EPC1LI20 vs EPC2LI20 Vergleich
Detaillierter Direktvergleich von EPC1LI20 von Altera und EPC2LI20 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 | EPC1LI20 | EPC2LI20 |
|---|---|---|
| Marke | Altera | Altera |
| Kategorie | Memory ICs | Memory ICs |
| Lebenszyklusstatus | Obsolete | NRND |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $8,50 | $5,95 |
| Speichertyp | OTP Configuration PROM (EPROM-based) | Flash (in-system programmable) |
| Speichergröße | 1 Mb (1,048,576 bits) | 1.6 Mb (1,572,864 bits) |
| Configuration Interface | Altera Passive Serial / Altera Active Serial / JTAG (IEEE 1149.1) | Serial or Byte-wide (parallel) |
| Maximum Configuration Clock | 8 MHz | — |
| Supply Voltage (VCC) | 5.0 V (4.75 V to 5.25 V) | — |
| Programming Voltage (VPP) | 12.75 V (typical, factory-programmed via JTAG) | — |
| Gehäuse | 20-pin PLCC (J-lead, 9x9 mm) | — |
| Pin-Anzahl | 20 | — |
| Betriebstemperatur | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (Industrial) |
| Cascading Support | Yes (nCASC pin for multi-device daisy chain) | — |
| Endurance | OTP (one-time programmable, 1000 erase-equivalent UV cycles for pre-program erase) | — |
| JTAG Programming | Yes (in-system via IEEE 1149.1) | — |
| Compatible FPGA Families | FLEX 8000, FLEX 10K, ACEX 1K, APEX 20K, Mercury | — |
| Montageart | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC socket-compatible) |
| MSL-Level | 1 (per Partstack datasheet record) | [DATA_NEEDED: MSL level] |
| RoHS-Status | [DATA_NEEDED: RoHS status - original Altera part may be non-RoHS SnPb finish] | [DATA_NEEDED: RoHS status] |
| Programmable Type | — | In System Programmable (ISP) |
| Funktion | — | Configuration PROM for SRAM-based FPGAs |
| Supply Voltage - Operating | — | 3.0 V to 3.6 V and 4.5 V to 5.5 V (auto-sensing) |
| Gehäuse / Bauform | — | 20-PLCC (J-lead, 9x9 mm) |
| Decompression | — | On-chip (supports compressed bitstreams) |
| JTAG / ISP Interface | — | IEEE 1532 (TCK, TMS, TDI, TDO) |
| Multi-Device Support | — | Yes (daisy-chain configuration) |
| User-Accessible Memory | — | Yes (unused flash available to user logic) |