EPC1PCB vs EPC1PC8 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ EPC1PCB بواسطة Intel و EPC1PC8 بواسطة Altera. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | EPC1PCB | EPC1PC8 |
|---|---|---|
| العلامة التجارية | Intel | Altera |
| الفئة | FPGA & CPLD | Memory ICs |
| حالة دورة الحياة | NRND | Obsolete |
| Product Type | Enhanced Configuration Device for SRAM-based FPGAs | — |
| Memory Density | 1 Mbit | — |
| Program Memory Type | Flash (non-volatile) | — |
| Configuration Modes Supported | FPP (Fast Passive Parallel), PS (Passive Serial) | — |
| Supply Voltage VCC | 3.3 V | — |
| I/O Voltage Tolerance | 5.0 V tolerant | — |
| Supported FPGA Families | APEX, FLEX, ACEX, Cyclone, Stratix | — |
| الواجهة | Altera configuration bus (DATA, DCLK, nCONFIG, nSTATUS, CONF_DONE) | — |
| Multi-Device Daisy Chain | Yes (nCASC, nCS pins) | — |
| Programming Interface | JTAG (IEEE 1149.1 boundary scan) | — |
| In-System Programmable | Yes | — |
| Program/Erase Endurance | [DATA_NEEDED: program/erase cycles] | — |
| Data Retention | [DATA_NEEDED: data retention years] | — |
| العلبة | PLCC-20 (Plastic Leaded Chip Carrier) | 8-pin PDIP (8-PDIP, 300 mil) |
| نوع التركيب | Surface Mount (socket-compatible) | Through-Hole (THT) |
| حالة RoHS | [DATA_NEEDED: lead-free/RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| نوع الذاكرة | — | OTP Configuration PROM (Non-volatile) |
| حجم الذاكرة | — | 1 Mbit (1,048,576 bits) |
| Supply Voltage (VCC) | — | 5.0 V (typical) |
| Configuration Interface | — | Altera proprietary serial (DATA, DCLK, OE, nCS) |
| Programmability | — | One-Time Programmable (OTP) |
| Target FPGAs | — | ACEX 1K, APEX 20K/20KE/20KC, FLEX 10K/10KE/10KA, FLEX 6000/A |
| Pin Pitch | — | 2.54 mm (0.100 in) |
| درجة حرارة التشغيل | — | 0 C to +70 C (commercial) [DATA_NEEDED: full min/max range] |
| Programming Hardware | — | Altera MasterBlaster / ByteBlaster (legacy programmer) |
| Configuration Mode | — | Serial (1-bit data, 1-bit clock) |
| Lead-Free | — | [DATA_NEEDED: lead-free / SnPb plating] |
| مستوى MSL | — | [DATA_NEEDED: moisture sensitivity level] |