EPC2L20U vs EPC2L20 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC2L20U disebabkan oleh Altera dan EPC2L20 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 | EPC2L20U | EPC2L20 |
|---|---|---|
| Merek | Altera | Altera |
| Kategori | FPGA & CPLD | Memory ICs |
| Status Lingkungan Hidup | Masa Terakhir Dibeli | Obsolete |
| Saiz Ingatan | 1.6 Mbit | 1.6 Mbit |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | — |
| Jenis Antaramuka | Serial configuration (DCLK/DATA0) | — |
| Programmability | In-system programmable via IEEE 1532 / JTAG | In-system programmable via JTAG |
| Supported FPGAs | APEX II, APEX 20K, Mercury, Stratix, Cyclone, ACEX 1K | — |
| Configuration Mode | Single + Cascade (multi-PROM daisy chain) | — |
| Compression Support | Yes (FPGA decompresses bitstream) | — |
| Suhu Operasi | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Kemasan | 20-PLCC (PLCC-20) | 20-pin PLCC (J-lead) |
| Jenis Pemasangan | Surface Mount / Socket | Surface Mount (PLCC socket compatible) |
| JTAG Support | Yes (IEEE Std 1149.1 boundary scan) | — |
| Kiraan Pin | 20 | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | RoHS Compliant (per IC Components listing) |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Aras MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Jenis Ingatan | — | Configuration PROM (non-volatile) |
| Organisasi | — | 8-bit byte |
| Antaramuka | — | Serial FPGA configuration + JTAG (IEEE 1149.1 / IEEE 1532) |
| Core Supply Voltage (VCCINT) | — | 3.3 V |
| I/O Supply Voltage (VCCIO) | — | 3.3 V or 5.0 V (VCCSEL selectable) |
| Cascade Support | — | Yes - multi-device daisy chain |
| Boundary Scan | — | JTAG IEEE 1149.1 BST |
| Process Technology | — | Low-power CMOS |
| Target FPGAs | — | APEX II, APEX 20K, Mercury, ACEX 1K, Cyclone, Stratix |