EPF10K30EQC208-1X - 30K-Gate FLEX 10KE FPGA, 147 I/O, PQFP-208 | Intel
MPN: EPF10K30EQC208-1X ✗ Cuối đờiEPF10K30EQC208-1X Tóm tắt
A field programmable gate array (FPGA) is a semiconductor integrated circuit built around an array of configurable logic blocks (CLBs), embedded memory arrays, and programmable interconnects. The FLEX 10KE family belongs to the hierarchy of programmable logic devices (PLDs) and was among the earliest commercial architectures to merge a look-up-table (LUT) based logic fabric with embedded array blocks (EABs) for on-chip RAM and ROM. Within Intel/Altera's taxonomy, FLEX 10KE sits between the classic FLEX 10K and the subsequent APEX family, targeting high-volume glue-logic, bus-interface, and DSP pre-processing applications of the late 1990s and early 2000s.
Key features of the EPF10K30EQC208-1X include 216 logic array blocks (LABs), an internal frequency capability quoted by distributors at up to 250 MHz (fabric-dependent), a 0.22 micrometer CMOS process, embedded array blocks for distributed RAM/ROM, and JTAG-based in-system programmability via the IEEE 1149.1 boundary-scan interface. The "-1X" speed grade and "C" temperature grade designate a faster commercial-temperature variant.
Architecturally, the FLEX 10KE device combines 1,728 logic elements organized in LABs of 8 LEs each, four embedded array blocks (EABs) for memory functions, and FastTrack interconnect routing. The 208-PQFP package provides 147 usable I/O pins with multi-voltage I/O standards including 3.3 V PCI compliance, making the part suitable for mixed-voltage system designs.
Typical applications include telecommunications line cards, industrial control and factory automation controllers, PCI bridge and bus-interface logic, video processing front-ends, and legacy glue-logic replacement in mature embedded systems. The combination of SRAM-based configuration and on-chip RAM also makes it useful for prototyping ASICs and implementing custom state machines.
When designing with this part, note that it is fabricated on a 5 V-tolerant legacy process; modern system-on-chip designs typically pair FLEX 10KE with a separate 3.3 V/5 V interface transceiver. Designers should also budget for the configuration EEPROM (EPC2 or compatible) and observe the IOREF, VCCINT, and VCCIO decoupling requirements documented in the datasheet.
This page synthesizes distributor pricing from DigiKey, Mouser, Octopart and Rochester Electronics, same-brand FLEX 10KE drop-in alternatives, and practical design guidance not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho EPF10K30EQC208-1X — 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 EPF10K30EQC208-1X (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Process Technology, Propagation Delay, Family.
EPF10K30EQC208-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30EQC208-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF10K30EQC208-1X Tỷ lệ tối đa & tính chất điện
| Series | FLEX 10KE |
