EPC2LI20 vs EPC2LC20 Perbandingan
Perbandingan bersamaan detil EPC2LI20 dari Altera dan EPC2LC20 dari Altera. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | EPC2LI20 | EPC2LC20 |
|---|---|---|
| Merek | Altera | Altera |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | NRND | NRND |
| Harga Unit (USD) | — | $7,20 |
| Ukuran Memori | 1.6 Mb (1,572,864 bits) | 1.6 Mbit |
| Tipe Memori | Flash (in-system programmable) | Non-volatile configuration PROM |
| Programmable Type | In System Programmable (ISP) | — |
| Fungsi | 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) | — |
| Suhu Kerja | -40 C to +85 C (Industrial) | -40C to +85C (industrial) [DATA_NEEDED: exact grade from datasheet] |
| Paket / Case | 20-PLCC (J-lead, 9x9 mm) | — |
| Tipe Mounting | Surface Mount (PLCC socket-compatible) | Surface Mount |
| Configuration Interface | Serial or Byte-wide (parallel) | Serial (x1) to FPGA via DCLK/nCONFIG/nSTATUS/CONF_DONE |
| 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) | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | Non-Compliant (original Altera Pb-containing part) |
| Level MSL | [DATA_NEEDED: MSL level] | — |
| Programming Interface | — | IEEE 1149.1 (JTAG) ISP, 5.0-V and 3.3-V tolerant |
| Supply Voltage VCC | — | 3.0 V to 3.6 V (3.3-V operation) |
| ISP Voltage Range | — | 5.0 V or 3.3 V |
| Supported FPGA Families | — | ACEX 1K, APEX 20K/20KC/20KE, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, MAX 9000 |
| Cascade Support | — | Yes - daisy-chain multiple EPC2 devices via JTAG for larger bitstreams |
| Paket | — | 20-pin PLCC (J-lead, 9x9 mm) |
| Lead-Free Version | — | EPC2LC20N available as lead-free equivalent |
| Programming Support | — | Altera Programming Unit (APU), Quartus II, JTAG programmer |
| Boundary-Scan | — | IEEE 1149.1 compliant, 8-bit or 16-bit JTAG |