EPC20LI20N vs EPC21C20U Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC20LI20N disebabkan oleh Intel dan EPC21C20U disebabkan oleh Intel. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | EPC20LI20N | EPC21C20U |
|---|---|---|
| Merek | Intel | Intel |
| Kategori | FPGA & CPLD | Memory ICs |
| Status Lingkungan Hidup | NRND | Aktif |
| Jenis Ingatan | EPROM (UV-erasable, in-system programmable) | — |
| Saiz Ingatan | 1.6 Mbit (65,536 x 1-bit words, approx. 200 Kbyte) | 20 Mbit (2.5 Mbyte) |
| Antaramuka | Serial (4-pin Altera Passive Serial: DCLK, DATA0, nCONFIG, nSTATUS) | Altera/Intel Passive Serial (PS) and Active Serial (AS), JTAG (IEEE 1149.1) |
| Tegangan Pemberi Arus | 3.3 V (5.0 V compatible variant in same family) | — |
| Configuration Clock | Up to 10 MHz | — |
| Target FPGA Families | APEX II, APEX 20K/KC/KE, Mercury, ACEX 1K, FLEX 6000/10KE/10KA | — |
| Kemasan | 20-pin PLCC (9x9 mm, JEDEC MS-018) | 20-pin UBGA (Ultra FineLine BGA) - also called 20-pin FBGA |
| Jenis Pemasangan | Surface Mount (PLCC socket or direct solder) | Surface Mount (BGA) |
| Programming Interface | IEEE 1532 / JTAG (in-system) | — |
| Suhu Operasi | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Standby Current | [DATA_NEEDED: standby current uA] | — |
| Active Configuration Current | [DATA_NEEDED: ICC active mA] | — |
| Programming Voltage | [DATA_NEEDED: VPP] | — |
| Programming Cycles | [DATA_NEEDED: endurance cycles] | — |
| Aras MSL | [DATA_NEEDED: MSL rating] | — |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free status] | — |
| Multi-Device Daisy-Chain | Supported via nCASC pin | — |
| Manufacturer | — | Intel / Altera |
| Product Type | — | Configuration Device (Boot Flash) |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V typical) |
| In-System Programmability | — | Yes (via JTAG) |
| Bitstream Compression Support | — | Yes |
| Cascade (Multi-Device) Support | — | Yes (nCASC daisy-chain) |
| Supported FPGA Families | — | APEX II, APEX 20KE, APEX 20KC, Mercury, Stratix, Cyclone, ACEX 1K, FLEX 10KE |
| Status RoHS | — | Compliant (per Intel/Altera product page) |
| Lead-Free | — | Yes |
| Configuration Mode | — | Passive Serial (PS) / Active Serial (AS) via FPGA controller |