EPC1441PI8N vs EPC1664PI8 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ EPC1441PI8N بواسطة Altera و EPC1664PI8 بواسطة Altera. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | EPC1441PI8N | EPC1664PI8 |
|---|---|---|
| العلامة التجارية | Altera | Altera |
| الفئة | Memory ICs | FPGA & CPLD |
| حالة دورة الحياة | آخر فرصة للشراء | Obsolete |
| نوع الذاكرة | OTP Configuration PROM (poly-fuse) | — |
| Memory Capacity | 440,800 bits (440 Kbit) | — |
| Configuration Interface | Altera Serial (PS) configuration | Serial (DATA, DCLK, nCONFIG, CONF_DONE) |
| 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) | [DATA_NEEDED: industrial/commercial range] |
| العلبة | 8-pin PDIP (Plastic DIP, through-hole) | PDIP-8 (PI8) |
| عدد الأطراف | 8 | — |
| نوع التركيب | Through-hole (THT) | Through-Hole |
| Lead-Free / RoHS | Non-RoHS (legacy through-hole); check suffix for Pb-free option | — |
| Compatible FPGA Families | FLEX10K, FLEX10KA, FLEX6000, APEX20K series | — |
| Family Position | Top-of-family (largest density: 440Kb) | — |
| Programming Voltage | [DATA_NEEDED: VPP programming voltage] | — |
| Endurance | One-time programmable (no reprogram cycles) | — |
| Memory Density | — | 16 Mb (16,777,216 bits) |
| Device Family | — | Enhanced Configuration Device (EPC) |
| Supported FPGA Families | — | Stratix, Cyclone, APEX II, APEX 20K, Mercury, ACEX 1K |
| Programming Interface | — | JTAG / ByteBlaster / MasterBlaster |
| Cascade Support | — | Yes - two EPC devices can be chained |
| In-System Programmable | — | Yes (ISP via JTAG) |
| جهد التغذية | — | [DATA_NEEDED: VCC range from datasheet] |
| حالة RoHS | — | [DATA_NEEDED: from datasheet] |
| Lead-Free | — | [DATA_NEEDED: from datasheet] |
| مستوى MSL | — | [DATA_NEEDED: from datasheet] |
| Read-Back Support | — | Yes (verify/blank-check) |