EPC2LC20V vs EPC2LC20 مقایسه
مقایسه دقیق کنار به کنار EPC2LC20V توسط Intel و EPC2LC20 توسط Altera. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | EPC2LC20V | EPC2LC20 |
|---|---|---|
| برند | Intel | Altera |
| دسته‌بندی | FPGA & CPLD | Memory ICs |
| وضعیت چرخه عمر | NRND | NRND |
| قیمت واحد (USD) | — | $7.20 |
| Product Type | Flash Configuration Device (FPGA configuration PROM) | — |
| اندازه حافظه | 1.6 Mb (1,678,336 bits) | 1.6 Mbit |
| Configuration Interface | Serial (Passive Serial) or 8-bit parallel | Serial (x1) to FPGA via DCLK/nCONFIG/nSTATUS/CONF_DONE |
| Maximum Configuration Clock | 10 MHz | — |
| Operating Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typ.) | — |
| Program/Erase Cycles | 100,000 cycles minimum | — |
| Data Retention | 20 years minimum | — |
| JTAG Support | IEEE 1149.1 Boundary Scan, in-system programmable | — |
| بسته‌بندی | PLCC-20 (JEDEC MO-047) | 20-pin PLCC (J-lead, 9x9 mm) |
| دمای کاری | -40C to +85C (industrial) | -40C to +85C (industrial) [DATA_NEEDED: exact grade from datasheet] |
| Storage Temperature | -65C to +150C | — |
| Lead-Free / RoHS | Lead-free (V suffix), RoHS compliant | — |
| Compatible FPGAs | Cyclone, Stratix, APEX 20K, ACEX 1K, FLEX 10K, FLEX 8000 | — |
| On-chip Oscillator | Yes (generates DCLK) | — |
| Configuration Time (typical) | Depends on FPGA bitstream length and clock mode | — |
| سطح MSL | [DATA_NEEDED: MSL level] | — |
| نوع حافظه | — | Non-volatile configuration PROM |
| Programming Interface | — | IEEE 1149.1 (JTAG) ISP, 5.0-V and 3.3-V tolerant |
| Supply Voltage VCC | — | 3.0 V to 3.6 V (3.3-V operation) |
| ISP Voltage Range | — | 5.0 V or 3.3 V |
| Supported FPGA Families | — | ACEX 1K, APEX 20K/20KC/20KE, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, MAX 9000 |
| Cascade Support | — | Yes - daisy-chain multiple EPC2 devices via JTAG for larger bitstreams |
| نوع نصب | — | Surface Mount |
| وضعیت RoHS | — | Non-Compliant (original Altera Pb-containing part) |
| Lead-Free Version | — | EPC2LC20N available as lead-free equivalent |
| Programming Support | — | Altera Programming Unit (APU), Quartus II, JTAG programmer |
| Boundary-Scan | — | IEEE 1149.1 compliant, 8-bit or 16-bit JTAG |