EPC2LI20U vs EPC2L20U Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC2LI20U disebabkan oleh Altera dan EPC2L20U 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 | EPC2LI20U | EPC2L20U |
|---|---|---|
| Merek | Altera | Altera |
| Kategori | Memory ICs | FPGA & CPLD |
| Status Lingkungan Hidup | Obsolete | Masa Terakhir Dibeli |
| Jenis Ingatan | Configuration PROM (serial EEPROM) | — |
| Saiz Ingatan | 1.6 Mbit (65,536 x 1-bit device) | 1.6 Mbit |
| Supply Voltage (VCC) | 3.0 V to 5.5 V (5.0 V nominal) | 3.0 V to 3.6 V |
| Programming Voltage | 5.0 V (via internal charge pump) | — |
| Configuration Interface | Serial 4-pin (DATA, DCLK, nCS, OE) | — |
| Maximum DCLK Frequency | 33 MHz (fast mode) | — |
| Gambaran Suhu Operasi | -40 C to +85 C (industrial) | — |
| Kemasan | 20-pin PLCC (9x9 mm) | 20-PLCC (PLCC-20) |
| Jenis Pemasangan | Surface Mount (PLCC socket) | Surface Mount / Socket |
| Programmability | In-system programmable via JTAG (IEEE 1149.1) | In-system programmable via IEEE 1532 / JTAG |
| Cascade Support | Yes (via nCASC pin) | — |
| Device ID | 32-bit JTAG-readable | — |
| Supported FPGA Families | APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 6000/10KE/10KA | — |
| Status RoHS | [DATA_NEEDED: rohs status] | [DATA_NEEDED: RoHS status] |
| Aras MSL | [DATA_NEEDED: MSL moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Jenis Antaramuka | — | Serial configuration (DCLK/DATA0) |
| 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) |
| JTAG Support | — | Yes (IEEE Std 1149.1 boundary scan) |
| Kiraan Pin | — | 20 |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |