EPC27C32N vs EPC21C20U Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC27C32N disebabkan oleh Altera dan EPC21C20U 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 | EPC27C32N | EPC21C20U |
|---|---|---|
| Merek | Altera | Intel |
| Kategori | FPGA & CPLD | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Aktif |
| Jenis Ingatan | Configuration EPROM (non-volatile) | — |
| Density | 32 Mbit | — |
| Configuration Interface | Serial (Altera Passive Serial / Active Serial / JTAG) | — |
| Tegangan Pemberi Arus | [DATA_NEEDED: VCC nominal] | — |
| Supply Voltage Range | [DATA_NEEDED: VCC min/max] | — |
| Programmability | In-system programmable (IEEE 1532 / JTAG) | — |
| Kemasan | PLCC-20 | 20-pin UBGA (Ultra FineLine BGA) - also called 20-pin FBGA |
| Package Code Suffix | N = PLCC-20 | — |
| Jenis Pemasangan | Surface Mount (PLCC) | Surface Mount (BGA) |
| Suhu Operasi | [DATA_NEEDED: industrial/commercial] | -40 C to +85 C (industrial) |
| Multi-device Daisy-chain | Yes (page-mode supported) | — |
| Reconfiguration | Software-controllable / on-the-fly via JTAG | — |
| Status RoHS | [DATA_NEEDED: depends on date code; older N suffix often Pb-free] | Compliant (per Intel/Altera product page) |
| Lead-free | [DATA_NEEDED] | — |
| Family | EPC Enhanced Configuration Device | — |
| Compatible FPGA Targets | Altera Stratix, Cyclone, Arria, FLEX, ACEX series | — |
| Manufacturer | Intel (formerly Altera) | Intel / Altera |
| Product Type | — | Configuration Device (Boot Flash) |
| Saiz Ingatan | — | 20 Mbit (2.5 Mbyte) |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V typical) |
| Antaramuka | — | Altera/Intel Passive Serial (PS) and Active Serial (AS), JTAG (IEEE 1149.1) |
| In-System Programmability | — | Yes (via JTAG) |
| Bitstream Compression Support | — | Yes |
| Cascade (Multi-Device) Support | — | Yes (nCASC daisy-chain) |
| Supported FPGA Families | — | APEX II, APEX 20KE, APEX 20KC, Mercury, Stratix, Cyclone, ACEX 1K, FLEX 10KE |
| Lead-Free | — | Yes |
| Configuration Mode | — | Passive Serial (PS) / Active Serial (AS) via FPGA controller |