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