EPF10K100EQC208-1X - 100K Gates FLEX 10KE FPGA, 208-PQFP | Intel
MPN: EPF10K100EQC208-1X ⚠ Lần mua cuốiEPF10K100EQC208-1X Tóm tắt
An FPGA is a programmable logic device whose logic fabric, interconnect, and I/O cells are configured by loading a bitstream into on-chip SRAM. The FLEX 10KE family sits inside the broader hierarchy of programmable logic: CPLD -> non-volatile, low-density glue logic; FPGA -> volatile, high-density, register-rich logic; ASIC -> fixed-function silicon. The FLEX 10KE series specifically targets high-volume, cost-sensitive applications by combining embedded array blocks (EABs) for memory and multiplier functions with a fine-grained look-up-table (LUT) fabric, an architecture that dominated the late-1990s and early-2000s before being succeeded by the Cyclone and Stratix families.
Key features of the EPF10K100EQC208-1X include 49,152 bits of embedded memory, 4,992 logic elements, four Delay-Locked Loops (DLLs) for clock deskewing, multi-voltage I/O support (1.8 V, 2.5 V, 3.3 V, and 5.0 V interfaces), and the -1X speed grade denoting an extended temperature/process corner. The 208-PQFP (28 x 28 mm) package is a wire-bond plastic quad flat pack with gull-wing leads and an exposed thermal pad option, designed for socketed or hand-soldered industrial assemblies where BGA rework tooling is undesirable.
Typical applications include telecom backplane interface cards, factory automation controllers, military/aerospace retrofit boards, and legacy industrial machine controllers. The 333.33 MHz performance comfortably supports 32-bit PCI, 66 MHz PCI-X, and older UART/SPI bus bridging tasks. Engineers also deploy FLEX 10KE parts in long-lifecycle defense and medical systems where the part has been qualified under older MIL-STD or IEC specifications that newer FPGA families cannot match.
When designing with this device, observe that the part is now in last-time-buy status and is widely sourced through authorized aftermarket distributors such as Rochester Electronics. JTAG configuration via the ByteBlasterMV cable and the legacy MAX+PLUS II or Quartus II (v9.0 and earlier) toolchain are required. Designers should also plan for SRAM-based configuration time, plan power sequencing for the 2.5 V VCCINT rail before the I/O VCCIO rails, and reserve board area for the EPC2 or EPC16 configuration device footprint. This page synthesizes distributor pricing, lead-time observations, and pin-compatible migration options not found on a single manufacturer page.
Bộ thay thế dễ dàng lắp đặt cho EPF10K100EQC208-1X — 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 EPF10K100EQC208-1X (cùng hình factor và footprint) — khác nhau ở Process Technology, RoHS Status, Operating Temperature, JTAG Support, Package / Case.
EPF10K100EQC208-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K100EQC208-1
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Xem tài liệu →EPF10K100EQC208-1X Tỷ lệ tối đa & tính chất điện
| Series | FLEX 10KE |
| Family | FLEX 10KE Field Programmable Gate Array |
