EPC20LC20U vs EPC2LI20 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC20LC20U disebabkan oleh Intel dan EPC2LI20 disebabkan oleh Altera. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | EPC20LC20U | EPC2LI20 |
|---|---|---|
| Merek | Intel | Altera |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | NRND |
| Manufacturer | Altera Corporation (now Intel) | — |
| Fungsi | FPGA Configuration Device (Serial Configuration PROM) | Configuration PROM for SRAM-based FPGAs |
| Jenis Ingatan | Non-volatile configuration memory | Flash (in-system programmable) |
| Configuration Interface | Serial (DATA, DCLK, nCS, nINIT_CONF, nSTATUS, OE) | Serial or Byte-wide (parallel) |
| Operating Voltage | 5.0 V (typical) | — |
| Absolute Maximum DC Input | -0.3 V to 7.0 V | — |
| Transient Input Tolerance | -2.0 V undershoot to 7.0 V overshoot (<100 mA, <20 ns) | — |
| Package Type | PLCC-20 (J-lead, plastic leaded chip carrier) | — |
| Kiraan Pin | 20 | — |
| Jenis Pemasangan | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC socket-compatible) |
| Compatible FPGA Families | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX, ACEX, early Cyclone | — |
| In-System Programming | Supported via JTAG / Quartus programmer | — |
| Status RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Gambaran Suhu Operasi | [DATA_NEEDED: industrial/commercial grade] | — |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free status] | — |
| Status Lingkungan Hidup | Obsolete / Last-time-buy in distribution | — |
| Saiz Ingatan | — | 1.6 Mb (1,572,864 bits) |
| Programmable Type | — | In System Programmable (ISP) |
| Supply Voltage - Operating | — | 3.0 V to 3.6 V and 4.5 V to 5.5 V (auto-sensing) |
| Suhu Operasi | — | -40 C to +85 C (Industrial) |
| Kemasan / Case | — | 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) |
| Aras MSL | — | [DATA_NEEDED: MSL level] |