EPF10K30EQC208-3N - 30K Gates FLEX 10KE FPGA, 208-PQFP | Intel
料号： EPF10K30EQC208-3N ⚠ 最后一次采购| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $78.5 | $78.50 |
| 10 | $70.65 | $706.50 |
| 100 | $62.8 | $6,280.00 |
| 500 | $55.95 | $27,975.00 |
| 1,000 | $49.1 | $49,100.00 |
EPF10K30EQC208-3N 概述
A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnects, and programmable I/O cells that the user can program to implement arbitrary digital logic. FPGAs sit between fixed-function ASICs and software-driven microcontrollers in the system hierarchy: digital logic IC -> programmable logic -> FPGA -> System-on-Chip (SoC) FPGA. The FLEX 10KE family was Intel's (originally Altera's) industry-first embedded programmable logic device family with on-chip SRAM blocks, enabling System-on-a-Programmable-Chip (SOPC) integration via its embedded array blocks (EABs).
Key features include 216 Logic Array Blocks (LABs) organized across the device fabric, embedded array blocks providing dedicated SRAM for true dual-port or single-port memory functions, in-system programmability via the IEEE 1149.1 JTAG interface, and multi-voltage I/O support allowing 2.5 V, 3.3 V, or 5 V interfaces on the same die. The device's CMOS SRAM-based configuration memory supports unlimited reconfiguration cycles, making it ideal for prototyping and design iteration. The commercial temperature grade (0 °C to 70 °C) targets mainstream industrial and consumer embedded designs.
Typical applications include glue logic replacement, bus-bridging interfaces, custom state-machine controllers, DSP co-processing front-ends, and legacy system refresh designs where a programmable logic upgrade path is desired. The on-chip EABs allow implementation of small FIFOs, dual-port RAM, and ROM look-up tables without consuming general-purpose logic.
When designing with this part, remember that the SRAM configuration memory must be loaded on every power-up via a configuration PROM (EPC2, EPC8, or EPC16) or a microcontroller host. Pin compatibility within the FLEX 10KE family allows design migration across speed grades and package options on the same PCB footprint, simplifying inventory and second-source planning.
直接替换替代料： EPF10K30EQC208-3N ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： EPF10K30EQC208-3N （相同外形与封装尺寸） ——差异在于 Package, Process Technology, Operating Temperature, Propagation Delay, RoHS Status.
快速对比工具——选择替代料号进行并排对比：
EPF10K30EQC208-3
✅ 直接替换✓ 有现货
$26.1 / 个
查看数据手册 →EPF10K30EQC208-2N
✅ 直接替换✓ 有现货
$19.75 / 个
查看数据手册 →EPF10K30EQC208-2
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$17.85 / 个
查看数据手册 →EPF10K30EQC208-1N
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$28.4 / 个
查看数据手册 →EPF10K30EQC208-1
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$17.95 / 个
查看数据手册 →EPF10K30EQC208-1X
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$18.4 / 个
查看数据手册 →EPF10K30EQC208-3N 最大额定值与电气特性
| Family | FLEX 10KE |
| Logic Elements / Cells | 1,728 |
| Typical Gates | 30,000 |
| Total RAM Bits | 24,576 |
| Logic Array Blocks (LABs) | 216 |
| User I/Os | 147 |
| Internal Frequency | 200 MHz |
| Propagation Delay | 0.6 ns (typical) |
| Core Voltage | 2.5 V |
| Process Technology | 0.22 µm CMOS |
| 工作温度 | 0 °C to +70 °C (commercial) |
| 封装 | 208-pin PQFP (BFQFP, plastic) |
| 安装类型 | Surface Mount |