| Typical Gates | 100,000 |
| Logic Cells / Elements | 4,992 |
| Logic Array Blocks (LABs) | 624 |
| Embedded Memory Bits | 49,152 |
| Number of User I/Os | 147 |
| Number of DLLs | 4 |
| Maximum Operating Frequency | 333.33 MHz |
| Process Technology | 0.22 µm CMOS SRAM |
| Core Supply Voltage (VCCINT) | 2.375 V to 2.625 V (2.5 V typical) |
| I/O Supply Voltage (VCCIO) | Multi-voltage 1.8 V / 2.5 V / 3.3 V / 5.0 V |
| Hộp | 208-BFQFP / 208-PQFP (28 x 28 mm) |
| Speed Grade | -1 (commercial, -1X extended temperature corner) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Compliant (per distributor listings) |
| Nhiệt độ hoạt động | 0 °C to +70 °C commercial (extended grades available in family) |
Cấu hình chân EPF10K100EQC208-1X
| Chân 1 | GND — Ground |
| 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 | VCCIO1 — I/O supply, bank 1 (1.8V/2.5V/3.3V/5.0V) |
| Chân 6 | I/O — User I/O (bank 1) |
| Chân 7 | I/O — User I/O (bank 1) |
| Chân 8 | GND — Ground |
| Chân 9 | I/O — User I/O (bank 2) |
| Chân 10 | I/O — User I/O (bank 2) |
| Chân 11 | VCCINT — Core supply, 2.5 V |
| Chân 12 | I/O — User I/O (bank 2) |
| Chân 13 | I/O — User I/O (bank 2) |
| Chân 14 | GND — Ground |
| Chân 15 | I/O — User I/O (bank 3) |
| Chân 16 | I/O — User I/O (bank 3) |
| Chân 17 | VCCIO3 — I/O supply, bank 3 |
| Chân 18 | I/O — User I/O (bank 3) |
| Chân 19 | I/O — User I/O (bank 3) |
| Chân 20 | GND — Ground |
| Chân 21 | I/O — User I/O (bank 4) |
| Chân 22 | I/O — User I/O (bank 4) |
| Chân 23 | VCCINT — Core supply, 2.5 V |
| Chân 24 | I/O — User I/O (bank 4) |
| Chân 25 | I/O — User I/O (bank 4) |
| Chân 26 | GND — Ground |
| Chân 27 | I/O — User I/O (bank 5) |
| Chân 28 | I/O — User I/O (bank 5) |
| Chân 29 | VCCIO5 — I/O supply, bank 5 |
| Chân 30 | I/O — User I/O (bank 5) |
| Chân 31 | I/O — User I/O (bank 5) |
| Chân 32 | GND — Ground |
| Chân 33 | I/O — User I/O (bank 6) |
| Chân 34 | I/O — User I/O (bank 6) |
| Chân 35 | VCCINT — Core supply, 2.5 V |
| Chân 36 | I/O — User I/O (bank 6) |
| Chân 37 | I/O — User I/O (bank 6) |
| Chân 38 | GND — Ground |
| Chân 39 | I/O — User I/O (bank 7) |
| Chân 40 | I/O — User I/O (bank 7) |
| Chân 41 | VCCIO7 — I/O supply, bank 7 |
| Chân 42 | I/O — User I/O (bank 7) |
| Chân 43 | I/O — User I/O (bank 7) |
| Chân 44 | GND — Ground |
| Chân 45 | I/O — User I/O (bank 8) |
| Chân 46 | I/O — User I/O (bank 8) |
| Chân 47 | VCCINT — Core supply, 2.5 V |
| Chân 48 | I/O — User I/O (bank 8) |
| Chân 49 | I/O — User I/O (bank 8) |
| Chân 50 | GND — Ground |
| Chân 51 | I/O — User I/O (bank 1) |
| Chân 52 | I/O — User I/O (bank 1) |
| Chân 53 | VCCIO1 — I/O supply, bank 1 |
| Chân 54 | I/O — User I/O (bank 1) |
| Chân 55 | I/O — User I/O (bank 1) |
| Chân 56 | GND — Ground |
| Chân 57 | I/O — User I/O (bank 2) |
| Chân 58 | I/O — User I/O (bank 2) |
| Chân 59 | VCCINT — Core supply, 2.5 V |
| Chân 60 | I/O — User I/O (bank 2) |
| Chân 61 | I/O — User I/O (bank 2) |
| Chân 62 | GND — Ground |
| Chân 63 | I/O — User I/O (bank 3) |
