EPC4QC100 vs EPC20LC20U Vergleich
Detaillierter Direktvergleich von EPC4QC100 von Altera und EPC20LC20U von Intel. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | EPC4QC100 | EPC20LC20U |
|---|---|---|
| Marke | Altera | Intel |
| Kategorie | Memory ICs | Memory ICs |
| Lebenszyklusstatus | Obsolete | Obsolete |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $11,40 | $8,20 |
| Funktion | In-System Programmable Configuration PROM for FPGAs | FPGA Configuration Device (Serial Configuration PROM) |
| Speichertyp | Flash | Non-volatile configuration memory |
| Speichergröße | 4 Mb | — |
| Supply Voltage (Core and I/O) | 3.3 V | — |
| Maximum Configuration Clock | 66 MHz | — |
| Schnittstelle | Serial / Fast Passive (Altera FPGAs) | — |
| In-System Programmability | IEEE Std. 1532 compliant | — |
| JTAG Support | Yes (boundary scan + ISP via Jam STAPL) | — |
| nINIT_CONF Pin | Yes (triggers FPGA configuration via private JTAG instruction) | — |
| Gehäuse | 100-pin PQFP (20x14 mm) | — |
| Betriebstemperatur | 0C to +70C (commercial) | — |
| Montageart | Surface Mount | Surface Mount (PLCC socket compatible) |
| RoHS-Status | unknown | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | unknown | — |
| Compatible FPGA Families | Stratix, Cyclone, APEX, Mercury, ACEX | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX, ACEX, early Cyclone |
| Manufacturer | — | Altera Corporation (now Intel) |
| Configuration Interface | — | Serial (DATA, DCLK, nCS, nINIT_CONF, nSTATUS, OE) |
| Operating Voltage | — | 5.0 V (typical) |
| Absolute Maximum DC Input | — | -0.3 V to 7.0 V |
| Transient Input Tolerance | — | -2.0 V undershoot to 7.0 V overshoot (<100 mA, <20 ns) |
| Package Type | — | PLCC-20 (J-lead, plastic leaded chip carrier) |
| Pin-Anzahl | — | 20 |
| In-System Programming | — | Supported via JTAG / Quartus programmer |
| Betriebstemperaturbereich | — | [DATA_NEEDED: industrial/commercial grade] |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: lead-free status] |
| Lebenszyklusstatus | — | Obsolete / Last-time-buy in distribution |