EPC1LC20AL3894 vs EPC1L20 Vergleich
Detaillierter Direktvergleich von EPC1LC20AL3894 von Intel und EPC1L20 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 | EPC1LC20AL3894 | EPC1L20 |
|---|---|---|
| Marke | Intel | Altera |
| Kategorie | Memory ICs | Memory ICs |
| Lebenszyklusstatus | Obsolete | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $5,45 | $3,75 |
| Speichertyp | OTP Configuration PROM (EPROM-based) | OTP Configuration PROM (Flash) |
| Memory Capacity | 1 Mbit (212,942 × 1-bit) | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V nominal) | — |
| Configuration Clock Frequency | Up to 8 MHz | — |
| Configuration Interface | Serial (Altera standard 4-wire: DATA, DCLK, nCS, nINIT_CONF) | — |
| Gehäuse | 20-pin PLCC (J-lead) | 20-pin PLCC (9x9 mm) |
| Package Dimensions | 9.0 × 9.0 × 4.5 mm (PLCC-20) | — |
| Betriebstemperatur | -40 °C to +85 °C (industrial) | [DATA_NEEDED: operating temperature range] |
| Programming Method | Factory / Altera programming service (one-time only) | — |
| Erasure | Windowed package supports UV erase (ceramic DIP variant); PLCC is OTP | — |
| Ausgangskonfiguration | Serial data out on DCLK rising edge | — |
| Compatible FPGA Families | APEX, ACEX, FLEX 10K, MAX 7000S/AE/B, Cyclone (legacy) | — |
| Montageart | Surface Mount / Socket (PLCC socket compatible) | Through-Hole / Socket |
| RoHS-Status | Unknown — verify with manufacturer | [DATA_NEEDED: RoHS compliance] |
| Lebenszyklusstatus | Obsolete (EOL announced by Altera / Intel PSG) | — |
| Shipping Variant Suffix | AL3894 (tape-and-reel / specific Altera part marking) | — |
| Speichergröße | — | 1 Mbit |
| Configuration Clock (max) | — | 8 MHz |
| Flash Access Time | — | 90 ns (approx.) |
| Max Read Bandwidth | — | 160 Mbps (16-bit DQ bus) |
| Schnittstelle | — | Serial / FPP configuration + JTAG (IEEE 1149.1) |
| Versorgungsspannung | — | 3.3 V (typical) |
| Programmability | — | One-Time Programmable (OTP) |
| JTAG / ISP Support | — | Yes (IEEE 1149.1) |
| Compatible FPGA Series | — | Stratix, Cyclone, APEX, FLEX, ACEX, LUT-based families |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |