EPC2LC20-V vs EPC2LC20NUBAF48 Comparaison
Comparaison détaillée côte à côte de EPC2LC20-V par Altera et EPC2LC20NUBAF48 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 | EPC2LC20-V | EPC2LC20NUBAF48 |
|---|---|---|
| Marque | Altera | Altera |
| Catégorie | Memory ICs | FPGA & CPLD |
| Statut du cycle de vie | Obsolete | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $9,45 | $16,40 |
| Type de mémoire | Configuration PROM (Flash-based, in-system programmable) | Non-volatile flash configuration PROM |
| Memory Density | 1.6 Mbit | 2 Mbit (2,097,152 bits) |
| Configuration Interface | Serial (Altera FPP/PS modes via DCLK/nSTATUS/CONF_DONE) | Altera serial (DATA, DCLK, nCS, ASDO) |
| Maximum Configuration Clock | 10 MHz | — |
| Supply Voltage VCC | 3.3 V | — |
| I/O Tolerance | 5 V tolerant on configuration pins | — |
| In-System Programming | Yes, via IEEE 1149.1 JTAG (TMS/TCK/TDI/TDO) | — |
| Cascade Support | Yes, daisy-chainable for >1.6 Mbit designs | Yes - dedicated nCASC pin for 2-device chains |
| Operating Temperature Range (V suffix) | 0 °C to +70 °C (commercial) | — |
| Package Type | 20-pin PLCC (JEDEC MS-018) | — |
| Package Dimensions | 9 x 9 mm body, 1.27 mm pitch | — |
| Type de montage | Surface Mount (PLCC socket compatible) | — |
| Supported FPGA Families | APEX 20K, ACEX 1K, FLEX 10K, FLEX 6000, MAX 9000 | — |
| Statut RoHS | Compliant (per distributor listings) | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | [DATA_NEEDED: lead-free status] |
| Core Supply Voltage (VCC) | — | 3.3 V (low-voltage 'L' variant) |
| I/O Logic Levels | — | 3.3 V LVCMOS (5V-tolerant inputs) |
| JTAG / ISP Support | — | IEEE 1532 / JTAG in-system programming |
| Programming Voltage | — | Internal 3.3V generation, no external VPP |
| FPGA Compatibility | — | APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K, FLEX 6000 |
| Boîtier | — | 20-pin Ultra FineLine BGA (UBGA, NU suffix) |
| Température de fonctionnement | — | -40C to +85C (industrial) |
| Configuration Clock | — | Internal oscillator (DCLK output to FPGA) |
| Programming Tools | — | Quartus II Programmer, ByteBlaster II, USB-Blaster |