EPC2LC20NU vs EPC2LC20ES Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC2LC20NU disebabkan oleh Altera dan EPC2LC20ES 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 | EPC2LC20ES |
|---|---|---|
| Merek | Altera | Intel |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Aktif |
| Fungsi | In-System Programmable Configuration PROM | — |
| 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) | — |
| 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-PLCC (J-lead, 9x9 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount / Through-Hole (PLCC socket) |
| 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) | — |
| Jenis Ingatan | — | Configuration PROM (Non-volatile) |
| Saiz Ingatan | — | 1.6 Mbit |
| Target Device | — | SRAM-based FPGAs and LUT devices |
| Antaramuka | — | Serial (DCLK/DATA) with JTAG ISP |
| Operating Voltage | — | 3.3 V and 5.0 V tolerant |
| JTAG Standard | — | IEEE Std. 1149.1 compliant |
| In-System Programmability | — | Yes (via built-in JTAG) |
| Boundary-Scan Test (BST) | — | Built-in, IEEE 1149.1 compliant |
| Configuration Modes | — | Serial and parallel supported |
| Kiraan Pin | — | 20 |
| Status RoHS | — | Compliant (ES suffix denotes lead-free industrial) |
| Programming Interface | — | JTAG (4-wire: TDI/TDO/TMS/TCK) |
| Manufacturer | — | Intel (formerly Altera) |