EPC1LC20AL3894 vs EPC1LC20CEC Vergleich
Detaillierter Direktvergleich von EPC1LC20AL3894 von Intel und EPC1LC20CEC 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 | EPC1LC20CEC |
|---|---|---|
| Marke | Intel | Altera |
| Kategorie | Memory ICs | Memory ICs |
| Lebenszyklusstatus | Obsolete | Obsolete |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $5,45 | $7,20 |
| Speichertyp | OTP Configuration PROM (EPROM-based) | OTP Configuration PROM (anti-fuse) |
| 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) | Serial (4-pin: DATA, DCLK, nCS, OE) |
| 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) | 0°C to +70°C |
| 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) | ACEX 1K, APEX 20K, FLEX 6000, FLEX 8000, FLEX 10K |
| Montageart | Surface Mount / Socket (PLCC socket compatible) | Surface Mount (PLCC socket compatible) |
| RoHS-Status | Unknown — verify with manufacturer | Non-compliant (legacy PLCC package) |
| Lebenszyklusstatus | Obsolete (EOL announced by Altera / Intel PSG) | — |
| Shipping Variant Suffix | AL3894 (tape-and-reel / specific Altera part marking) | — |
| Speichergröße | — | 1 Mbit (1,048,576 bits) |
| Maximale Taktfrequenz | — | 8 MHz |
| Programming Mode | — | One-Time Programmable (OTP) |
| Versorgungsspannung | — | [DATA_NEEDED: VCC range] |
| Configuration Mode | — | Altera serial slave/master |
| Read Endurance | — | Unlimited |
| Program Endurance | — | 1 cycle (OTP) |
| Lead-Free | — | No (contains lead) |