EPC144PI8 vs EPC1441PS8 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ EPC144PI8 بواسطة Intel و EPC1441PS8 بواسطة Intel. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | EPC144PI8 | EPC1441PS8 |
|---|---|---|
| العلامة التجارية | Intel | Intel |
| الفئة | FPGA & CPLD | Memory ICs |
| حالة دورة الحياة | NRND | NRND |
| Memory Density | 144 Kbit (144,096 bits) | 440 Kbit |
| نوع الذاكرة | OTP Serial Configuration EPROM (UV-erasable package option available) | One-Time-Programmable Flash |
| الواجهة | 4-wire serial (DCLK, DATA, nCS, nINIT_STATUS) | 4-pin serial (nCS, OE, DATA, DCLK) |
| Configuration Clock (max) | [DATA_NEEDED: DCLK maximum frequency] | — |
| Supply Voltage VCC | [DATA_NEEDED: VCC operating range] | — |
| درجة حرارة التشغيل | -40C to +85C (industrial, 'I' suffix) | — |
| العلبة | PDIP-8 (300 mil) | SOIC-8 (PS8, 150-mil body) |
| عدد الأطراف | 8 | — |
| Process Technology | CMOS EPROM (1.8 V core option per suffix '8') | — |
| Programmability | One-Time Programmable (OTP) per bitstream; UV-erasable window package variant also exists | OTP (one-time-programmable) |
| Target FPGA Compatibility | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX 20K (legacy) | — |
| نوع التركيب | Through-hole (THT) | Surface Mount |
| حالة RoHS | [DATA_NEEDED: RoHS compliance] | unknown |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| مستوى MSL | Not applicable (through-hole) | — |
| nINIT_STATUS Output | Open-drain, active-low (per datasheet family convention) | — |
| Power-On Reset | Internal automatic (per datasheet family convention) | — |
| Product Type | — | Enhanced Configuration PROM (serial configuration memory) |
| جهد التغذية | — | 3.3 V typical (compatible with Altera FPGAs) |
| 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) |
| نطاق درجة حرارة التشغيل | — | [DATA_NEEDED: operating temperature range] |