 | I/O — User I/O, Bank 4 |
| Chân 144 | I/O — User I/O, Bank 4 |
Ứng dụng tiêu biểu
EPF10K30ETC144-2 phù hợp cho 6 Áp dụngs: Legacy Industrial Control and PLC Backplanes, Telecommunications Line Cards and TDM Bridges, ASIC Prototyping and Hardware Emulation, PCI Bridge and Bus-Interface Designs, Display and Video Timing Controllers, Test and Measurement Front-Ends.
Legacy Industrial Control and PLC Backplanes
The EPF10K30ETC144-2 is widely deployed in legacy PLC backplanes and industrial control modules where 30,000-gate logic capacity and 102 user I/Os are sufficient for motor-control sequencing, I/O expansion, and protocol bridging. Its 2.5 V VCCINT and MultiVolt I/O (2.5/3.3/5.0 V) simplify interfacing to legacy 5 V peripherals still common in factory automation. Designers value the 144-LQFP package because it allows hand-repair and BGA-free prototyping on long-lifecycle industrial equipment. Compared with modern Cyclone IV replacements, the EPF10K30E form factor remains drop-in compatible on existing PCBs. The EABs (Embedded Array Blocks) provide 24 kbits of on-chip memory for lookup-table-driven state machines and protocol translation.
Được đề xuất
Telecommunications Line Cards and TDM Bridges
Telecommunications line cards from the late 1990s and early 2000s used the FLEX 10KE family for TDM bus bridging, HDLC framing, and low-density packet classification. The EPF10K30ETC144-2 fits 8-bit and 16-bit TDM stream multiplexing with its 80 MHz internal Fmax and 0.6 ns propagation delay. The 102 user I/Os comfortably support parallel T1/E1 framers and PCM highway interfaces. Embedded array blocks are used to implement small CAM-like lookup tables for channel-associated signaling. Where original designs specified FLEX 10KE, the EPF10K30ETC144-2 remains a direct upgrade from the original 10K and 10KA families.
Được đề xuất
ASIC Prototyping and Hardware Emulation
The EPF10K30ETC144-2 has historically been used as a multi-chip ASIC prototyping platform because its LUT-based logic fabric can absorb a target ASIC's random logic and its EABs can emulate small SRAM blocks. Designers map RTL (VHDL/Verilog) to FLEX 10KE using Quartus Prime or MAX+PLUS II and validate at near-real-time clock speeds. With 30,000 gates, the device is sized for ASIC prototyping of single-chip controllers, audio DSPs, and small protocol stacks. The commercial 0C to 70C temperature range is sufficient for lab and chassis prototyping.
Được đề xuất
PCI Bridge and Bus-Interface Designs
The EPF10K30ETC144-2 was a popular choice for PCI 2.2 bus bridges, ISA-to-PCI adapters, and custom 32-bit local-bus controllers in the early 2000s. The 80 MHz internal frequency and the dedicated clock network (up to 6 global clocks) are well-suited to 33 MHz PCI operation with margin for state-machine latency. The MultiVolt I/O banks allow the FPGA to interface directly to 5 V PCI slots without external buffers. The 102 user I/Os cover a 32-bit data bus plus parity, control, and interrupt signals with headroom. PCI designs transitioning to PCIe use the EPF10K30E primarily for legacy card maintenance.
Được đề xuất
Display and Video Timing Controllers
The EPF10K30ETC144-2 serves in industrial flat-panel timing controllers and legacy CRT/LCD controllers where the user needs precise multi-clock synchronization. Its 216 LABs and 102 user I/Os are sufficient for driving RGB parallel interfaces, generating HSYNC/VSYNC, and pixel-clock multiplication via the PLL-less dedicated clock network. The EABs can store character ROMs, font tables, or color LUTs for small displays. Industrial display modules from 1998-2005 frequently use FLEX 10KE variants, and the EPF10K30ETC144-2 remains a service replacement.
