EPC2LC20NA vs EPC1LI20 Karşılaştırma
Ayrıntılı yan yana karşılaştırma EPC2LC20NA tarafından Altera ve EPC1LI20 tarafından AlteraAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EPC2LC20NA | EPC1LI20 |
|---|---|---|
| Marka | Altera | Altera |
| Kategori | Memory ICs | Memory ICs |
| Yaşam Döngüsü Durumu | Son Alış Zamanı | Obsolete |
| Manufacturer | Altera Corporation (Intel Programmable Solutions Group) | — |
| Bellek Türü | Configuration PROM (Flash-based, ISP) | OTP Configuration PROM (EPROM-based) |
| Memory Density | 1.6 Mbit | — |
| Operating Voltage (VCC) | 3.3 V | — |
| Arayüz | Serial (passive-serial) data output to FPGA | — |
| Programmability | In-system programmable via IEEE 1532 JTAG | — |
| Paket | 20-pin PLCC (9x9 mm) | 20-pin PLCC (J-lead, 9x9 mm) |
| Montaj Türü | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC socket compatible) |
| İşletim Sıcaklığı | -40C to +85C (industrial grade) | [DATA_NEEDED: operating temperature range] |
| Supported FPGA Families | APEX 20K, ACEX 1K, FLEX 10K, FLEX 6000, Cyclone, Mercury | — |
| JTAG Compliance | IEEE Std 1149.1 / IEEE 1532 | — |
| Configuration Mode | Passive Serial (PS) | — |
| RoHS Durumu | [DATA_NEEDED: rohs status] | [DATA_NEEDED: RoHS status - original Altera part may be non-RoHS SnPb finish] |
| Daisy-Chain Support | Yes | — |
| Recommended Companion FPGA | Altera Cyclone, FLEX 10K, APEX 20K series | — |
| Bellek Boyutu | — | 1 Mb (1,048,576 bits) |
| Configuration Interface | — | Altera Passive Serial / Altera Active Serial / JTAG (IEEE 1149.1) |
| Maximum Configuration Clock | — | 8 MHz |
| Supply Voltage (VCC) | — | 5.0 V (4.75 V to 5.25 V) |
| Programming Voltage (VPP) | — | 12.75 V (typical, factory-programmed via JTAG) |
| Pin Sayısı | — | 20 |
| Cascading Support | — | Yes (nCASC pin for multi-device daisy chain) |
| Endurance | — | OTP (one-time programmable, 1000 erase-equivalent UV cycles for pre-program erase) |
| JTAG Programming | — | Yes (in-system via IEEE 1149.1) |
| Compatible FPGA Families | — | FLEX 8000, FLEX 10K, ACEX 1K, APEX 20K, Mercury |
| MSL Seviyesi | — | 1 (per Partstack datasheet record) |