EPC1441LC20N vs EPC1441LI20 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC1441LC20N disebabkan oleh Intel dan EPC1441LI20 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 | EPC1441LC20N | EPC1441LI20 |
|---|---|---|
| Merek | Intel | Intel |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Jenis Ingatan | OTP EPROM (One-Time Programmable) | OTP Configuration PROM (PROM) |
| Saiz Ingatan | 440 Kbit | — |
| Organisasi | 55 K x 8 bit | — |
| Antaramuka | Serial, 4-wire (nCS, DCLK, DATA, nINIT_CONF) | — |
| Configuration Clock (DCLK) | 8 MHz maximum | — |
| Programming Interface | JTAG (IEEE 1149.1) / Altera Programming Unit | — |
| Tegangan Pemberi Arus | 3.3 V (typical) | 3.3 V |
| Kemasan | 20-PLCC (J-Lead, 9 x 9 mm) | 20-pin PLCC (J-lead, 9x9 mm) |
| Suhu Operasi | 0 C to +70 C (commercial) | -40 C to +85 C (industrial) |
| Supported FPGA Families | ACEX 1K, APEX 20K, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX | ACEX, APEX 20K / 20KC / 20KE, FLEX 10KE, FLEX 10KA, Mercury |
| Cascadable | Yes (nCS daisy-chain) | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Aras MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| Jenis Pemasangan | Surface Mount (PLCC socket compatible) | — |
| Density | — | 441 kbits (440,800 bits) |
| Number of Words | — | 440,800 |
| Bits per Word | — | 1 bit |
| Configuration Interface | — | Altera 4-pin serial (DATA, DCLK, nCONFIG, nSTATUS) |
| Pin Pitch | — | 1.27 mm |
| Programming Method | — | One-Time-Programmable via Altera programming hardware |
| Configuration Time | — | Depends on FPGA bitstream length and DCLK frequency |