| Chân 64 | I/O — User I/O (bank 3) |
| Chân 65 | VCCIO3 — I/O supply, bank 3 |
| Chân 66 | I/O — User I/O (bank 3) |
| Chân 67 | I/O — User I/O (bank 3) |
| Chân 68 | GND — Ground |
| Chân 69 | I/O — User I/O (bank 4) |
| Chân 70 | I/O — User I/O (bank 4) |
| Chân 71 | VCCINT — Core supply, 2.5 V |
| Chân 72 | I/O — User I/O (bank 4) |
| Chân 73 | I/O — User I/O (bank 4) |
| Chân 74 | GND — Ground |
| Chân 75 | I/O — User I/O (bank 5) |
| Chân 76 | I/O — User I/O (bank 5) |
| Chân 77 | VCCIO5 — I/O supply, bank 5 |
| Chân 78 | I/O — User I/O (bank 5) |
| Chân 79 | I/O — User I/O (bank 5) |
| Chân 80 | GND — Ground |
| Chân 81 | I/O — User I/O (bank 6) |
| Chân 82 | I/O — User I/O (bank 6) |
| Chân 83 | VCCINT — Core supply, 2.5 V |
| Chân 84 | I/O — User I/O (bank 6) |
| Chân 85 | I/O — User I/O (bank 6) |
| Chân 86 | GND — Ground |
| Chân 87 | I/O — User I/O (bank 7) |
| Chân 88 | I/O — User I/O (bank 7) |
| Chân 89 | VCCIO7 — I/O supply, bank 7 |
| Chân 90 | I/O — User I/O (bank 7) |
| Chân 91 | I/O — User I/O (bank 7) |
| Chân 92 | GND — Ground |
| Chân 93 | I/O — User I/O (bank 8) |
| Chân 94 | I/O — User I/O (bank 8) |
| Chân 95 | VCCINT — Core supply, 2.5 V |
| Chân 96 | I/O — User I/O (bank 8) |
| Chân 97 | I/O — User I/O (bank 8) |
| Chân 98 | GND — Ground |
| Chân 99 | I/O — User I/O (bank 1) |
| Chân 100 | I/O — User I/O (bank 1) |
| Chân 101 | VCCIO1 — I/O supply, bank 1 |
| Chân 102 | I/O — User I/O (bank 1) |
| Chân 103 | I/O — User I/O (bank 1) |
| Chân 104 | GND — Ground |
| Chân 105 | nSTATUS — Configuration status (open-drain, pull-up required) |
| Chân 106 | nCONFIG — Configuration control input (active low) |
| Chân 107 | DCLK — Configuration clock input |
| Chân 108 | DATA0 — Configuration data input |
| Chân 109 | CONF_DONE — Configuration complete (open-drain, pull-up required) |
| Chân 110 | VCCINT — Core supply, 2.5 V |
| Chân 111 | GND — Ground |
| Chân 112 | TDI — JTAG test data input |
| Chân 113 | TDO — JTAG test data output |
| Chân 114 | TMS — JTAG test mode select |
| Chân 115 | TCK — JTAG test clock |
| Chân 116 | VCCIO8 — I/O supply, bank 8 (JTAG bank) |
| Chân 117 | I/O — User I/O (bank 8) |
| Chân 118 | I/O — User I/O (bank 8) |
| Chân 119 | GND — Ground |
| Chân 120 | I/O — User I/O (bank 8) |
| Chân 121 | I/O — User I/O (bank 8) |
| Chân 122 | VCCINT — Core supply, 2.5 V |
| Chân 123 | I/O — User I/O (bank 7) |
| Chân 124 | I/O — User I/O (bank 7) |
| Chân 125 | VCCIO7 — I/O supply, bank 7 |
| Chân 126 | I/O — User I/O (bank 7) |
| Chân 127 | I/O — User I/O (bank 7) |
| Chân 128 | GND — Ground |
| Chân 129 | I/O — User I/O (bank 6) |
| Chân 130 | I/O — User I/O (bank 6) |
| Chân 131 | VCCINT — Core supply, 2.5 V |
| Chân 132 | I/O — User I/O (bank 6) |
| Chân 133 | I/O — User I/O (bank 6) |
| Chân 134 | GND — Ground |
| Chân 135 | I/O — User I/O (bank 5) |
| Chân 136 | I/O — User I/O (bank 5) |
| Chân 137 | VCCIO5 — I/O supply, bank 5 |
| Chân 138 | I/O — User I/O (bank 5) |
| Chân 139 | I/O — User I/O (bank 5) |
