EPC2LC20NU vs EPC2LC20N Karşılaştırma
Ayrıntılı yan yana karşılaştırma EPC2LC20NU tarafından Altera ve EPC2LC20N tarafından IntelAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | EPC2LC20NU | EPC2LC20N |
|---|---|---|
| Marka | Altera | Intel |
| Kategori | Memory ICs | Memory ICs |
| Yaşam Döngüsü Durumu | Obsolete | NRND |
| Birim Fiyat (USD) | — | $7,40 |
| Fonksiyon | In-System Programmable Configuration PROM | In-System Programmable Configuration PROM for SRAM-based FPGAs |
| Memory Density | 1.6 Mbit | — |
| FPGA Interface | Altera serial (4-pin: nCS, DCLK, DATA, nINIT_CONF) | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | — |
| I/O Tolerance | 5 V tolerant inputs (per datasheet, except JTAG pins) | — |
| Programming Method | In-system via IEEE 1149.1 JTAG | — |
| JTAG Support | Yes (IEEE Std 1149.1 boundary-scan compliant) | IEEE 1149.1 / IEEE 1532 compliant |
| Cascade Support | Yes - daisy-chain for larger bitstreams | — |
| Minimum DC Input | -0.3 V (inputs may undershoot to -2.0 V for <20 ns) | — |
| Maximum Overshoot | 7.0 V for <100 mA and <20 ns | — |
| Paket | 20-pin J-lead PLCC (9x9 mm) | 20-pin PLCC (J-Lead, 9x9 mm) |
| Montaj Türü | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Non-LEAD / non-RoHS (NU suffix = matte tin Sn finish, not Pb-free) | — |
| İşletim Sıcaklığı | 0C to +70C (commercial) | [DATA_NEEDED: operating temperature range] |
| Compatibility | Altera APEX 20K, APEX II, Mercury, FLEX 10K, ACEX 1K, Cyclone (legacy serial configuration) | — |
| Bellek Boyutu | — | 1.6 Mbit |
| Bellek Türü | — | Flash |
| Programmable Type | — | In System Programmable (ISP) |
| Supply Voltage VCCINT | — | 3.0 V to 3.6 V |
| Supply Voltage VCCIO | — | 4.75 V to 5.25 V |
| Configuration Clock Frequency | — | 8 MHz (max) |
| Arayüz | — | Serial (DATA0, DCLK, nCONFIG, nSTATUS, CONF_DONE) |
| Packaging | — | Tube |
| Supported FPGA Families | — | Altera APEX, Cyclone, Stratix, ACEX, MAX 7000 |
| RoHS Durumu | — | [DATA_NEEDED: RoHS status] |