| Configuration Memory | SRAM (volatile, requires external PROM) |
| JTAG Support | IEEE 1149.1 boundary-scan |
EPF10K30EQC208-3N 引脚配置
| 引脚 1 | I/O — User I/O pin (Bank 1 or 2) |
| 引脚 2 | I/O — User I/O pin |
| 引脚 3 | I/O — User I/O pin |
| 引脚 4 | I/O — User I/O pin |
| 引脚 5 | I/O — User I/O pin |
| 引脚 6 | VCCIO1 — I/O bank 1 voltage supply |
| 引脚 7 | GND — Ground |
| 引脚 8 | I/O — User I/O pin |
| 引脚 9 | I/O — User I/O pin |
| 引脚 10 | I/O — User I/O pin |
| 引脚 11 | I/O — User I/O pin |
| 引脚 12 | I/O — User I/O pin |
| 引脚 13 | I/O — User I/O pin |
| 引脚 14 | TDI — JTAG Test Data In |
| 引脚 15 | TMS — JTAG Test Mode Select |
| 引脚 16 | TCK — JTAG Test Clock |
| 引脚 17 | I/O — User I/O pin |
| 引脚 18 | I/O — User I/O pin |
| 引脚 19 | I/O — User I/O pin |
| 引脚 20 | I/O — User I/O pin |
| 引脚 21 | GND — Ground |
| 引脚 22 | VCCINT — Core 2.5 V supply |
| 引脚 23 | I/O — User I/O pin |
| 引脚 24 | I/O — User I/O pin |
| 引脚 25 | I/O — User I/O pin |
| 引脚 26 | I/O — User I/O pin |
| 引脚 27 | I/O — User I/O pin |
| 引脚 28 | I/O — User I/O pin |
| 引脚 29 | I/O — User I/O pin |
| 引脚 30 | VCCIO2 — I/O bank 2 voltage supply |
| 引脚 31 | I/O — User I/O pin |
| 引脚 32 | I/O — User I/O pin |
| 引脚 33 | I/O — User I/O pin |
| 引脚 34 | I/O — User I/O pin |
| 引脚 35 | I/O — User I/O pin |
| 引脚 36 | I/O — User I/O pin |
| 引脚 37 | GND — Ground |
| 引脚 38 | I/O — User I/O pin |
| 引脚 39 | I/O — User I/O pin |
| 引脚 40 | I/O — User I/O pin |
| 引脚 41 | I/O — User I/O pin |
| 引脚 42 | I/O — User I/O pin |
| 引脚 43 | I/O — User I/O pin |
| 引脚 44 | I/O — User I/O pin |
| 引脚 45 | VCCINT — Core 2.5 V supply |
| 引脚 46 | I/O — User I/O pin |
| 引脚 47 | I/O — User I/O pin |
| 引脚 48 | I/O — User I/O pin |
| 引脚 49 | I/O — User I/O pin |
| 引脚 50 | GND — Ground |
| 引脚 51 | I/O — User I/O pin |
| 引脚 52 | VCCIO2 — I/O bank 2 voltage supply |
| 引脚 53 | I/O — User I/O pin |
| 引脚 54 | I/O — User I/O pin |
| 引脚 55 | I/O — User I/O pin |
| 引脚 56 | I/O — User I/O pin |
| 引脚 57 | I/O — User I/O pin |
| 引脚 58 | I/O — User I/O pin |
| 引脚 59 | I/O — User I/O pin |
| 引脚 60 | I/O — User I/O pin |
| 引脚 61 | VCCINT — Core 2.5 V supply |
| 引脚 62 | I/O — User I/O pin |
| 引脚 63 | I/O — User I/O pin |
| 引脚 64 | I/O — User I/O pin |
| 引脚 65 | GND — Ground |
| 引脚 66 | I/O — User I/O pin |
| 引脚 67 | I/O — User I/O pin |
| 引脚 68 | VCCIO2 — I/O bank 2 voltage supply |
| 引脚 69 | I/O — User I/O pin |
| 引脚 70 | I/O — User I/O pin |
| 引脚 71 | I/O — User I/O pin |
| 引脚 72 | I/O — User I/O pin |
| 引脚 73 | I/O — User I/O pin |
| 引脚 74 | I/O — User I/O pin |
| 引脚 75 | I/O — User I/O pin |
| 引脚 76 | GND — Ground |
| 引脚 77 | I/O — User I/O pin |
| 引脚 78 | VCCINT — Core 2.5 V supply |
| 引脚 79 | I/O — User I/O pin |
| 引脚 80 | I/O — User I/O pin |
| 引脚 81 | I/O — User I/O pin |
| 引脚 82 | I/O — User I/O pin |
| 引脚 83 | I/O — User I/O pin |
| 引脚 84 | I/O — User I/O pin |
| 引脚 85 | I/O — User I/O pin |
| 引脚 86 | VCCIO2 — I/O bank 2 voltage supply |
| 引脚 87 | I/O — User I/O pin |
| 引脚 88 | I/O — User I/O pin |
| 引脚 89 | I/O — User I/O pin |
| 引脚 90 | GND — Ground |
| 引脚 91 | I/O — User I/O pin |
| 引脚 92 | I/O — User I/O pin |
| 引脚 93 | I/O — User I/O pin |
| 引脚 94 | I/O — User I/O pin |
| 引脚 95 | I/O — User I/O pin |
| 引脚 96 | VCCINT — Core 2.5 V supply |
| 引脚 97 | I/O — User I/O pin |
| 引脚 98 | I/O — User I/O pin |
| 引脚 99 | I/O — User I/O pin |
| 引脚 100 | I/O — User I/O pin |
