EPC2LC20NU vs EPC2LC20N Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC2LC20NU disebabkan oleh Altera dan EPC2LC20N disebabkan oleh Intel. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | EPC2LC20NU | EPC2LC20N |
|---|---|---|
| Merek | Altera | Intel |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | NRND |
| Harga Unit (USD) | — | $7.40 |
| Fungsi | In-System Programmable Configuration PROM | In-System Programmable Configuration PROM for SRAM-based FPGAs |
| Memory Density | 1.6 Mbit | — |
| FPGA Interface | Altera serial (4-pin: nCS, DCLK, DATA, nINIT_CONF) | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | — |
| I/O Tolerance | 5 V tolerant inputs (per datasheet, except JTAG pins) | — |
| Programming Method | In-system via IEEE 1149.1 JTAG | — |
| JTAG Support | Yes (IEEE Std 1149.1 boundary-scan compliant) | IEEE 1149.1 / IEEE 1532 compliant |
| Cascade Support | Yes - daisy-chain for larger bitstreams | — |
| Minimum DC Input | -0.3 V (inputs may undershoot to -2.0 V for <20 ns) | — |
| Maximum Overshoot | 7.0 V for <100 mA and <20 ns | — |
| Kemasan | 20-pin J-lead PLCC (9x9 mm) | 20-pin PLCC (J-Lead, 9x9 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Non-LEAD / non-RoHS (NU suffix = matte tin Sn finish, not Pb-free) | — |
| Suhu Operasi | 0C to +70C (commercial) | [DATA_NEEDED: operating temperature range] |
| Compatibility | Altera APEX 20K, APEX II, Mercury, FLEX 10K, ACEX 1K, Cyclone (legacy serial configuration) | — |
| Saiz Ingatan | — | 1.6 Mbit |
| Jenis Ingatan | — | Flash |
| Programmable Type | — | In System Programmable (ISP) |
| Supply Voltage VCCINT | — | 3.0 V to 3.6 V |
| Supply Voltage VCCIO | — | 4.75 V to 5.25 V |
| Configuration Clock Frequency | — | 8 MHz (max) |
| Antaramuka | — | Serial (DATA0, DCLK, nCONFIG, nSTATUS, CONF_DONE) |
| Packaging | — | Tube |
| Supported FPGA Families | — | Altera APEX, Cyclone, Stratix, ACEX, MAX 7000 |
| Status RoHS | — | [DATA_NEEDED: RoHS status] |