| Family | FLEX 10KE (Altera/Intel legacy FPGA) |
| Logic Elements / Cells | 1,728 |
| Typical Gate Count | 30,000 gates |
| Total RAM Bits | 24,576 bits |
| Logic Array Blocks (LABs) | 216 |
| Number of I/O Pins | 147 |
| Core Voltage (VCCINT) | 2.375 V to 2.625 V (2.5 V nominal) |
| I/O Voltage (VCCIO) | 3.3 V (multi-standard I/O) |
| Process Technology | 0.22 um CMOS, SRAM-based |
| Internal Frequency (typical) | 250 MHz (per distributor data; fabric-dependent) |
| Propagation Delay | 0.6 ns (per DigChip) |
| Nhiệt độ hoạt động | 0 C to 70 C (commercial) |
| Hộp | 208-pin BFQFP / PQFP (28 x 28 mm) |
| Kiểu lắp đặt | Surface Mount (gull-wing) |
| Programming Interface | JTAG (IEEE 1149.1) + serial/parallel configuration |
| Compliance | PCI-compatible I/O, IEEE 1149.1 boundary scan |
Cấu hình chân EPF10K30EQC208-1X
| Chân 1 | I/O — User I/O bank 1 (general-purpose) |
| 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 | VCCIO — I/O supply voltage (3.3 V) |
| Chân 8 | I/O — User I/O bank 1 |
| Chân 9 | GND — Ground |
| Chân 10 | I/O — User I/O bank 1 |
| Chân 11 | I/O — User I/O bank 1 |
| 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 | 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 | I/O — User I/O bank 1 |
| 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 | VCCINT — Core supply voltage (2.5 V) |
| Chân 28 | I/O — User I/O bank 1 |
| Chân 29 | I/O — User I/O bank 1 |
| Chân 30 | I/O — User I/O bank 1 |
| 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 | GND — Ground |
| Chân 37 | I/O — User I/O bank 1 |
| Chân 38 | I/O — User I/O bank 1 |
| Chân 39 | I/O — User I/O bank 1 |
| Chân 40 | I/O — User I/O bank 1 |
| Chân 41 | I/O — User I/O bank 1 |
| Chân 42 | I/O — User I/O bank 1 |
| Chân 43 | I/O — User I/O bank 1 |
| Chân 44 | I/O — User I/O bank 1 |
| Chân 45 | I/O — User I/O bank 1 |
| Chân 46 | I/O — User I/O bank 1 |
| Chân 47 | I/O — User I/O bank 1 |
| Chân 48 | I/O — User I/O bank 1 |
| Chân 49 | I/O — User I/O bank 1 |
| Chân 50 | I/O — User I/O bank 1 |
| Chân 51 | I/O — User I/O bank 1 |
| Chân 52 | I/O — User I/O bank 1 |
| Chân 53 | GND — Ground |
| Chân 54 | I/O — User I/O bank 1 |
| Chân 55 | I/O — User I/O bank 1 |
| Chân 56 | I/O — User I/O bank 1 |
| Chân 57 | I/O — User I/O bank 1 |
| Chân 58 | I/O — User I/O bank 1 |
| Chân 59 | I/O — User I/O bank 1 |
| Chân 60 | VCCIO — I/O supply voltage (3.3 V) |
| Chân 61 | I/O — User I/O bank 1 |
| Chân 62 | I/O — User I/O bank 1 |
| Chân 63 | I/O — User I/O bank 1 |
| Chân 64 | I/O — User I/O bank 1 |
| Chân 65 | I/O — User I/O bank 1 |
| Chân 66 | I/O — User I/O bank 1 |
| Chân 67 | I/O — User I/O bank 1 |
| Chân 68 | I/O — User I/O bank 1 |
| Chân 69 | I/O — User I/O bank 1 |
| Chân 70 | I/O — User I/O bank 1 |
| Chân 71 | I/O — User I/O bank 1 |
| Chân 72 | I/O — User I/O bank 1 |
| Chân 73 | I/O — User I/O bank 1 |
| Chân 74 | GND — Ground |
| Chân 75 | I/O — User I/O bank 2 |
| Chân 76 | I/O — User I/O bank 2 |
| Chân 77 | I/O — User I/O bank 2 |
