EPC1LC20N vs EPC1LC20U Karşılaştırma
Ayrıntılı yan yana karşılaştırma EPC1LC20N tarafından Intel ve EPC1LC20U tarafından AlteraAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EPC1LC20N | EPC1LC20U |
|---|---|---|
| Marka | Intel | Altera |
| Kategori | Memory ICs | Memory ICs |
| Yaşam Döngüsü Durumu | NRND | Obsolete |
| Bellek Türü | OTP Configuration PROM (EPROM-based) | OTP (One-Time-Programmable) Configuration PROM |
| Bellek Boyutu | 1 Mbit | — |
| Programmable Type | OTP (One-Time Programmable) | — |
| Configuration Clock Frequency | 16.7 MHz | — |
| Supply Voltage - VCCINT | 4.75 V to 5.25 V | — |
| Supply Voltage - VCCIO | 3.0 V to 3.6 V | — |
| İşletim Sıcaklığı | 0C to +70C (Commercial) | [DATA_NEEDED: industrial/commercial grade range] |
| Paket / Kas | 20-LCC (J-Lead), PLCC-20 | — |
| Package Dimensions | 9 mm x 9 mm | — |
| Montaj Türü | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| Configuration Interface | Serial (DATA, DCLK, nCONFIG, nSTATUS) | Altera Serial Configuration (4-wire) |
| Supported FPGA Families | Altera FLEX, APEX, ACEX, Mercury | — |
| RoHS Durumu | [DATA_NEEDED: RoHS status] | Compliant (Pb-free finish, "U" suffix) |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Memory Density | — | 1 Mbit |
| Maximum DCLK Frequency | — | 8 MHz |
| Paket | — | 20-pin PLCC (9x9 mm) |
| Operating Voltage (VCC) | — | 3.3 V typical [DATA_NEEDED: full range] |
| Configuration Time | — | [DATA_NEEDED: depends on bitstream length and DCLK] |
| Cascading Support | — | Yes (multi-PROM daisy-chain for larger bitstreams) |
| Programming Method | — | Altera APU / third-party JTAG programmer |
| Lead-Free (Pb-free) Finish | — | Yes ("U" suffix) |
| Compatibility | — | Altera SRAM-based LUT FPGAs (APEX, FLEX, ACEX, Cyclone, Stratix families) |
| MSL Seviyesi | — | [DATA_NEEDED] |