EPC2LC20NU vs EPC2LC20NA Vergleich
Detaillierter Direktvergleich von EPC2LC20NU von Altera und EPC2LC20NA von Altera. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | EPC2LC20NU | EPC2LC20NA |
|---|---|---|
| Marke | Altera | Altera |
| Kategorie | Memory ICs | Memory ICs |
| Lebenszyklusstatus | Obsolete | Letzte Kaufgelegenheit |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $8,20 | $5,50 |
| Funktion | In-System Programmable Configuration PROM | — |
| Memory Density | 1.6 Mbit | 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) | — |
| 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 | — |
| Gehäuse | 20-pin J-lead PLCC (9x9 mm) | 20-pin PLCC (9x9 mm) |
| Montageart | Surface Mount | Surface Mount (PLCC socket compatible) |
| Lead-Free / RoHS | Non-LEAD / non-RoHS (NU suffix = matte tin Sn finish, not Pb-free) | — |
| Betriebstemperatur | 0C to +70C (commercial) | -40C to +85C (industrial grade) |
| Compatibility | Altera APEX 20K, APEX II, Mercury, FLEX 10K, ACEX 1K, Cyclone (legacy serial configuration) | — |
| Manufacturer | — | Altera Corporation (Intel Programmable Solutions Group) |
| Speichertyp | — | Configuration PROM (Flash-based, ISP) |
| Operating Voltage (VCC) | — | 3.3 V |
| Schnittstelle | — | Serial (passive-serial) data output to FPGA |
| Programmability | — | In-system programmable via IEEE 1532 JTAG |
| Supported FPGA Families | — | APEX 20K, ACEX 1K, FLEX 10K, FLEX 6000, Cyclone, Mercury |
| JTAG Compliance | — | IEEE Std 1149.1 / IEEE 1532 |
| Configuration Mode | — | Passive Serial (PS) |
| RoHS-Status | — | [DATA_NEEDED: rohs status] |
| Daisy-Chain Support | — | Yes |
| Recommended Companion FPGA | — | Altera Cyclone, FLEX 10K, APEX 20K series |