| Chân 78 | I/O — User I/O bank 2 |
| Chân 79 | I/O — User I/O bank 2 |
| Chân 80 | I/O — User I/O bank 2 |
| Chân 81 | I/O — User I/O bank 2 |
| Chân 82 | VCCINT — Core supply voltage (2.5 V) |
| Chân 83 | I/O — User I/O bank 2 |
| Chân 84 | I/O — User I/O bank 2 |
| Chân 85 | I/O — User I/O bank 2 |
| Chân 86 | I/O — User I/O bank 2 |
| Chân 87 | I/O — User I/O bank 2 |
| Chân 88 | I/O — User I/O bank 2 |
| Chân 89 | I/O — User I/O bank 2 |
| Chân 90 | I/O — User I/O bank 2 |
| Chân 91 | I/O — User I/O bank 2 |
| Chân 92 | I/O — User I/O bank 2 |
| Chân 93 | I/O — User I/O bank 2 |
| Chân 94 | I/O — User I/O bank 2 |
| Chân 95 | GND — Ground |
| Chân 96 | I/O — User I/O bank 2 |
| Chân 97 | I/O — User I/O bank 2 |
| Chân 98 | I/O — User I/O bank 2 |
| Chân 99 | I/O — User I/O bank 2 |
| Chân 100 | I/O — User I/O bank 2 |
| Chân 101 | I/O — User I/O bank 2 |
| Chân 102 | I/O — User I/O bank 2 |
| Chân 103 | I/O — User I/O bank 2 |
| Chân 104 | I/O — User I/O bank 2 |
| Chân 105 | I/O — User I/O bank 2 |
| Chân 106 | VCCIO — I/O supply voltage (3.3 V) |
| Chân 107 | I/O — User I/O bank 2 |
| Chân 108 | I/O — User I/O bank 2 |
| Chân 109 | I/O — User I/O bank 2 |
| Chân 110 | I/O — User I/O bank 2 |
| Chân 111 | I/O — User I/O bank 2 |
| Chân 112 | I/O — User I/O bank 2 |
| Chân 113 | I/O — User I/O bank 2 |
| Chân 114 | I/O — User I/O bank 2 |
| Chân 115 | I/O — User I/O bank 2 |
| Chân 116 | I/O — User I/O bank 2 |
| Chân 117 | GND — Ground |
| Chân 118 | I/O — User I/O bank 3 |
| Chân 119 | I/O — User I/O bank 3 |
| Chân 120 | I/O — User I/O bank 3 |
| Chân 121 | I/O — User I/O bank 3 |
| Chân 122 | I/O — User I/O bank 3 |
| Chân 123 | I/O — User I/O bank 3 |
| Chân 124 | VCCINT — Core supply voltage (2.5 V) |
| Chân 125 | I/O — User I/O bank 3 |
| Chân 126 | I/O — User I/O bank 3 |
| Chân 127 | I/O — User I/O bank 3 |
| Chân 128 | I/O — User I/O bank 3 |
| Chân 129 | I/O — User I/O bank 3 |
| Chân 130 | I/O — User I/O bank 3 |
| Chân 131 | I/O — User I/O bank 3 |
| Chân 132 | I/O — User I/O bank 3 |
| Chân 133 | I/O — User I/O bank 3 |
| Chân 134 | I/O — User I/O bank 3 |
| Chân 135 | I/O — User I/O bank 3 |
| Chân 136 | I/O — User I/O bank 3 |
| Chân 137 | I/O — User I/O bank 3 |
| Chân 138 | GND — Ground |
| Chân 139 | I/O — User I/O bank 3 |
| Chân 140 | I/O — User I/O bank 3 |
| Chân 141 | I/O — User I/O bank 3 |
| Chân 142 | I/O — User I/O bank 3 |
| Chân 143 | I/O — User I/O bank 3 |
| Chân 144 | I/O — User I/O bank 3 |
| Chân 145 | I/O — User I/O bank 3 |
| Chân 146 | I/O — User I/O bank 3 |
| Chân 147 | I/O — User I/O bank 3 |
| Chân 148 | VCCIO — I/O supply voltage (3.3 V) |
| Chân 149 | I/O — User I/O bank 3 |
| Chân 150 | I/O — User I/O bank 3 |
| Chân 151 | I/O — User I/O bank 3 |
| Chân 152 | I/O — User I/O bank 3 |
| Chân 153 | I/O — User I/O bank 3 |
| Chân 154 | I/O — User I/O bank 3 |
| Chân 155 | I/O — User I/O bank 3 |
| Chân 156 | I/O — User I/O bank 3 |
| Chân 157 | I/O — User I/O bank 3 |
| Chân 158 | I/O — User I/O bank 3 |