| 引脚 101 | GND — Ground |
| 引脚 102 | VCCIO3 — I/O bank 3 voltage supply |
| 引脚 103 | I/O — User I/O pin |
| 引脚 104 | I/O — User I/O pin |
| 引脚 105 | I/O — User I/O pin |
| 引脚 106 | I/O — User I/O pin |
| 引脚 107 | I/O — User I/O pin |
| 引脚 108 | I/O — User I/O pin |
| 引脚 109 | I/O — User I/O pin |
| 引脚 110 | I/O — User I/O pin |
| 引脚 111 | VCCINT — Core 2.5 V supply |
| 引脚 112 | I/O — User I/O pin |
| 引脚 113 | I/O — User I/O pin |
| 引脚 114 | I/O — User I/O pin |
| 引脚 115 | I/O — User I/O pin |
| 引脚 116 | GND — Ground |
| 引脚 117 | I/O — User I/O pin |
| 引脚 118 | VCCIO3 — I/O bank 3 voltage supply |
| 引脚 119 | I/O — User I/O pin |
| 引脚 120 | I/O — User I/O pin |
| 引脚 121 | I/O — User I/O pin |
| 引脚 122 | I/O — User I/O pin |
| 引脚 123 | I/O — User I/O pin |
| 引脚 124 | I/O — User I/O pin |
| 引脚 125 | I/O — User I/O pin |
| 引脚 126 | GND — Ground |
| 引脚 127 | I/O — User I/O pin |
| 引脚 128 | VCCINT — Core 2.5 V supply |
| 引脚 129 | I/O — User I/O pin |
| 引脚 130 | I/O — User I/O pin |
| 引脚 131 | I/O — User I/O pin |
| 引脚 132 | I/O — User I/O pin |
| 引脚 133 | I/O — User I/O pin |
| 引脚 134 | I/O — User I/O pin |
| 引脚 135 | I/O — User I/O pin |
| 引脚 136 | VCCIO3 — I/O bank 3 voltage supply |
| 引脚 137 | I/O — User I/O pin |
| 引脚 138 | I/O — User I/O pin |
| 引脚 139 | I/O — User I/O pin |
| 引脚 140 | GND — Ground |
| 引脚 141 | I/O — User I/O pin |
| 引脚 142 | I/O — User I/O pin |
| 引脚 143 | I/O — User I/O pin |
| 引脚 144 | I/O — User I/O pin |
| 引脚 145 | I/O — User I/O pin |
| 引脚 146 | VCCINT — Core 2.5 V supply |
| 引脚 147 | I/O — User I/O pin |
| 引脚 148 | I/O — User I/O pin |
| 引脚 149 | I/O — User I/O pin |
| 引脚 150 | I/O — User I/O pin |
| 引脚 151 | GND — Ground |
| 引脚 152 | VCCIO4 — I/O bank 4 voltage supply |
| 引脚 153 | I/O — User I/O pin |
| 引脚 154 | I/O — User I/O pin |
| 引脚 155 | I/O — User I/O pin |
| 引脚 156 | I/O — User I/O pin |
| 引脚 157 | I/O — User I/O pin |
| 引脚 158 | I/O — User I/O pin |
| 引脚 159 | I/O — User I/O pin |
| 引脚 160 | I/O — User I/O pin |
| 引脚 161 | VCCINT — Core 2.5 V supply |
| 引脚 162 | I/O — User I/O pin |
| 引脚 163 | I/O — User I/O pin |
| 引脚 164 | I/O — User I/O pin |
| 引脚 165 | I/O — User I/O pin |
| 引脚 166 | GND — Ground |
| 引脚 167 | I/O — User I/O pin |
| 引脚 168 | VCCIO4 — I/O bank 4 voltage supply |
| 引脚 169 | I/O — User I/O pin |
| 引脚 170 | I/O — User I/O pin |
| 引脚 171 | I/O — User I/O pin |
| 引脚 172 | I/O — User I/O pin |
| 引脚 173 | I/O — User I/O pin |
| 引脚 174 | I/O — User I/O pin |
| 引脚 175 | I/O — User I/O pin |
| 引脚 176 | GND — Ground |
| 引脚 177 | I/O — User I/O pin |
| 引脚 178 | nCONFIG — Configuration start (active-low) |
| 引脚 179 | nSTATUS — Configuration status (active-low) |
| 引脚 180 | CONF_DONE — Configuration done |
| 引脚 181 | DCLK — Configuration clock |
| 引脚 182 | DATA0 — Configuration data input |
| 引脚 183 | MSEL0 — Configuration mode select 0 |
| 引脚 184 | MSEL1 — Configuration mode select 1 |
| 引脚 185 | VCCINT — Core 2.5 V supply |
| 引脚 186 | I/O — User I/O pin |
| 引脚 187 | I/O — User I/O pin |
| 引脚 188 | I/O — User I/O pin |
| 引脚 189 | I/O — User I/O pin |
| 引脚 190 | GND — Ground |
| 引脚 191 | I/O — User I/O pin |
| 引脚 192 | VCCIO4 — I/O bank 4 voltage supply |
| 引脚 193 | I/O — User I/O pin |
| 引脚 194 | I/O — User I/O pin |
| 引脚 195 | I/O — User I/O pin |
| 引脚 196 | I/O — User I/O pin |
| 引脚 197 | I/O — User I/O pin |