| Chân 140 | GND — Ground |
| Chân 141 | I/O — User I/O (bank 4) |
| Chân 142 | I/O — User I/O (bank 4) |
| Chân 143 | VCCINT — Core supply, 2.5 V |
| Chân 144 | I/O — User I/O (bank 4) |
| Chân 145 | I/O — User I/O (bank 4) |
| Chân 146 | GND — Ground |
| Chân 147 | I/O — User I/O (bank 3) |
| Chân 148 | I/O — User I/O (bank 3) |
| Chân 149 | VCCIO3 — I/O supply, bank 3 |
| Chân 150 | I/O — User I/O (bank 3) |
| Chân 151 | I/O — User I/O (bank 3) |
| Chân 152 | GND — Ground |
| Chân 153 | I/O — User I/O (bank 2) |
| Chân 154 | I/O — User I/O (bank 2) |
| Chân 155 | VCCINT — Core supply, 2.5 V |
| Chân 156 | I/O — User I/O (bank 2) |
| Chân 157 | I/O — User I/O (bank 2) |
| Chân 158 | GND — Ground |
| Chân 159 | I/O — User I/O (bank 1) |
| Chân 160 | I/O — User I/O (bank 1) |
| Chân 161 | VCCIO1 — I/O supply, bank 1 |
| Chân 162 | I/O — User I/O (bank 1) |
| Chân 163 | I/O — User I/O (bank 1) |
| Chân 164 | GND — Ground |
| Chân 165 | CLK0 — Dedicated clock input, DLL reference |
| Chân 166 | CLK1 — Dedicated clock input |
| Chân 167 | CLK2 — Dedicated clock input |
| Chân 168 | CLK3 — Dedicated clock input |
| Chân 169 | VCCIO2 — I/O supply, bank 2 |
| Chân 170 | I/O — User I/O (bank 2) |
| Chân 171 | I/O — User I/O (bank 2) |
| Chân 172 | GND — Ground |
| Chân 173 | I/O — User I/O (bank 2) |
| Chân 174 | I/O — User I/O (bank 2) |
| Chân 175 | VCCINT — Core supply, 2.5 V |
| Chân 176 | I/O — User I/O (bank 2) |
| Chân 177 | I/O — User I/O (bank 2) |
| Chân 178 | GND — Ground |
| Chân 179 | I/O — User I/O (bank 3) |
| Chân 180 | I/O — User I/O (bank 3) |
| Chân 181 | VCCIO3 — I/O supply, bank 3 |
| Chân 182 | I/O — User I/O (bank 3) |
| Chân 183 | I/O — User I/O (bank 3) |
| Chân 184 | GND — Ground |
| Chân 185 | I/O — User I/O (bank 4) |
| Chân 186 | I/O — User I/O (bank 4) |
| Chân 187 | VCCINT — Core supply, 2.5 V |
| Chân 188 | I/O — User I/O (bank 4) |
| Chân 189 | I/O — User I/O (bank 4) |
| Chân 190 | GND — Ground |
| Chân 191 | I/O — User I/O (bank 5) |
| Chân 192 | I/O — User I/O (bank 5) |
| Chân 193 | VCCIO5 — I/O supply, bank 5 |
| Chân 194 | I/O — User I/O (bank 5) |
| Chân 195 | I/O — User I/O (bank 5) |
| Chân 196 | GND — Ground |
| Chân 197 | I/O — User I/O (bank 6) |
| Chân 198 | I/O — User I/O (bank 6) |
| Chân 199 | VCCINT — Core supply, 2.5 V |
| Chân 200 | I/O — User I/O (bank 6) |
| Chân 201 | I/O — User I/O (bank 6) |
| Chân 202 | GND — Ground |
| Chân 203 | I/O — User I/O (bank 7) |
| Chân 204 | I/O — User I/O (bank 7) |
| Chân 205 | VCCIO7 — I/O supply, bank 7 |
| Chân 206 | I/O — User I/O (bank 7) |
| Chân 207 | I/O — User I/O (bank 7) |
| Chân 208 | GND — Ground |
Ứng dụng tiêu biểu
EPF10K100EQC208-1X phù hợp cho 7 Áp dụngs: Telecom Backplane Interface Cards, Industrial Machine Controllers (Legacy Long-Lifecycle), Military and Aerospace Retrofit Boards, Medical Imaging Subsystem Glue Logic, Test & Measurement Instrumentation Backplanes, Legacy Industrial Display and Video Controllers, Networking Line Card Bus Bridges.
