EPC1441PS8 vs EPC1441PI8N مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ EPC1441PS8 بواسطة Intel و EPC1441PI8N بواسطة Altera. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | EPC1441PS8 | EPC1441PI8N |
|---|---|---|
| العلامة التجارية | Intel | Altera |
| الفئة | Memory ICs | Memory ICs |
| حالة دورة الحياة | NRND | آخر فرصة للشراء |
| Product Type | Enhanced Configuration PROM (serial configuration memory) | — |
| نوع الذاكرة | One-Time-Programmable Flash | OTP Configuration PROM (poly-fuse) |
| Memory Density | 440 Kbit | — |
| الواجهة | 4-pin serial (nCS, OE, DATA, DCLK) | — |
| 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 | FLEX10K, FLEX10KA, FLEX6000, APEX20K series |
| العلبة | SOIC-8 (PS8, 150-mil body) | 8-pin PDIP (Plastic DIP, through-hole) |
| نوع التركيب | Surface Mount | Through-hole (THT) |
| 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] | — |
| حالة RoHS | unknown | — |
| Programmability | OTP (one-time-programmable) | — |
| Memory Capacity | — | 440,800 bits (440 Kbit) |
| Configuration Interface | — | Altera Serial (PS) configuration |
| Supply Voltage VCC | — | 5.0 V nominal (4.75 V to 5.25 V) |
| Active Supply Current ICC | — | [DATA_NEEDED: typical active ICC] |
| Standby Supply Current ICCSTBY | — | approximately 50 uA |
| Programming Method | — | Off-board PROM programmer (poly-fuse OTP) |
| Configuration Time | — | <100 ms typical for FLEX10KA loading |
| درجة حرارة التشغيل | — | -40C to +85C (industrial) |
| عدد الأطراف | — | 8 |
| Lead-Free / RoHS | — | Non-RoHS (legacy through-hole); check suffix for Pb-free option |
| Family Position | — | Top-of-family (largest density: 440Kb) |
| Programming Voltage | — | [DATA_NEEDED: VPP programming voltage] |
| Endurance | — | One-time programmable (no reprogram cycles) |