EPC1L20 vs EPC1LI20 Perbandingan
Perbandingan bersamaan detil EPC1L20 dari Altera dan EPC1LI20 dari Altera. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | EPC1L20 | EPC1LI20 |
|---|---|---|
| Merek | Altera | Altera |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Aktif | Obsolete |
| Tipe Memori | OTP Configuration PROM (Flash) | OTP Configuration PROM (EPROM-based) |
| Ukuran Memori | 1 Mbit | 1 Mb (1,048,576 bits) |
| Configuration Clock (max) | 8 MHz | — |
| Flash Access Time | 90 ns (approx.) | — |
| Max Read Bandwidth | 160 Mbps (16-bit DQ bus) | — |
| Antarmuka | Serial / FPP configuration + JTAG (IEEE 1149.1) | — |
| Tegangan Pemuat | 3.3 V (typical) | — |
| Programmability | One-Time Programmable (OTP) | — |
| Paket | 20-pin PLCC (9x9 mm) | 20-pin PLCC (J-lead, 9x9 mm) |
| Tipe Mounting | Through-Hole / Socket | Surface Mount (PLCC socket compatible) |
| Suhu Kerja | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| JTAG / ISP Support | Yes (IEEE 1149.1) | — |
| Compatible FPGA Series | Stratix, Cyclone, APEX, FLEX, ACEX, LUT-based families | — |
| Status RoHS | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status - original Altera part may be non-RoHS SnPb finish] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Configuration Interface | — | Altera Passive Serial / Altera Active Serial / JTAG (IEEE 1149.1) |
| Maximum Configuration Clock | — | 8 MHz |
| Supply Voltage (VCC) | — | 5.0 V (4.75 V to 5.25 V) |
| Programming Voltage (VPP) | — | 12.75 V (typical, factory-programmed via JTAG) |
| Jumlah Pin | — | 20 |
| Cascading Support | — | Yes (nCASC pin for multi-device daisy chain) |
| Endurance | — | OTP (one-time programmable, 1000 erase-equivalent UV cycles for pre-program erase) |
| JTAG Programming | — | Yes (in-system via IEEE 1149.1) |
| Compatible FPGA Families | — | FLEX 8000, FLEX 10K, ACEX 1K, APEX 20K, Mercury |
| Level MSL | — | 1 (per Partstack datasheet record) |