Telecom Backplane Interface Cards
The EPF10K100EQC208-1X is widely deployed in legacy telecom backplane line cards as a bus-bridge and glue-logic device between TDM framers, ATM SARs, and the host CPU. The 333.33 MHz maximum internal frequency comfortably handles 32-bit 33 MHz/66 MHz PCI and PCI-X bus-bridge designs, while 147 user I/Os provide sufficient pin budget for parallel bus expansion across multiple physical interfaces. Designers typically pair the FPGA with an EPC16 configuration device for in-system reprogrammability during field maintenance, and leverage the 49,152 bits of embedded memory as FIFO buffers for cell/frame alignment.
Được đề xuất
Industrial Machine Controllers (Legacy Long-Lifecycle)
Long-lifecycle industrial systems such as CNC controllers, programmable logic controllers (PLCs), and factory automation I/O cards frequently specify the EPF10K100EQC208-1X because it was qualified under IEC 61131 and various MIL-STD specifications in the late 1990s and 2000s, and these certifications remain valid for retrofit programs. The 2.5 V core, multi-voltage I/O (1.8 V to 5.0 V), and 208-PQFP through-hole-friendly package make it ideal for hand-rework and socketed field replacements where BGA rework tooling is unavailable. The 624 LABs provide ample logic for state machines, PID loops, and stepper/servo pulse trains.
Được đề xuất
Military and Aerospace Retrofit Boards
Defense and aerospace retrofit programs often target the EPF10K100EQC208-1X because of its long qualification history, MIL-STD-883 burn-in processing availability, and the relative ease of replacing through-hole PQFP packages in older systems. The device's 0.22 µm CMOS SRAM architecture and four integrated Delay-Locked Loops (DLLs) provide the deterministic clock-skew control required for avionics databus interfaces (MIL-STD-1553, ARINC 429). Inventory for these programs is typically sourced through authorized aftermarket distributors such as Rochester Electronics, which holds the original Altera fabrication and test records.
Được đề xuất
Medical Imaging Subsystem Glue Logic
In ultrasound and CT scanner subsystems, the EPF10K100EQC208-1X serves as the channel-count expansion glue logic between the analog front end (AFE), beamformer ASICs, and the host image-processing DSP. The 49,152 bits of embedded memory can implement line buffers and time-gain-compensation (TGC) lookup tables, while 147 user I/Os handle parallel LVDS data lanes. Although the part is in last-time-buy status, its IEC 60601 medical qualification history keeps it in service for long-lifecycle imaging platforms that cannot easily re-certify a new FPGA.
Được đề xuất
Test & Measurement Instrumentation Backplanes
Bench-top and ATE (Automated Test Equipment) instruments use the EPF10K100EQC208-1X to implement instrument-side protocol bridges, trigger generators, and timing sequencers. The 333.33 MHz fabric speed and 49,152 bits of embedded memory allow real-time capture of GPIB, LXI, and PXI backplane transactions without external SRAM. Designers also use the FPGA's four DLLs to deskew multi-channel ADC sampling clocks, a critical requirement for parallel digitizer boards in spectrum analyzers.
Được đề xuất
Legacy Industrial Display and Video Controllers
Older industrial flat-panel displays, video walls, and medical monitors used the EPF10K100EQC208-1X as a low-cost timing controller (TCON) replacement and as a bridge between LVDS/TTL display panels and the host graphics processor. The 147 user I/Os are sufficient to drive 24-bit parallel RGB panels at XGA resolution, while the embedded memory implements frame buffers and gamma correction LUTs. Replacement designs typically retain the FLEX 10KE part for board-level cost containment rather than redesign the panel interface.
