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