| 引脚 198 | I/O — User I/O pin |
| 引脚 199 | I/O — User I/O pin |
| 引脚 200 | GND — Ground |
| 引脚 201 | I/O — User I/O pin |
| 引脚 202 | VCCINT — Core 2.5 V supply |
| 引脚 203 | I/O — User I/O pin |
| 引脚 204 | I/O — User I/O pin |
| 引脚 205 | I/O — User I/O pin |
| 引脚 206 | I/O — User I/O pin |
| 引脚 207 | TDO — JTAG Test Data Out |
| 引脚 208 | I/O — User I/O pin |
典型应用
EPF10K30EQC208-3N 适用于 6 应用s: Glue Logic and Bus Bridging, Custom State-Machine Controllers, DSP Co-Processing Front-End, Legacy System Refresh and Industrial Retrofits, Telecom Line-Card Interface Logic, Embedded Memory and FIFO Buffers.
Glue Logic and Bus Bridging
The EPF10K30EQC208-3N is ideally suited for glue-logic replacement between microprocessors, memory, and peripherals on legacy boards. With 1,728 logic elements and 147 user I/Os, it can replace dozens of 74-series TTL/CMOS parts while consolidating bus-protocol conversion logic. The 200 MHz internal clock and 0.6 ns propagation delay handle high-speed address/data bus multiplexing and timing-skew correction. Designers use the device to bridge 8/16/32-bit buses, generate chip-select decoders, and implement wait-state insertion logic. Pin compatibility across the FLEX 10KE 208-PQFP family allows design reuse when migrating speed grades or qualifying second sources.
推荐
Custom State-Machine Controllers
For implementing complex state machines and protocol controllers, the EPF10K30EQC208-3N delivers the right combination of LUT density, dedicated flip-flops, and JTAG debug support. Its 216 Logic Array Blocks provide ample registers for state encoding and pipelined control logic, while embedded array blocks (EABs) handle small FIFO and lookup-table memory. The 2.5 V core combined with selectable I/O voltages (2.5 V/3.3 V/5 V) simplifies integration with mixed-voltage legacy controllers. In-system programmability via the IEEE 1149.1 JTAG interface enables rapid state-machine iteration during prototype bring-up without IC swaps.
推荐
DSP Co-Processing Front-End
The EPF10K30EQC208-3N serves as a flexible DSP co-processor front-end for filtering, FFT pre-processing, and data-acquisition pipelines. Its 24,576 bits of distributed SRAM enable small-to-medium data buffers and coefficient tables, while the 200 MHz internal clock supports high-sample-rate front ends in conjunction with external ADC/DAC chips. Multi-voltage I/O banks allow direct interfacing with 5 V legacy ADCs and 3.3 V modern DSPs without level shifters. Designers can implement systolic FIR filters, FFT butterflies, and digital down-conversion stages in the same fabric, accelerating prototype DSP designs before ASIC migration.
推荐
Legacy System Refresh and Industrial Retrofits
When modernizing legacy industrial control or telecom boards, the EPF10K30EQC208-3N allows engineers to consolidate discrete logic, custom PAL/GAL arrays, and obsolete ASICs into a single reprogrammable device. Its commercial 0 °C to 70 °C operating range suits indoor industrial enclosures, while 5 V-tolerant I/O banks directly interface with original legacy bus transceivers. On-board JTAG reconfiguration lets field technicians update control logic without desoldering parts, ideal for retrofitting production lines. The SRAM-based configuration memory supports unlimited in-system firmware updates over a product's lifetime.
