EPC2LI20J vs EPC2LC20 Karşılaştırma
Ayrıntılı yan yana karşılaştırma EPC2LI20J tarafından Altera ve EPC2LC20 tarafından AlteraAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EPC2LI20J | EPC2LC20 |
|---|---|---|
| Marka | Altera | Altera |
| Kategori | Memory ICs | Memory ICs |
| Yaşam Döngüsü Durumu | Aktif | NRND |
| Bellek Türü | In-System Programmable Configuration PROM (flash) | Non-volatile configuration PROM |
| Bellek Boyutu | 1,695,680 bits (1.6Mb) | 1.6 Mbit |
| Organizasyon | 65,536 x 1-bit (serial interface) | — |
| Arayüz | Altera 4-pin serial configuration (DATA, DCLK, nCS, nCONFIG) | — |
| Target FPGAs | APEX II, APEX 20K/20KC/20KE, Mercury, ACEX 1K, FLEX 6000/10KE/10KA | — |
| Supply Voltage (VCCINT) | 3.0 V to 3.6 V (3.3 V typical) | — |
| I/O Voltage (VCCIO) | 5.0 V or 3.3 V tolerant | — |
| ISP Programming Interface | JTAG (IEEE 1149.1) | — |
| Cascade Support | Yes (multi-device configuration chain) | Yes - daisy-chain multiple EPC2 devices via JTAG for larger bitstreams |
| Internal Oscillator | Yes (configures without external clock source) | — |
| Paket | 20-pin PLCC with J-leads (JEDEC MS-018) | 20-pin PLCC (J-lead, 9x9 mm) |
| İşletim Sıcaklığı | -40C to +85C (industrial) | -40C to +85C (industrial) [DATA_NEEDED: exact grade from datasheet] |
| Programming Cycles | [DATA_NEEDED: minimum endurance cycles] | — |
| RoHS Durumu | [DATA_NEEDED: RoHS compliance status] | Non-Compliant (original Altera Pb-containing part) |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Configuration Clock (DCLK) | Up to 33 MHz | — |
| Configuration Interface | — | Serial (x1) to FPGA via DCLK/nCONFIG/nSTATUS/CONF_DONE |
| Programming Interface | — | IEEE 1149.1 (JTAG) ISP, 5.0-V and 3.3-V tolerant |
| Supply Voltage VCC | — | 3.0 V to 3.6 V (3.3-V operation) |
| ISP Voltage Range | — | 5.0 V or 3.3 V |
| Supported FPGA Families | — | ACEX 1K, APEX 20K/20KC/20KE, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, MAX 9000 |
| Montaj Türü | — | Surface Mount |
| Lead-Free Version | — | EPC2LC20N available as lead-free equivalent |
| Programming Support | — | Altera Programming Unit (APU), Quartus II, JTAG programmer |
| Boundary-Scan | — | IEEE 1149.1 compliant, 8-bit or 16-bit JTAG |