EPC448PC-20 vs EPC40C100N Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPC448PC-20 sa pamamagitan ng Altera at EPC40C100N sa pamamagitan ng Intel. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | EPC448PC-20 | EPC40C100N |
|---|---|---|
| Brand | Altera | Intel |
| Kategorya | Memory ICs | Memory ICs |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Device Family | Enhanced Configuration Device (EPC) | — |
| Memory Density | 4 Mbit (4,194,304 bits) | 40 Mbit (5 Mbyte) |
| Speed Grade | -20 | — |
| Supply Voltage (VCC) | 3.3 V | — |
| Configuration Clock (Max) | 20 MHz | — |
| Interface to FPGA | Dedicated Altera/Intel configuration serial (Active Serial) | — |
| Programming Interface | JTAG (IEEE 1149.1) ISP | — |
| Packhaging | 20-ball PC-BGA | PQFP-100 (100-pin Plastic Quad Flat Pack) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial) |
| Configuration Time (typical 4 Mbit) | Approx. 200 ms at 20 MHz | — |
| Supported FPGA Series | APEX 20K, ACEX 1K, Cyclone, Cyclone II/III, Stratix/Stratix II | — |
| Compression | Supported (1.5x to 2x depending on bitstream) | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Manufacturer | — | Intel (formerly Altera) |
| Part Family | — | Enhanced Configuration Device (EPC) |
| Fungsi | — | Configuration memory for SRAM-based LUT FPGAs |
| Memory Technology | — | Non-volatile Flash with internal SRAM buffer |
| Programmability | — | In-system programmable via IEEE 1149.1 JTAG |
| Configuration Interface | — | Serial (4-wire) or 8-bit parallel |
| Output Volte | — | 3.3 V or 2.5 V selectable |
| Configuration Clock Frequency | — | Up to 66 MHz |
| Internal Oscillator | — | Yes (eliminates external configuration clock) |
| Cascade Support | — | Yes - multiple devices can be chained for >40 Mb bitstreams |
| Page Mode Operation | — | Yes - reduces configuration time |
| Compliance | — | RoHS compliant (Pb-free option available) |
| Compatible FPGA Families | — | Altera Cyclone, Stratix, APEX, ACEX, Mercury |