Được đề xuất
Test and Measurement Front-Ends
Test and measurement front-ends use the EPF10K30ETC144-2 for pattern generation, programmable trigger logic, and protocol-aware stimulus synthesis. Its SRAM-based configuration allows the same hardware to be reprogrammed in seconds via JTAG to support different test patterns across production lines. The 24,576 bits of embedded memory provide scratch storage for stimulus buffers and captured-response comparison. The 144-LQFP package simplifies benchtop instrument PCBs and supports field upgrades through configuration PROM swap.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF10K30ETC144-2 — 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 | EPF10K30ETC144-1 | EPF10K30ETC144-3 | EPF10K30ATC144-2N | EPF10K30ATC144-3 | EPF10K30ATI144-2 | EPF10K30ATI144-3N |
|---|---|---|---|---|---|---|---|
| Package | 144-LQFP (TQFP, 20x20 mm) | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same | 144-LQFP - same | 144-TQFP - same | 144-TQFP - same |
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel | Intel |
| Speed Grade | -2 (medium) | -1 (slow) | -3 (fast) | -2 (medium) | -3 (fast) | -2 (medium) | -3 (fast) |
| Family | FLEX 10KE | FLEX 10KE | FLEX 10KE | FLEX 10KA (older) | FLEX 10KA (older) | FLEX 10KE | FLEX 10KE |
| Operating Temperature | 0C to +70C (Commercial) | 0C to +70C | 0C to +70C | 0C to +70C | 0C to +70C | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Logic Elements | 1,728 | 1,728 | 1,728 | 1,728 (10KA) | 1,728 (10KA) | 1,728 | 1,728 |
| User I/Os (144-LQFP) | 102 | 102 | 102 | 102 | 102 | 102 | 102 |
| Embedded Memory Bits | 24,576 (EABs) | 24,576 | 24,576 | None (10KA has no EAB) | None (10KA has no EAB) | 24,576 | 24,576 |
| VCCINT (Core) | 2.5 V | 2.5 V | 2.5 V | 3.3 V (10KA) | 3.3 V (10KA) | 2.5 V | 2.5 V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Embedded Array Blocks (EABs) for on-chip memory (vsEPF10K30ATC144-2N (older FLEX 10KA family))
- Industrial temperature grade option in same package (vsEPF10K30ETC144-2 (commercial 0-70C))
- Drop-in same-family alternative for legacy designs (vsEPF10K30ETC144-1 (slower speed grade))
- SRAM-based configuration supports field upgrades (vsFLEX 10KA with one-time-programmable (OTP) configuration)
Ghi chú thiết kế
The EPF10K30ETC144-2 requires both a 2.5 V VCCINT rail (range 2.375 V to 2.625 V) and per-bank VCCIO rails at 2.5 V, 3.3 V, or 5.0 V. Use a low-dropout regulator such as an LT1764A-2.5 for VCCINT, rated for at least 500 mA peak during configuration. Per the FLEX 10KE datasheet, place one 100 nF X7R ceramic and one 10 uF tantalum capacitor on every VCCINT and VCCIO pin within 5 mm of the package. In-rush during configuration can reach 800 mA for a few milliseconds, so size the bulk capacitor to avoid supply droop below 2.375 V.
Because the FLEX 10KE architecture is SRAM-based, plan for an external configuration PROM on every board (EPC2LC20 for smaller bitstreams, EPC8QC100 for larger ones) or implement a microcontroller-based configuration scheme. Route JTAG signals TMS, TDI, TDO, TCK with 10 kohm pull-ups to VCCIO and keep them short (<50 mm). For 80 MHz internal Fmax, follow Altera AN75 guidelines: solid inner-plane reference for high-speed signals, 4-layer minimum stack-up with continuous VCC/GND planes, and matched-length routing for clock nets within 50 ps.
Three common pitfalls: (1) Driving 5 V signals into VCCIO=3.3 V bank will damage the I/O - always match VCCIO to the highest incoming logic level. (2) Failing to hold nCONFIG low during power-up causes configuration errors - add a 10 kohm pull-up to VCCIO and an RC delay if a manual reset is needed. (3) Using a JTAG header without proper buffering in noisy industrial environments causes configuration failures - add series resistors (10-100 ohm) on TMS/TCK/TDI close to the FPGA.
Estimated: at 80 MHz with 70% logic utilization, the EPF10K30ETC144-2 dissipates approximately 0.4 W. The 144-LQFP has a theta_JA of roughly 32 C/W on a 4-layer JEDEC test board, yielding a 13C junction rise above ambient at 25C, well within the 0C to 70C commercial range. Forced-air cooling is not required for typical commercial applications, but derate to industrial-grade EPF10K30ATI144-2 variants for ambient temperatures above 70C.
Thông tin tuân thủ
RoHS compliant per Altera/Intel product page. Industrial variants (EPF10K30ATI144-2, EPF10K30ATI144-3N) extend the temperature range but are still commercial-grade FPGAs, not AEC-Q100 automotive qualified.
