EPC1LC20HEC vs EPC1LC20W Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC1LC20HEC disebabkan oleh Intel 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 | EPC1LC20HEC | EPC1LC20W |
|---|---|---|
| Merek | Intel | Intel |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Jenis Ingatan | OTP Configuration PROM (EEPROM-based) | Serial Configuration Flash |
| Memory Density | 1 Mbit (1,048,576 bits) | 1 Mbit |
| Antaramuka | Serial (4-wire: nCS, DCLK, DATA, nINIT_CONF) | Serial (Altera passive serial configuration) |
| Max Configuration Clock | 8 MHz | — |
| Tegangan Pemberi Arus | 3.3 V or 5 V | 3.0 V to 5.5 V |
| Programmability | One-Time Programmable (OTP) | — |
| Kemasan | 20-pin PLCC (J-lead, 9x9 mm) | PLCC-20 (J-lead, through-hole) |
| Suhu Operasi | 0C to +70C (commercial) | [DATA_NEEDED: industrial / commercial temp grade] |
| Daisy Chain Support | Yes | — |
| nINIT_CONF Pin | Yes (programmable as nCONFIG or nSTATUS) | — |
| DONE Pin | Yes | — |
| Compatible FPGA Families | APEX, ACEX, FLEX, Cyclone (legacy) | Classic, MAX, FLEX, ACEX, Cyclone, APEX |
| Jenis Pemasangan | Surface Mount (PLCC socket recommended) | Through-Hole (PLCC socket or solder) |
| Status RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free / SnPb plating] |
| 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) |
| Aras MSL | — | [DATA_NEEDED: MSL rating] |