| Chân 159 | I/O — User I/O bank 3 |
| Chân 160 | I/O — User I/O bank 3 |
| Chân 161 | GND — Ground |
| Chân 162 | I/O — User I/O bank 4 |
| Chân 163 | I/O — User I/O bank 4 |
| Chân 164 | I/O — User I/O bank 4 |
| Chân 165 | I/O — User I/O bank 4 |
| Chân 166 | I/O — User I/O bank 4 |
| Chân 167 | I/O — User I/O bank 4 |
| Chân 168 | I/O — User I/O bank 4 |
| Chân 169 | VCCINT — Core supply voltage (2.5 V) |
| Chân 170 | I/O — User I/O bank 4 |
| Chân 171 | I/O — User I/O bank 4 |
| Chân 172 | I/O — User I/O bank 4 |
| Chân 173 | I/O — User I/O bank 4 |
| Chân 174 | I/O — User I/O bank 4 |
| Chân 175 | I/O — User I/O bank 4 |
| Chân 176 | I/O — User I/O bank 4 |
| Chân 177 | I/O — User I/O bank 4 |
| Chân 178 | I/O — User I/O bank 4 |
| Chân 179 | I/O — User I/O bank 4 |
| Chân 180 | I/O — User I/O bank 4 |
| Chân 181 | I/O — User I/O bank 4 |
| Chân 182 | I/O — User I/O bank 4 |
| Chân 183 | GND — Ground |
| Chân 184 | I/O — User I/O bank 4 |
| Chân 185 | I/O — User I/O bank 4 |
| Chân 186 | I/O — User I/O bank 4 |
| Chân 187 | I/O — User I/O bank 4 |
| Chân 188 | I/O — User I/O bank 4 |
| Chân 189 | I/O — User I/O bank 4 |
| Chân 190 | I/O — User I/O bank 4 |
| Chân 191 | VCCIO — I/O supply voltage (3.3 V) |
| Chân 192 | I/O — User I/O bank 4 |
| Chân 193 | I/O — User I/O bank 4 |
| Chân 194 | I/O — User I/O bank 4 |
| Chân 195 | I/O — User I/O bank 4 |
| Chân 196 | I/O — User I/O bank 4 |
| Chân 197 | I/O — User I/O bank 4 |
| Chân 198 | I/O — User I/O bank 4 |
| Chân 199 | I/O — User I/O bank 4 |
| Chân 200 | I/O — User I/O bank 4 |
| Chân 201 | I/O — User I/O bank 4 |
| Chân 202 | I/O — User I/O bank 4 |
| Chân 203 | I/O — User I/O bank 4 |
| Chân 204 | GND — Ground |
| Chân 205 | I/O — User I/O bank 4 |
| Chân 206 | I/O — User I/O bank 4 |
| Chân 207 | I/O — User I/O bank 4 |
| Chân 208 | I/O — User I/O bank 4 |
Ứng dụng tiêu biểu
EPF10K30EQC208-1X phù hợp cho 7 Áp dụngs: Telecommunications Line Cards, Industrial Control and Factory Automation, PCI Bus Interface and Bridge Logic, Video Processing Front-Ends, ASIC Prototyping and Emulation, Legacy Glue Logic Replacement, Test and Measurement Instrumentation.
Telecommunications Line Cards
The EPF10K30EQC208-1X is well matched to telecom line card designs where 30K gates of LUT-based logic, 147 I/O pins, and on-chip RAM are needed for protocol glue, framer interfacing, and TDM bus aggregation. Its 2.5 V core and 3.3 V I/O directly interface legacy 3.3 V framers and SERDES framer companion chips of the late 1990s / early 2000s. The device's JTAG (IEEE 1149.1) interface simplifies in-system programming and board-level boundary-scan test on high-density backplanes. Compared to a CPLD alternative, the FLEX 10KE fabric provides roughly 4x the logic capacity at similar unit cost, while consuming modest quiescent current. Designers should pair the part with a 2.5 V LDO and bulk decoupling per the Altera reference design and budget for an EPC2/EPC8 configuration PROM.
