EPC2LC21N vs EPC2LC22N Vergleich
Detaillierter Direktvergleich von EPC2LC21N von Altera und EPC2LC22N 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 | EPC2LC21N | EPC2LC22N |
|---|---|---|
| Marke | Altera | Altera |
| Kategorie | Memory ICs | Memory ICs |
| Lebenszyklusstatus | Obsolete | Obsolete |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $10,95 | $9,75 |
| Speichertyp | Configuration PROM (EPROM/EEPROM-based) | Configuration PROM (non-volatile) |
| Speichergröße | 1.6 Mbit | 1.6 Mbit |
| Versorgungsspannung | 3.3 V | 2.5 V (LC core) |
| Schnittstelle | Serial (Altera FPP/PS configuration) | Serial configuration / JTAG (IEEE 1149.1) |
| Programmability | In-system programmable via JTAG (ISP) | In-system programmable (ISP) via JTAG |
| Configuration Method | Serial data stream to FPGA DCLK/DATA | — |
| Gehäuse | 20-pin PLCC (9x9 mm) | PLCC-22 (Plastic Leaded Chip Carrier) |
| Montageart | Surface Mount (PLCC socket compatible) | Surface Mount / Through Hole socket |
| Betriebstemperatur | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) | — |
| Endurance (ISP writes) | [DATA_NEEDED: ISP write endurance cycles] | — |
| Data Retention | [DATA_NEEDED: data retention years] | — |
| RoHS-Status | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | Yes | [DATA_NEEDED: lead-free status] |
| Target FPGAs | Altera APEX, ACEX, FLEX, Cyclone, MAX series | — |
| Cascadable | — | Yes - supports multi-device configuration chains |
| Configuration Compatibility | — | Altera APEX, ACEX, Mercury, Cyclone, Stratix series FPGAs |
| JTAG Pins | — | TCK, TMS, TDI, TDO |
| Internal Oscillator | — | Yes (built-in configuration timing) |
| MSL-Level | — | [DATA_NEEDED: MSL rating] |
| Status | — | Legacy / Obsolete (replaced by flash-based FPGA configuration) |