EPC2LI20N vs EPC2LC22N Comparaison
Comparaison détaillée côte à côte de EPC2LI20N par Altera et EPC2LC22N par Altera. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | EPC2LI20N | EPC2LC22N |
|---|---|---|
| Marque | Altera | Altera |
| Catégorie | Memory ICs | Memory ICs |
| Statut du cycle de vie | Obsolete | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $5,10 | $9,75 |
| Type de mémoire | Non-volatile configuration PROM (Flash) | Configuration PROM (non-volatile) |
| Taille de mémoire | 1.6 Mbit | 1.6 Mbit |
| Programmable Type | In System Programmable (ISP via JTAG) | — |
| Configuration Mode | Serial | — |
| Maximum Configuration Frequency | 10 MHz | — |
| Supply Voltage (VCCINT) | 3.0 V to 3.6 V | — |
| Supply Voltage (VCCIO) | 4.5 V to 5.5 V | — |
| Boîtier / Format | 20-PLCC (J-Lead), 9x9 mm | — |
| Type de montage | Surface Mount | Surface Mount / Through Hole socket |
| Packaging | Tube | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Supported FPGA Series | ACEX 1K, APEX II, Cyclone, Stratix II | — |
| JTAG Interface | IEEE 1149.1 boundary scan (TCK/TDI/TMS/TDO) | — |
| Configuration Pins | nCS, DCLK, DATA, nCONFIG, nSTATUS, CONF_DONE | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Tension d'alimentation | — | 2.5 V (LC core) |
| Interface | — | Serial configuration / JTAG (IEEE 1149.1) |
| Programmability | — | In-system programmable (ISP) via JTAG |
| Cascadable | — | Yes - supports multi-device configuration chains |
| Boîtier | — | PLCC-22 (Plastic Leaded Chip Carrier) |
| Configuration Compatibility | — | Altera APEX, ACEX, Mercury, Cyclone, Stratix series FPGAs |
| JTAG Pins | — | TCK, TMS, TDI, TDO |
| Internal Oscillator | — | Yes (built-in configuration timing) |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| Status | — | Legacy / Obsolete (replaced by flash-based FPGA configuration) |