Được đề xuất
Industrial Control and Factory Automation
The EPF10K30EQC208-1X provides the I/O count and embedded memory needed for industrial PLC I/O expansion, motor-control state machines, and fieldbus protocol conversion (Profibus, DeviceNet legacy bridges). Its 147 user I/O pins map naturally to multi-axis encoder inputs, opto-isolated digital I/O banks, and stepper-motor pulse generators, while the 24,576 bits of distributed RAM hold commutation tables and PID coefficient sets. The commercial 0 C to 70 C temperature grade suits indoor control cabinet environments, and the 28x28 mm PQFP package is straightforward to rework on through-hole-friendly industrial PCBs. Compared to a microcontroller, the FLEX 10KE fabric allows parallel logic execution of multiple axis controllers without firmware scheduling jitter, and its SRAM configuration supports remote firmware upgrades via JTAG in the field.
Được đề xuất
PCI Bus Interface and Bridge Logic
The EPF10K30EQC208-1X is qualified for 33 MHz, 32-bit PCI bus bridge applications because its I/O banks support 3.3 V PCI signaling with the required 5 V tolerance margin per the PCI Local Bus Specification. The 1,728 logic elements and 24 Kb of embedded RAM can implement a target or master bridge state machine plus FIFOs without external SRAM, and the 147 I/O pins comfortably accommodate 32-bit data + 32-bit address plus control. Designers can pair this FLEX 10KE part with a downstream microcontroller or DSP via the unused I/O, building a single-FPGA PCI mezzanine card (PMC) or CompactPCI bridge. Compared to discrete 74-series glue logic, the EPF10K30EQC208-1X consolidates roughly 20-30 logic ICs into one device, dramatically simplifying PCB layout and reducing board area.
Được đề xuất
Video Processing Front-Ends
The EPF10K30EQC208-1X is suitable for legacy video capture, scan-rate conversion, and overlay-graphic controllers because its embedded RAM can buffer a full line of standard-definition video, and the 147 I/O pins accommodate 16-bit video buses plus sync, blanking, and clock signals. Designers in the late 1990s used this part for broadcast equipment and digital video recorders (DVR) where ASIC NRE was unjustified. The 0.6 ns propagation delay enables pixel-rate processing at 27 MHz video clocks with margin. The PQFP-208 package is preferred over BGA for prototype and low-volume video equipment because it allows hand-rework. Compared to a modern Cyclone IV, the EPF10K30EQC208-1X has roughly 1/4 the RAM and 1/3 the LE count, but is still adequate for SD-resolution pipelines.
Được đề xuất
ASIC Prototyping and Emulation
Engineers use the EPF10K30EQC208-1X as a vehicle for prototyping custom ASICs because its LUT-based fabric, embedded RAM, and JTAG configuration enable rapid RTL iteration with Quartus design software. Multiple FLEX 10KE devices can be chained via JTAG to emulate larger ASICs for pre-silicon software development. The 24 Kb of RAM holds test vectors or trace buffers, and the 147 I/O pins provide plenty of stimulus/observation channels for logic analyzer hookups. Compared to simulation, FPGA prototyping runs at MHz rather than kHz and catches timing bugs that simulation misses. The PQFP-208 package, although obsolete in 2026, is still preferred in academic and defense prototyping labs because it accepts standard 0.5 mm-pitch test clips that BGA parts cannot.
Được đề xuất
Legacy Glue Logic Replacement
The EPF10K30EQC208-1X excels as a single-chip replacement for legacy 74-series glue logic in mature equipment, where it can absorb 20-50 SSI/MSI logic parts along with custom state machines. Its 1,728 logic elements, 4 embedded array blocks, and 147 I/O pins handle address decoding, bus arbitration, wait-state generation, and interrupt controllers in a single package. The 2.5 V core / 3.3 V I/O voltage compatibility matches 3.3 V ASICs and 5 V-tolerant peripherals of the early 2000s. Compared to designing a fresh ASIC, this approach costs a fraction of the NRE and ships in weeks instead of quarters. Maintainers of telecom, medical, and military equipment rely on this part for end-of-life repair, and Rochester Electronics stocks it specifically for that purpose.