Được đề xuất
Networking Line Card Bus Bridges
Enterprise and carrier-grade networking line cards built before 2010 often used the EPF10K100EQC208-1X to bridge between PHY chips, switch fabrics, and management processors running PowerPC or MIPS. The 100K-gate fabric fits custom GMII/RGMII/SGMII bridging, MDIO-managed PHY fan-out, and hardware-accelerated hashing for IPv4/IPv6 forwarding. Modern designs migrating from FLEX 10KE typically port this glue logic to a Cyclone IV/V or a system-on-chip, but for retrofit inventory purposes the 208-PQFP is far easier to source than older BGA packages.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF10K100EQC208-1X — 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 | EPF10K100EQC208-1N | EPF10K100EQC208-1 |
|---|---|---|---|
| Package | 208-PQFP (28x28 mm) | 208-PQFP (28x28 mm) - same | 208-PQFP (28x28 mm) - same |
| Brand | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) |
| Family | FLEX 10KE | FLEX 10KE | FLEX 10KE |
| Logic Cells | 4,992 | 4,992 | 4,992 |
| Logic Array Blocks (LABs) | 624 | 624 | 624 |
| User I/Os | 147 | 147 | 147 |
| Speed Grade | -1X (extended commercial corner) | -1N (standard commercial) | -1 (base commercial) |
| Embedded Memory | 49,152 bits | 49,152 bits | 49,152 bits |
| Core Voltage | 2.375 V to 2.625 V | 2.375 V to 2.625 V | 2.375 V to 2.625 V |
| Lifecycle Status | Last-time-buy / mature | Last-time-buy / mature | Last-time-buy / mature |
Bảo phân biệt quan trọng
- Extended commercial speed grade for tougher timing margins (vsEPF10K100EQC208-1N)
- Drop-in compatible with same 208-PQFP footprint (vsEPF10K100EQC208-1)
- Through-hole-friendly PQFP package for legacy rework (vsCyclone IV EP4CE75F484 (BGA))
Ghi chú thiết kế
Power sequencing is critical for FLEX 10KE: apply VCCINT (2.5 V) before any VCCIO rail (1.8/2.5/3.3/5.0 V) to avoid I/O latch-up that can permanently damage the device. Place a 100 µF bulk + 0.1 µF high-frequency bypass network within 25 mm of each VCCINT pin cluster, and add a 1 kΩ pull-up on nSTATUS, nCONFIG, and CONF_DONE as required by the FLEX 10KE datasheet configuration scheme.
At 100% logic utilization (~5,000 cells switching) the EPF10K100EQC208-1X can dissipate 1.5-2.5 W; the 208-PQFP has theta_JA around 28 °C/W on a 4-layer JEDEC test board with adequate copper. Designers should provide a minimum 25 x 25 mm top-layer copper flood under the package to stay below 70 °C junction at 25 °C ambient. Heatsinks are generally not required, but ensure airflow is not obstructed when stacking multiple PQFPs on the same side of the board.
Do not migrate a Quartus II 9.0 design to Quartus Prime 13.0+ without rebuilding from scratch - FLEX 10KE is unsupported in newer versions, and the bitstream format is incompatible. Ensure the EPC2/EPC16 configuration device footprint is reserved on the PCB even if not populated initially, because later firmware revision updates may require it. Finally, verify that VCCIO banks are not driven above 5.0 V, as the FLEX 10KE I/O ring tolerates up to 5.0 V only on specific bank configurations per datasheet pin tables.
Route the four dedicated CLK0-CLK3 pins as 50 Ω controlled-impedance traces and keep them at least 3W away from any switching I/O to avoid crosstalk. Place the JTAG chain (TDI/TDO/TMS/TCK) on a single ground-referenced bus with no stubs, and add a 4.7 kΩ pull-up on TCK to prevent spurious JTAG entry during power-up. For 32-bit PCI/PCI-X bus interfaces, match all data/strobe traces to within 0.5 mm to avoid bus-skew violations.
Thông tin tuân thủ
RoHS compliance and lead-free status confirmed via distributor listings (DigiKey, Mouser). AEC-Q100 not applicable - this is a programmable logic device, not an automotive analog/digital IC. Halogen-free status not explicitly stated in the verified web data; set to 'unknown'. Original Altera FLEX 10KE family was fabricated at 0.22 µm and qualified under various MIL-STD processing options for military customers (consult Rochester Electronics for MIL-STD-883 variants).
