EPC1LC20N vs EPC1LC20AL3894 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC1LC20N disebabkan oleh Intel dan EPC1LC20AL3894 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 | EPC1LC20N | EPC1LC20AL3894 |
|---|---|---|
| Merek | Intel | Intel |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | NRND | Obsolete |
| Jenis Ingatan | OTP Configuration PROM (EPROM-based) | OTP Configuration PROM (EPROM-based) |
| Saiz Ingatan | 1 Mbit | — |
| Programmable Type | OTP (One-Time Programmable) | — |
| Configuration Clock Frequency | 16.7 MHz | Up to 8 MHz |
| Supply Voltage - VCCINT | 4.75 V to 5.25 V | — |
| Supply Voltage - VCCIO | 3.0 V to 3.6 V | — |
| Suhu Operasi | 0C to +70C (Commercial) | -40 °C to +85 °C (industrial) |
| Kemasan / Case | 20-LCC (J-Lead), PLCC-20 | — |
| Package Dimensions | 9 mm x 9 mm | 9.0 × 9.0 × 4.5 mm (PLCC-20) |
| Jenis Pemasangan | Surface Mount | Surface Mount / Socket (PLCC socket compatible) |
| Packaging | Tube | — |
| Configuration Interface | Serial (DATA, DCLK, nCONFIG, nSTATUS) | Serial (Altera standard 4-wire: DATA, DCLK, nCS, nINIT_CONF) |
| Supported FPGA Families | Altera FLEX, APEX, ACEX, Mercury | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | Unknown — verify with manufacturer |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Memory Capacity | — | 1 Mbit (212,942 × 1-bit) |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V nominal) |
| Kemasan | — | 20-pin PLCC (J-lead) |
| Programming Method | — | Factory / Altera programming service (one-time only) |
| Erasure | — | Windowed package supports UV erase (ceramic DIP variant); PLCC is OTP |
| Konfigurasi Output | — | Serial data out on DCLK rising edge |
| Compatible FPGA Families | — | APEX, ACEX, FLEX 10K, MAX 7000S/AE/B, Cyclone (legacy) |
| Status Lingkungan Hidup | — | Obsolete (EOL announced by Altera / Intel PSG) |
| Shipping Variant Suffix | — | AL3894 (tape-and-reel / specific Altera part marking) |