推荐
Telecom Line-Card Interface Logic
Telecom line cards often require dense programmable logic for HDLC framing, T1/E1 aggregation, and proprietary bus-protocol adaptation. The EPF10K30EQC208-3N offers 147 user I/Os to handle multiple serial links in parallel, while embedded array blocks (EABs) provide the dual-port RAM needed for small transmit/receive FIFOs. Its 200 MHz internal clock rate and 0.6 ns propagation delay enable low-latency serial protocol processing. The 2.5 V core minimizes power consumption on densely populated line cards, and the JTAG interface supports boundary-scan board test in high-volume manufacturing.
推荐
Embedded Memory and FIFO Buffers
The EPF10K30EQC208-3N's 24,576 bits of on-chip dual-port SRAM, distributed across its embedded array blocks, are ideal for implementing small-to-medium FIFOs, dual-port buffers, and lookup tables. Each EAB can be configured as 256×8, 512×4, 1024×2, or 2048×1 true dual-port RAM, supporting independent read/write clocks. Combined with 147 user I/Os and 216 LABs for address generation and flag logic, the device fits applications such as video line buffers, communication FIFOs, and waveform look-up tables. Designers can trade off EAB count against general logic for memory- or logic-dominated designs.
推荐
推荐产品汇总
工程参考数据： EPF10K30EQC208-3N ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EPF10K30EQC208-3 | EPF10K30EQC208-2N | EPF10K30EQC208-2 | EPF10K30EQC208-1N | EPF10K30EQC208-1 | EPF10K30EQC208-1X |
|---|---|---|---|---|---|---|---|
| Package | 208-pin PQFP (BFQFP) | 208-pin PQFP - same | 208-pin PQFP - same | 208-pin PQFP - same | 208-pin PQFP - same | 208-pin PQFP - same | 208-pin PQFP - same |
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel | Intel |
| Speed Grade | -3 (slowest commercial) | -3 | -2 (faster) | -2 (faster) | -1 (fastest) | -1 (fastest) | -1 industrial |
| Logic Elements | 1,728 | 1,728 | 1,728 | 1,728 | 1,728 | 1,728 | 1,728 |
| User I/Os | 147 | 147 | 147 | 147 | 147 | 147 | 147 |
| RAM Bits | 24,576 | 24,576 | 24,576 | 24,576 | 24,576 | 24,576 | 24,576 |
| Core Voltage | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| Temperature Grade | Commercial (0 to 70 °C) | Commercial | Commercial | Commercial | Commercial | Commercial | Industrial |
| Lifecycle Status | Last-time-buy / obsolete | Last-time-buy | Last-time-buy | Last-time-buy | Last-time-buy | Last-time-buy | Last-time-buy |
关键差异点
- Industry-first FLEX 10KE architecture with enhanced embedded array blocks (EABs) （对比 EPF10K30AQC208-1N (FLEX 10KA family))
- Pin-compatible 208-PQFP package across speed grades （对比 EPF10K30EFC484-3N (484-pin BGA))
- Multi-voltage I/O support (2.5 V, 3.3 V, 5 V) on the same die （对比 EPF10K100EBC356-1 (Cyclone family predecessor))
设计说明
The EPF10K30EQC208-3N requires a 2.5 V core supply (VCCINT) with ±5 % tolerance and four I/O bank voltages (VCCIO1-4) that can be independently set to 2.5 V, 3.3 V, or 5 V. Place 0.1 µF ceramic decoupling capacitors adjacent to every VCCINT pin (typically 8 distributed) and bulk 33 µF tantalum capacitors on each VCCIO bank. Estimated Icc current at 200 MHz with all I/O toggling is 250-400 mA; verify with worst-case test patterns from the FLEX 10KE PowerPlay tool.
For the 208-pin PQFP package, allocate at least 4 signal layers and one ground plane. Maintain 50 Ω controlled impedance on clock and JTAG traces and use 90 Ω differential routing for LVDS where applicable. Place the EPC2/EPC8 configuration PROM within 2 inches of the FPGA to avoid configuration-clock skew issues. Ensure pin 1 marker dot orientation matches the package land pattern; PQFP pin numbering increases counter-clockwise from the marker.
Estimated: configuration bitstream size for the EPF10K30E is approximately 160 Kbits. Selecting an undersized EPC2 (1 Mbit) PROM will cause configuration failures. Always tie nCONFIG high through a 4.7 kΩ resistor and add 1 µF bypass on the nSTATUS pin to suppress false configuration-start events during power-up. Do not leave MSEL pins floating - tie them to defined logic levels per the configuration mode (PS, AS, JTAG).
合规信息
RoHS and REACH compliance status varies by lot date code; the 'N' suffix historically indicates lead-free finish but cannot be guaranteed without specific lot traceability. AEC-Q100 not applicable (FPGA is not automotive-qualified). Verify compliance with distributor per-lot documentation before placing in production.