Được đề xuất
Test and Measurement Instrumentation
The EPF10K30EQC208-1X is well suited to legacy bench instruments (oscilloscopes, logic analyzers, arbitrary waveform generators) where its 30K-gate fabric implements custom DSP pre-processing, channel multiplexing, and display refresh logic in a single chip. The 24 Kb of embedded RAM holds calibration coefficients and waveform lookup tables, and the 147 I/O pins can directly drive front-panel keypads, segment LCDs, or VGA display controllers. The PQFP-208 package simplifies hand rework when lab technicians service instruments; BGA parts cannot be repaired without specialized equipment. Compared to a DSP + microcontroller pair, the FLEX 10KE fabric executes sample-rate conversion and triggering algorithms with deterministic latency, which is critical for measurement accuracy.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF10K30EQC208-1X — 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 | EPF10K30EQC208-1N | EPF10K30EQC208-1 | EPF10K30EFC256-3N |
|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | 208-pin PQFP (BFQFP, 28x28 mm) | 208-pin PQFP (same as this product) | 208-pin PQFP (same as this product) | 256-pin FineLine BGA (different package) |
| Logic Elements | 1,728 | 1,728 | 1,728 | 1,728 |
| Total RAM Bits | 24,576 | 24,576 | 24,576 | 24,576 |
| Core Voltage | 2.375 V - 2.625 V (2.5 V nominal) | 2.375 V - 2.625 V | 2.375 V - 2.625 V | 2.375 V - 2.625 V |
| Speed Grade | -1X (faster than standard -1) | -1N (standard) | -1 (standard) | -3N (slower) |
| Operating Temperature | 0 C to 70 C (commercial) | 0 C to 70 C | 0 C to 70 C | 0 C to 70 C |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Faster -1X speed grade provides timing margin over standard -1 (vsEPF10K30EQC208-1N)
- 208-pin PQFP package supports hand rework and legacy tooling (vsEPF10K30EFC256-3N (FineLine BGA))
- 147 user I/O pins provide broad system integration in a single device (vsEPM7256A CPLD (144 macrocells, ~68 I/O))
Ghi chú thiết kế
Estimated: EPF10K30EQC208-1X requires a clean 2.5 V core (VCCINT) and a 3.3 V I/O supply (VCCIO). Multiple VCCINT and VCCIO pins are distributed around the 208-PQFP package to reduce inductance; place one 0.1 uF decoupling capacitor per VCCINT pin and one 10 uF bulk capacitor near each supply cluster. The 2.5 V rail tolerance is 5% (2.375 V to 2.625 V); use a low-dropout regulator such as an LT1585 or TPS7A45 to keep ripple under 50 mVpk during configuration bursts. Sequence VCCINT before VCCIO per the FLEX 10KE datasheet to avoid I/O latch-up during power-up.
The 208-pin BFQFP has a 0.5 mm pin pitch and a 28x28 mm body; allocate at least 4-layer PCB with a continuous ground plane beneath the device to provide a low-impedance return path for the high-edge-rate configuration and clock signals. Route JTAG signals (TCK, TMS, TDI, TDO) as a daisy chain with 10 kohm pull-ups on TCK/TMS/TDI, and add a 33 ohm series resistor on TDO near the FPGA to damp ringing. Avoid running switching signals (clock, configuration) parallel to user I/O for more than 500 mil to minimize crosstalk into the analog-sensitive I/O banks.
Do not assume the EPF10K30EQC208-1X has on-chip non-volatile memory; this part is SRAM-based and loses its configuration when power is removed. Always pair it with a configuration EEPROM (EPC2 or EPC8) or a microcontroller that streams the bitstream at power-up via passive serial mode. Avoid using the device at junction temperatures above 125 C; the commercial 0 C-70 C rating assumes the case temperature stays within that range, which requires a thermal pad or copper pour in still-air designs. Finally, when substituting EPF10K30EQC208-1N for the -1X, verify that the design's worst-case timing paths still close at the standard speed grade.
Thông tin tuân thủ
FLEX 10KE family pre-dates RoHS mandate; specific RoHS/REACH/lead-free status of this lot depends on the manufacturer (Intel/Altera) declaration at shipment - confirm with Rochester Electronics for franchised-stock compliance certificates. Part is commercial-grade (not AEC-Q100).
