EPC2L20U vs EPC2LI20U Vergleich
Detaillierter Direktvergleich von EPC2L20U von Altera und EPC2LI20U 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 | EPC2L20U | EPC2LI20U |
|---|---|---|
| Marke | Altera | Altera |
| Kategorie | FPGA & CPLD | Memory ICs |
| Lebenszyklusstatus | Letzte Kaufgelegenheit | Obsolete |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $10,55 | $7,10 |
| Speichergröße | 1.6 Mbit | 1.6 Mbit (65,536 x 1-bit device) |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | 3.0 V to 5.5 V (5.0 V nominal) |
| Schnittstellentyp | Serial configuration (DCLK/DATA0) | — |
| Programmability | In-system programmable via IEEE 1532 / JTAG | In-system programmable via JTAG (IEEE 1149.1) |
| Supported FPGAs | APEX II, APEX 20K, Mercury, Stratix, Cyclone, ACEX 1K | — |
| Configuration Mode | Single + Cascade (multi-PROM daisy chain) | — |
| Compression Support | Yes (FPGA decompresses bitstream) | — |
| Betriebstemperatur | -40C to +85C (industrial) | — |
| Gehäuse | 20-PLCC (PLCC-20) | 20-pin PLCC (9x9 mm) |
| Montageart | Surface Mount / Socket | Surface Mount (PLCC socket) |
| JTAG Support | Yes (IEEE Std 1149.1 boundary scan) | — |
| Pin-Anzahl | 20 | — |
| RoHS-Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: rohs status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| MSL-Level | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL moisture sensitivity level] |
| Speichertyp | — | Configuration PROM (serial EEPROM) |
| Programming Voltage | — | 5.0 V (via internal charge pump) |
| Configuration Interface | — | Serial 4-pin (DATA, DCLK, nCS, OE) |
| Maximum DCLK Frequency | — | 33 MHz (fast mode) |
| Betriebstemperaturbereich | — | -40 C to +85 C (industrial) |
| Cascade Support | — | Yes (via nCASC pin) |
| Device ID | — | 32-bit JTAG-readable |
| Supported FPGA Families | — | APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 6000/10KE/10KA |