EPC2TC32UCF48 vs EPC2TC32UCAF مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ EPC2TC32UCF48 بواسطة Intel و EPC2TC32UCAF بواسطة Altera. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | EPC2TC32UCF48 | EPC2TC32UCAF |
|---|---|---|
| العلامة التجارية | Intel | Altera |
| الفئة | Memory ICs | FPGA & CPLD |
| حالة دورة الحياة | NRND | Obsolete |
| نوع الذاكرة | Non-volatile configuration PROM (CMOS Flash-based) | — |
| Memory Density | 1.6 Mbit (1.6 Mb / 32 Mbit raw) | 1.6 Mbit |
| Memory Configuration | Serial configuration bitstream storage | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typical) | 3.0 V to 3.6 V |
| Supply Voltage (VCCIO) | 1.8 V / 2.5 V / 3.3 V (bank-level) | — |
| Output Drive Current (VCCIO) | [DATA_NEEDED: IOH/IOL at 3.3 V VCCIO] | — |
| Programming Interface | IEEE Std. 1149.1 JTAG (in-system programmable) | IEEE 1149.1 (JTAG) in-system programmable |
| Configuration Interface | Altera serial PROM interface (DCLK, DATA, nCONFIG, nSTATUS, CONF_DONE) | FLEX passive serial / passive parallel synchronous / passive parallel asynchronous |
| Supported Configuration Modes | FPP, AS, PS, JTAG (mode dependent on target FPGA MSEL pins) | — |
| Daisy Chain Support | Yes (multi-device cascade for >16 Mbit FPGAs) | — |
| Maximum Cascaded Capacity | Up to 16 Mbit total across chain | — |
| درجة حرارة التشغيل | 0C to +70C (commercial) | [DATA_NEEDED: operating temperature range] |
| العلبة | 48-pin TQFP (7x7 mm) | 32-pin TQFP (CAF48), 7x7 mm |
| نوع التركيب | Surface Mount | Surface Mount |
| مستوى MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| حالة RoHS | [DATA_NEEDED: confirm RoHS compliance] | [DATA_NEEDED: RoHS compliance status] |
| Lead Free | [DATA_NEEDED: confirm lead-free] | — |
| Device Type | — | Configuration PROM (CPLD-style boot memory) |
| Supported FPGA Families | — | Altera APEX, Cyclone, Stratix, FLEX (LUT devices) |
| I/O Logic Levels | — | 3.3 V / 2.5 V compatible |
| Daisy-Chain Support | — | Yes (via nCASC pin, multi-device FLEX chain) |
| Compression Support | — | Altera bitstream compression compatible |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| خالٍ من الهالوجين | — | [DATA_NEEDED: halogen-free status] |