EPC2L20U vs EPC2LS20U Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC2L20U disebabkan oleh Altera dan EPC2LS20U disebabkan oleh Altera. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | EPC2L20U | EPC2LS20U |
|---|---|---|
| Merek | Altera | Altera |
| Kategori | FPGA & CPLD | Memory ICs |
| Status Lingkungan Hidup | Masa Terakhir Dibeli | Obsolete |
| Saiz Ingatan | 1.6 Mbit | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | — |
| Jenis Antaramuka | Serial configuration (DCLK/DATA0) | — |
| Programmability | In-system programmable via IEEE 1532 / JTAG | — |
| Supported FPGAs | APEX II, APEX 20K, Mercury, Stratix, Cyclone, ACEX 1K | — |
| Configuration Mode | Single + Cascade (multi-PROM daisy chain) | — |
| Compression Support | Yes (FPGA decompresses bitstream) | — |
| Suhu Operasi | -40C to +85C (industrial) | [DATA_NEEDED: Operating Temperature] |
| Kemasan | 20-PLCC (PLCC-20) | 20-PLCC (J-lead, 9x9 mm) |
| Jenis Pemasangan | Surface Mount / Socket | — |
| JTAG Support | Yes (IEEE Std 1149.1 boundary scan) | Yes (IEEE 1149.1 boundary scan) |
| Kiraan Pin | 20 | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Aras MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL Level] |
| Product Type | — | In-System Programmable Configuration PROM |
| Memory Density | — | 1.6 Mbit |
| Operating Voltage (VCC) | — | 3.3 V |
| Antaramuka | — | Altera serial configuration / JTAG |
| Programming Method | — | In-System Programmable (ISP) via JTAG |
| Lead-Free / RoHS | — | Yes (per "U" suffix) |
| Supported FPGA Families | — | Cyclone I/II, Stratix/II, APEX-II, ACEX-1K, FLEX-10K, FLEX-6000, MAX-7000 |
| Configuration Modes | — | PS (Passive Serial), AS, FPP |
| Done Pin | — | Yes (open-drain programmable polarity) |
| nSTATUS Pin | — | Yes (open-drain error flag) |
| nCONFIG Pin | — | Yes (reset/reconfiguration input) |
| DCLK Output | — | Yes (configuration clock to FPGA) |
| Compliance | — | RoHS (Pb-free per U suffix) |