EPC1441PCB vs EPC1441PI8 Karşılaştırma
Ayrıntılı yan yana karşılaştırma EPC1441PCB tarafından Altera ve EPC1441PI8 tarafından IntelAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EPC1441PCB | EPC1441PI8 |
|---|---|---|
| Marka | Altera | Intel |
| Kategori | FPGA & CPLD | Memory ICs |
| Yaşam Döngüsü Durumu | Obsolete | Obsolete |
| Device Type | Enhanced Configuration Device for SRAM FPGAs | — |
| Memory Density | 4,435,200 bits (~4 Mb) | — |
| Supported FPGA Families | ACEX 1K, APEX 20K, APEX II, FLEX 10K, FLEX 6000, FLEX 8000, Mercury | APEX II, APEX 20K/20KC/20KE, Mercury, ACEX 1K, FLEX 6000/10KE/10KA |
| Programmability | In-system programmable via JTAG (IEEE 1149.1) | One-Time Programmable (OTP) |
| Configuration Interface | Altera serial/parallel configuration bus (nSTATUS, nCONFIG, DCLK, DATA) | Serial, 4-pin (nSTATUS, nCONFIG, DCLK, DATA0) |
| Supply Voltage (VCC) | 3.3 V nominal | — |
| I/O Voltage Tolerance | 5 V tolerant | — |
| Paket | PLCC-20 (Plastic Leaded Chip Carrier) | 8-PDIP (8-pin Plastic DIP) |
| Montaj Türü | Surface Mount / Socket | Through-Hole |
| İşletim Sıcaklığı | 0 C to +70 C (commercial) | 0C to +70C (commercial) |
| Configuration Mode | Automatic at power-up | — |
| Architecture | Flash memory + on-chip configuration controller | — |
| JTAG Support | Yes (IEEE 1149.1 boundary scan) | — |
| RoHS Durumu | [DATA_NEEDED: RoHS compliance status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Bellek Türü | — | OTP Configuration PROM |
| Bellek Boyutu | — | 440 kb (440,800 bits) |
| Besleme Gerilimi | — | 5.0 V |
| Cascading Support | — | Yes (nCASC output for multi-device chains) |
| Programming Voltage | — | Not required (single 5.0 V supply) |
| Lead-Free / RoHS | — | Not RoHS compliant (PDIP, SnPb finish) |
| MSL Seviyesi | — | 1 (unlimited) |
| Supported Configuration Modes | — | Passive serial (PS) only |
| Manufacturer | — | Intel (formerly Altera) |