EPC1441PI8 vs EPC1441PS8 مقایسه
مقایسه دقیق کنار به کنار EPC1441PI8 توسط Intel و EPC1441PS8 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 | EPC1441PI8 | EPC1441PS8 |
|---|---|---|
| برند | Intel | Intel |
| دسته‌بندی | Memory ICs | Memory ICs |
| وضعیت چرخه عمر | Obsolete | NRND |
| نوع حافظه | OTP Configuration PROM | One-Time-Programmable Flash |
| اندازه حافظه | 440 kb (440,800 bits) | — |
| Configuration Interface | Serial, 4-pin (nSTATUS, nCONFIG, DCLK, DATA0) | — |
| ولتاژ تغذیه | 5.0 V | 3.3 V typical (compatible with Altera FPGAs) |
| Programmability | One-Time Programmable (OTP) | OTP (one-time-programmable) |
| بسته‌بندی | 8-PDIP (8-pin Plastic DIP) | SOIC-8 (PS8, 150-mil body) |
| نوع نصب | Through-Hole | Surface Mount |
| Supported FPGA Families | APEX II, APEX 20K/20KC/20KE, Mercury, ACEX 1K, FLEX 6000/10KE/10KA | — |
| Cascading Support | Yes (nCASC output for multi-device chains) | — |
| Programming Voltage | Not required (single 5.0 V supply) | — |
| دمای کاری | 0C to +70C (commercial) | — |
| Lead-Free / RoHS | Not RoHS compliant (PDIP, SnPb finish) | — |
| سطح MSL | 1 (unlimited) | — |
| Supported Configuration Modes | Passive serial (PS) only | — |
| Manufacturer | Intel (formerly Altera) | — |
| Product Type | — | Enhanced Configuration PROM (serial configuration memory) |
| Memory Density | — | 440 Kbit |
| رابط | — | 4-pin serial (nCS, OE, DATA, DCLK) |
| Compatible FPGA Families | — | APEX II, APEX 20K (including 20K, 20KC, 20KE), Mercury, ACEX 1K, FLEX 6000, FLEX 10KE, FLEX 10KA |
| Configuration Controller | — | Built-in (handles address counter, oscillator, tri-state DATA) |
| Output Driver | — | Tri-state on DATA pin |
| Configuration Speed | — | Higher DCLK rates vs legacy EPC PROMs (per Altera datasheet) |
| DC Input Absolute Min | — | -0.3 V (with -2.0 V undershoot tolerance < 20 ns) |
| DC Input Absolute Max | — | 7.0 V (with overshoot tolerance < 20 ns) |
| محدوده دمای کاری | — | [DATA_NEEDED: operating temperature range] |
| وضعیت RoHS | — | unknown |