EPC1LI20N vs EPC2LC21N Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC1LI20N disebabkan oleh Altera dan EPC2LC21N disebabkan oleh Altera. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Altera
EPC1LI20N - 1Mb OTP FPGA Configuration PROM | Altera
EPC1LI20N ⚠ Bahagian terakhir untuk beli
Pengandingan Spesifikasi
| Parametr | EPC1LI20N | EPC2LC21N |
|---|---|---|
| Merek | Altera | Altera |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Masa Terakhir Dibeli | Obsolete |
| Harga Unit (USD) | $7.80 | — |
| Jenis Ingatan | OTP Configuration PROM (One-Time Programmable) | Configuration PROM (EPROM/EEPROM-based) |
| Saiz Ingatan | 1 Mbit (1,048,576 bits) | 1.6 Mbit |
| Jenis Antaramuka | Serial (Altera proprietary configuration protocol) | — |
| Kemasan / Case | 20-LCC (J-Lead), PLCC-20 | — |
| Package Dimensions | 9 mm x 9 mm (PLCC-20 J-lead) | — |
| Supply Voltage - VCCINT | 3.0 V to 3.6 V | — |
| Supply Voltage - VCCIO | 4.5 V to 5.5 V | — |
| Suhu Operasi | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| JTAG / Boundary Scan | IEEE 1149.1 compliant (for programming) | — |
| Programmable Compression | Yes (reduces bitstream 30-55%) | — |
| Jenis Pemasangan | Surface Mount (PLCC socket or solder) | Surface Mount (PLCC socket compatible) |
| Packaging | Tube | — |
| Lead Finish | Matte Sn (per JEDEC J-STD-020) | — |
| Status RoHS | Compliant | Compliant |
| Target FPGA Families | Cyclone, FLEX 10K, APEX, ACEX 1K (LUT-based) | — |
| Tegangan Pemberi Arus | — | 3.3 V |
| Antaramuka | — | Serial (Altera FPP/PS configuration) |
| Programmability | — | In-system programmable via JTAG (ISP) |
| Configuration Method | — | Serial data stream to FPGA DCLK/DATA |
| Kemasan | — | 20-pin PLCC (9x9 mm) |
| JTAG Support | — | Yes (IEEE 1149.1 boundary-scan) |
| Endurance (ISP writes) | — | [DATA_NEEDED: ISP write endurance cycles] |
| Data Retention | — | [DATA_NEEDED: data retention years] |
| Lead-Free | — | Yes |
| Target FPGAs | — | Altera APEX, ACEX, FLEX, Cyclone, MAX series |