EPC448PC-45A vs EPC1441PC8 مقایسه
مقایسه دقیق کنار به کنار EPC448PC-45A توسط Altera و EPC1441PC8 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 | EPC448PC-45A | EPC1441PC8 |
|---|---|---|
| برند | Altera | Altera |
| دسته‌بندی | FPGA & CPLD | Memory ICs |
| وضعیت چرخه عمر | آخرین فرصت خرید | Obsolete |
| Device Type | Enhanced Configuration Device (EPC) for SRAM-based LUT FPGAs | — |
| Memory Density | 4 Mbit (448 Kbit) | — |
| Maximum Access Time | 45 ns | — |
| Speed Grade | -45A | — |
| Package Type | Plastic DIP (PDIP-20), 300-mil body | 8-pin PDIP (Plastic DIP) |
| تعداد پایه | 20 | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typical) | — |
| I/O Voltage Compatibility | 1.8 V, 2.5 V, 3.3 V downstream FPGA | — |
| Configuration Interface | Altera Passive Serial (4-wire: nCS, DCLK, DATA, nINIT_CONF) | Altera serial configuration protocol |
| Programming Technology | EEPROM cell with internal charge pump | — |
| دمای کاری | -40 C to +85 C (industrial) | — |
| نوع نصب | Through-hole (DIP) | Through-hole |
| Configuration Support | Altera Cyclone, Stratix, APEX, ACEX, Mercury, Excalibur FPGAs | — |
| وضعیت RoHS | [DATA_NEEDED: rohs status from official datasheet] | — |
| Lead-Free | [DATA_NEEDED: lead-free finish status] | — |
| سطح MSL | Not applicable (through-hole package) | [DATA_NEEDED: not stated in verified data] |
| نوع حافظه | — | OTP Configuration PROM (flash-based) |
| اندازه حافظه | — | 440 Kbit (approximately 55 Kbyte) |
| Maximum Configuration Clock | — | 8 MHz |
| ولتاژ تغذیه کاری | — | 3.3 V typical |
| Programmability | — | OTP (one-time programmable) |
| محدوده دمای کاری | — | [DATA_NEEDED: industrial/commercial grade] |
| Supported FPGA Series | — | FLEX 8000, FLEX 10K, APEX 20K, Mercury |
| Configuration Controller | — | Integrated (enhanced configuration architecture) |
| Lead-Free / RoHS Status | — | [DATA_NEEDED: not stated in verified data] |
| Manufacturer | — | Altera (now Intel FPGA) |
| Part Status | — | Obsolete - legacy support only |