EPC2TC32UCAF48 vs EPC2T132U مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ EPC2TC32UCAF48 بواسطة Altera و EPC2T132U بواسطة Intel. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | EPC2TC32UCAF48 | EPC2T132U |
|---|---|---|
| العلامة التجارية | Altera | Intel |
| الفئة | FPGA & CPLD | Memory ICs |
| حالة دورة الحياة | Obsolete | Obsolete |
| حجم الذاكرة | 1.6 Mb | — |
| Device Family | EPC2 (Enhanced Configuration Device) | — |
| Programmability | In-system programmable (ISP) via JTAG | — |
| الواجهة | 4-wire serial (nCS, DCLK, DATA, nINIT_CONF) + JTAG | Serial (Passive Serial), JTAG (IEEE 1149.1), Passive Parallel |
| Supply Voltage (VCC) | 3.3 V nominal | — |
| FPGA Compatibility | Altera SRAM-based LUT FPGAs (Cyclone, Stratix, APEX, ACEX, FLEX, MAX 9000) | — |
| Cascading | Supported for bitstreams larger than 1.6 Mb | — |
| العلبة | 32-pin TQFP (CAF48 designation per Altera ordering code) | 132-pin UQFP (Ultra-thin Quad Flat Pack) |
| درجة حرارة التشغيل | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] | [DATA_NEEDED: operating temperature range] |
| Data Retention | 10 years typical (EEPROM-based) | — |
| Programming Cycles | 100 cycles minimum (EEPROM endurance) | — |
| Process Technology | CMOS EEPROM | — |
| نوع التركيب | Surface Mount | Surface Mount |
| مستوى MSL | [DATA_NEEDED: MSL classification] | [DATA_NEEDED: MSL level] |
| حالة RoHS | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] | [DATA_NEEDED: RoHS status] |
| Manufacturer | — | Intel (formerly Altera) |
| Product Type | — | FPGA Configuration Device (Boot PROM) |
| Target FPGAs | — | Altera APEX II, Cyclone, Stratix, and other SRAM-based LUT FPGAs |
| Configuration Memory Size | — | [DATA_NEEDED: configuration memory size in bits] |
| جهد التغذية | — | 3.3 V |
| In-System Programmability | — | Yes (via JTAG) |
| JTAG Support | — | Yes (IEEE 1149.1 compliant TAP) |
| Configuration Clock | — | Internal oscillator (no external crystal required) |
| Data Compression | — | Yes (up to 2x compression vs competing PROMs) |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| حالة دورة الحياة | — | Obsolete (per Altera/Intel product discontinuance) |
| Compatible Quartus Version | — | [DATA_NEEDED: Quartus version supporting EPC2] |