EPC1LC20C vs EPC1LC20W Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC1LC20C disebabkan oleh Altera dan EPC1LC20W 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 | EPC1LC20C | EPC1LC20W |
|---|---|---|
| Merek | Altera | Intel |
| Kategori | FPGA & CPLD | Memory ICs |
| Status Lingkungan Hidup | NRND | Obsolete |
| Jenis Ingatan | Serial Configuration Flash | Serial Configuration Flash |
| Saiz Ingatan | 1 Mbit (1,048,576 bits) | — |
| Configuration Clock (DCLK) | 8 MHz maximum | — |
| Antaramuka | Serial (DATA/DCLK) + JTAG (IEEE 1149.1) | Serial (Altera passive serial configuration) |
| Tegangan Pemberi Arus | 3.3 V or 5.0 V | 3.0 V to 5.5 V |
| Programmability | In-system via JTAG | — |
| Cascading Support | Yes (nCS, CS pins) | — |
| Kemasan | 20-pin LCC (Leadless Chip Carrier) | PLCC-20 (J-lead, through-hole) |
| Jenis Pemasangan | Surface Mount (ceramic) | Through-Hole (PLCC socket or solder) |
| Suhu Operasi | -40C to +85C (industrial) | [DATA_NEEDED: industrial / commercial temp grade] |
| Compatible FPGA Families | FLEX 10K, ACEX 1K, APEX 20K | Classic, MAX, FLEX, ACEX, Cyclone, APEX |
| JTAG Pins | TCK, TMS, TDI, TDO | — |
| Configuration Mode | Slave-serial (FPGA-master) | — |
| Aras MSL | MSL3 (ceramic, floor life 168 hours) | [DATA_NEEDED: MSL rating] |
| Status RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| Memory Density | — | 1 Mbit |
| Frekuensi Klock Maksimum | — | 8 MHz |
| Kiraan Pin | — | 20 |
| Configuration Handshake Pins | — | nCONFIG, nSTATUS, CONF_DONE |
| Standby Current | — | [DATA_NEEDED: typical Icc standby] |
| Active Current | — | [DATA_NEEDED: typical Icc active] |
| Reconfiguration Support | — | Yes (nCONFIG toggle triggers reload) |
| Lead-Free | — | [DATA_NEEDED: lead-free / SnPb plating] |