EPC1LC20AL3894 vs EPC1LC20N Karşılaştırma
Ayrıntılı yan yana karşılaştırma EPC1LC20AL3894 tarafından Intel ve EPC1LC20N tarafından IntelAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EPC1LC20AL3894 | EPC1LC20N |
|---|---|---|
| Marka | Intel | Intel |
| Kategori | Memory ICs | Memory ICs |
| Yaşam Döngüsü Durumu | Obsolete | NRND |
| Bellek Türü | OTP Configuration PROM (EPROM-based) | OTP Configuration PROM (EPROM-based) |
| Memory Capacity | 1 Mbit (212,942 × 1-bit) | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V nominal) | — |
| Configuration Clock Frequency | Up to 8 MHz | 16.7 MHz |
| Configuration Interface | Serial (Altera standard 4-wire: DATA, DCLK, nCS, nINIT_CONF) | Serial (DATA, DCLK, nCONFIG, nSTATUS) |
| Paket | 20-pin PLCC (J-lead) | — |
| Package Dimensions | 9.0 × 9.0 × 4.5 mm (PLCC-20) | 9 mm x 9 mm |
| İşletim Sıcaklığı | -40 °C to +85 °C (industrial) | 0C to +70C (Commercial) |
| Programming Method | Factory / Altera programming service (one-time only) | — |
| Erasure | Windowed package supports UV erase (ceramic DIP variant); PLCC is OTP | — |
| Çıkış Konfigürasyonu | Serial data out on DCLK rising edge | — |
| Compatible FPGA Families | APEX, ACEX, FLEX 10K, MAX 7000S/AE/B, Cyclone (legacy) | — |
| Montaj Türü | Surface Mount / Socket (PLCC socket compatible) | Surface Mount |
| RoHS Durumu | Unknown — verify with manufacturer | [DATA_NEEDED: RoHS status] |
| Yaşam Döngüsü Durumu | Obsolete (EOL announced by Altera / Intel PSG) | — |
| Shipping Variant Suffix | AL3894 (tape-and-reel / specific Altera part marking) | — |
| Bellek Boyutu | — | 1 Mbit |
| Programmable Type | — | OTP (One-Time Programmable) |
| Supply Voltage - VCCINT | — | 4.75 V to 5.25 V |
| Supply Voltage - VCCIO | — | 3.0 V to 3.6 V |
| Paket / Kas | — | 20-LCC (J-Lead), PLCC-20 |
| Packaging | — | Tube |
| Supported FPGA Families | — | Altera FLEX, APEX, ACEX, Mercury |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |