EPC144L20 vs EPC1064LC20 مقایسه
مقایسه دقیق کنار به کنار EPC144L20 توسط Altera و EPC1064LC20 توسط Intel. 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 | EPC144L20 | EPC1064LC20 |
|---|---|---|
| برند | Altera | Intel |
| دسته‌بندی | FPGA & CPLD | Memory ICs |
| وضعیت چرخه عمر | Obsolete | Obsolete |
| نوع حافظه | OTP (One-Time Programmable) Configuration PROM | OTP Configuration PROM (Flash-based, one-time programmable) |
| Memory Density | 440,800 bits | — |
| سازمان | 440,800 words × 1 bit (serial) | — |
| رابط | Altera serial configuration (4-pin: nCS, DCLK, DATA, nCONFIG) | Serial (Passive Serial / daisy-chain compatible) |
| ولتاژ تغذیه | 3.3 V | — |
| Package Type | 20-pin LCC (Leadless Chip Carrier) | — |
| دمای کاری | -40C to +85C (industrial) | 0 C to 70 C (Commercial) |
| Programming Method | OTP anti-fuse (single program cycle) | — |
| Compatible FPGA Families | FLEX 10K, ACEX 1K, APEX 20K, Mercury (legacy Altera) | — |
| نوع نصب | Surface Mount / Socket | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | Non-compliant (Sn/Pb finish) |
| Lead-Free | [DATA_NEEDED: lead-free status] | No (Sn/Pb terminal finish) |
| Configuration Clock | [DATA_NEEDED: max DCLK frequency] | — |
| Programming Voltage | [DATA_NEEDED: VPP] | — |
| Manufacturer | Altera Corporation (now Intel PSG) | — |
| اندازه حافظه | — | 65 kb (65,536 bits) |
| Programmable Type | — | OTP (One-Time Programmable) |
| Access Time | — | 90 ns (approximately 10 MHz) |
| Supply Voltage (Operating) | — | 4.5 V to 5.5 V |
| Supply Voltage (Nominal) | — | 5 V |
| بسته‌بندی / کیس | — | 20-PLCC (LC) J-lead, 9x9 mm |
| No. of Terminals | — | 20 |
| Terminal Finish | — | Tin/Lead (Sn/Pb) |
| Package Code | — | QCCJ (PLCC-20 J-lead) |
| Package Shape | — | Square |
| Compatible Altera FPGA Families | — | ACEX 1K, APEX 20K, APEX II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX |
| Configuration Modes Supported | — | Passive Serial (PS) with FPP up to 100 MHz on newer FPGAs |
| سطح MSL | — | [DATA_NEEDED: MSL level] |