EPC1LC120 vs EPC1LC20-WCEC52 مقایسه
مقایسه دقیق کنار به کنار EPC1LC120 توسط Altera و EPC1LC20-WCEC52 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 | EPC1LC120 | EPC1LC20-WCEC52 |
|---|---|---|
| برند | Altera | Altera |
| دسته‌بندی | Memory ICs | Memory ICs |
| وضعیت چرخه عمر | فعال | Obsolete |
| نوع حافظه | Serial Configuration Memory (Flash-based, non-volatile) | OTP Configuration PROM (Anti-fuse) |
| Memory Density | 1 Mbit | — |
| Serial Clock Frequency (DCLK) | 8 MHz | — |
| Supported FPGA Families | APEX 20K, ACEX 1K, Cyclone, MAX, Mercury, Stratix-class | — |
| رابط | Altera / Intel proprietary FPGA-configuration serial bus (DATA, DCLK, nCONFIG, nSTATUS, CONF_DONE) | Serial (Altera FPP/PS configuration protocol) |
| بسته‌بندی | LQFP-120 (Low-profile Quad Flat Pack) | 20-pin PLCC (J-lead, through-hole, 9x9 mm) |
| نوع نصب | Surface Mount | — |
| محدوده دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| ولتاژ تغذیه | [DATA_NEEDED: VCC range] | — |
| Programming | Factory / JTAG via Altera programming tools | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| سطح MSL | [DATA_NEEDED: MSL rating] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| Configuration Mode | Serial configuration of SRAM-based FPGAs | — |
| Compatible Bitstream Width | Serial | — |
| اندازه حافظه | — | 1 Mbit (1,048,576 bits) |
| سازمان | — | 212,942 x 1 bit |
| Configuration Clock (DCLK) | — | 8 MHz maximum |
| Supply Voltage (VCC) | — | 3.3 V |
| I/O Voltage Tolerance | — | 5.0 V (FPGA interface) |
| In-System Programmability | — | Yes (IEEE 1149.1 JTAG) |
| Programmability | — | One-Time Programmable (OTP) |
| دمای کاری | — | -40C to +85C (industrial) |
| Package Mounting | — | Through-hole (also accepts PLCC socket) |
| Compatible FPGA Families | — | Cyclone, Stratix, APEX, ACEX, MAX series |
| Programming Interface | — | JTAG (IEEE Std 1149.1) ISP |
| تعداد پایه | — | 20 |
| وضعیت چرخه عمر | — | Obsolete (recommended replacement: EPCQ family or newer serial config devices) |