EPC1LI20 vs EPC1LC20 Comparaison
Comparaison détaillée côte à côte de EPC1LI20 par Altera et EPC1LC20 par Intel. 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 | EPC1LI20 | EPC1LC20 |
|---|---|---|
| Marque | Altera | Intel |
| Catégorie | Memory ICs | Memory ICs |
| Statut du cycle de vie | Obsolete | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $8,50 | $7,95 |
| Type de mémoire | OTP Configuration PROM (EPROM-based) | Non-volatile configuration memory (Flash/EPROM) |
| Taille de mémoire | 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) | — |
| Boîtier | 20-pin PLCC (J-lead, 9x9 mm) | 20-pin PLCC (J-leaded, surface mount) |
| Nombre de broches | 20 | 20 |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating temperature range] |
| 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 | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury |
| Type de montage | Surface Mount (PLCC socket compatible) | Surface Mount |
| Niveau MSL | 1 (per Partstack datasheet record) | — |
| Statut RoHS | [DATA_NEEDED: RoHS status - original Altera part may be non-RoHS SnPb finish] | [DATA_NEEDED: RoHS status] |
| Memory Capacity | — | 1 Mbit (1,048,576 bits) |
| Type d'interface | — | Serial configuration interface |
| Maximum DCLK Frequency | — | 8 MHz |
| Tension d'alimentation | — | 3.3 V or 5.0 V |
| In-System Programmability | — | Yes (IEEE 1149.1 / JTAG) |
| Programmable Voltage | — | 5.0 V and 3.3 V ISP |
| Configuration Mode | — | Serial, multi-device daisy-chain capable |
| JTAG Pins | — | TCK, TMS, TDI, TDO |