EPC1LC20W vs EPC1LC20U Comparaison
Comparaison détaillée côte à côte de EPC1LC20W par Intel et EPC1LC20U 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 | EPC1LC20W | EPC1LC20U |
|---|---|---|
| Marque | Intel | Altera |
| Catégorie | Memory ICs | Memory ICs |
| Statut du cycle de vie | Obsolete | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $9,55 | $9,75 |
| Type de mémoire | Serial Configuration Flash | OTP (One-Time-Programmable) Configuration PROM |
| Memory Density | 1 Mbit | 1 Mbit |
| Interface | Serial (Altera passive serial configuration) | — |
| Fréquence d'horloge maximale | 8 MHz | — |
| Tension d'alimentation | 3.0 V to 5.5 V | — |
| Boîtier | PLCC-20 (J-lead, through-hole) | 20-pin PLCC (9x9 mm) |
| Nombre de broches | 20 | — |
| Configuration Handshake Pins | nCONFIG, nSTATUS, CONF_DONE | — |
| Standby Current | [DATA_NEEDED: typical Icc standby] | — |
| Active Current | [DATA_NEEDED: typical Icc active] | — |
| Température de fonctionnement | [DATA_NEEDED: industrial / commercial temp grade] | [DATA_NEEDED: industrial/commercial grade range] |
| Reconfiguration Support | Yes (nCONFIG toggle triggers reload) | — |
| Compatible FPGA Families | Classic, MAX, FLEX, ACEX, Cyclone, APEX | — |
| Type de montage | Through-Hole (PLCC socket or solder) | Surface Mount |
| Niveau MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED] |
| Statut RoHS | [DATA_NEEDED: RoHS compliance status] | Compliant (Pb-free finish, "U" suffix) |
| Lead-Free | [DATA_NEEDED: lead-free / SnPb plating] | — |
| Configuration Interface | — | Altera Serial Configuration (4-wire) |
| Maximum DCLK Frequency | — | 8 MHz |
| Operating Voltage (VCC) | — | 3.3 V typical [DATA_NEEDED: full range] |
| Configuration Time | — | [DATA_NEEDED: depends on bitstream length and DCLK] |
| Cascading Support | — | Yes (multi-PROM daisy-chain for larger bitstreams) |
| Programming Method | — | Altera APU / third-party JTAG programmer |
| Lead-Free (Pb-free) Finish | — | Yes ("U" suffix) |
| Compatibility | — | Altera SRAM-based LUT FPGAs (APEX, FLEX, ACEX, Cyclone, Stratix families) |