EPC20LC20U vs EPC2LI20 Karşılaştırma
Ayrıntılı yan yana karşılaştırma EPC20LC20U tarafından Intel ve EPC2LI20 tarafından AlteraAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EPC20LC20U | EPC2LI20 |
|---|---|---|
| Marka | Intel | Altera |
| Kategori | Memory ICs | Memory ICs |
| Yaşam Döngüsü Durumu | Obsolete | NRND |
| Manufacturer | Altera Corporation (now Intel) | — |
| Fonksiyon | FPGA Configuration Device (Serial Configuration PROM) | Configuration PROM for SRAM-based FPGAs |
| Bellek Türü | Non-volatile configuration memory | Flash (in-system programmable) |
| Configuration Interface | Serial (DATA, DCLK, nCS, nINIT_CONF, nSTATUS, OE) | Serial or Byte-wide (parallel) |
| Operating Voltage | 5.0 V (typical) | — |
| Absolute Maximum DC Input | -0.3 V to 7.0 V | — |
| Transient Input Tolerance | -2.0 V undershoot to 7.0 V overshoot (<100 mA, <20 ns) | — |
| Package Type | PLCC-20 (J-lead, plastic leaded chip carrier) | — |
| Pin Sayısı | 20 | — |
| Montaj Türü | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC socket-compatible) |
| Compatible FPGA Families | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX, ACEX, early Cyclone | — |
| In-System Programming | Supported via JTAG / Quartus programmer | — |
| RoHS Durumu | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| İşletim Sıcaklığı Aralığı | [DATA_NEEDED: industrial/commercial grade] | — |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free status] | — |
| Yaşam Döngüsü Durumu | Obsolete / Last-time-buy in distribution | — |
| Bellek Boyutu | — | 1.6 Mb (1,572,864 bits) |
| Programmable Type | — | In System Programmable (ISP) |
| Supply Voltage - Operating | — | 3.0 V to 3.6 V and 4.5 V to 5.5 V (auto-sensing) |
| İşletim Sıcaklığı | — | -40 C to +85 C (Industrial) |
| Paket / Kas | — | 20-PLCC (J-lead, 9x9 mm) |
| Decompression | — | On-chip (supports compressed bitstreams) |
| JTAG / ISP Interface | — | IEEE 1532 (TCK, TMS, TDI, TDO) |
| Multi-Device Support | — | Yes (daisy-chain configuration) |
| User-Accessible Memory | — | Yes (unused flash available to user logic) |
| MSL Seviyesi | — | [DATA_NEEDED: MSL level] |