EPC1LC20 vs EPC1LC20AL3894 Perbandingan
Perbandingan bersamaan detil EPC1LC20 dari Intel dan EPC1LC20AL3894 dari Intel. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | EPC1LC20 | EPC1LC20AL3894 |
|---|---|---|
| Merek | Intel | Intel |
| Kategori | Memory ICs | Memory ICs |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Tipe Memori | Non-volatile configuration memory (Flash/EPROM) | OTP Configuration PROM (EPROM-based) |
| Memory Capacity | 1 Mbit (1,048,576 bits) | 1 Mbit (212,942 × 1-bit) |
| Tipe Antarmuka | Serial configuration interface | — |
| Maximum DCLK Frequency | 8 MHz | — |
| Tegangan Pemuat | 3.3 V or 5.0 V | — |
| In-System Programmability | Yes (IEEE 1149.1 / JTAG) | — |
| Programmable Voltage | 5.0 V and 3.3 V ISP | — |
| Configuration Mode | Serial, multi-device daisy-chain capable | — |
| Paket | 20-pin PLCC (J-leaded, surface mount) | 20-pin PLCC (J-lead) |
| Jumlah Pin | 20 | — |
| Tipe Mounting | Surface Mount | Surface Mount / Socket (PLCC socket compatible) |
| Suhu Kerja | [DATA_NEEDED: Operating temperature range] | -40 °C to +85 °C (industrial) |
| Compatible FPGA Families | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury | APEX, ACEX, FLEX 10K, MAX 7000S/AE/B, Cyclone (legacy) |
| Status RoHS | [DATA_NEEDED: RoHS status] | Unknown — verify with manufacturer |
| JTAG Pins | TCK, TMS, TDI, TDO | — |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V nominal) |
| Configuration Clock Frequency | — | Up to 8 MHz |
| Configuration Interface | — | Serial (Altera standard 4-wire: DATA, DCLK, nCS, nINIT_CONF) |
| Package Dimensions | — | 9.0 × 9.0 × 4.5 mm (PLCC-20) |
| Programming Method | — | Factory / Altera programming service (one-time only) |
| Erasure | — | Windowed package supports UV erase (ceramic DIP variant); PLCC is OTP |
| Konfigurasi Output | — | Serial data out on DCLK rising edge |
| Status Lingkungan Hidup | — | Obsolete (EOL announced by Altera / Intel PSG) |
| Shipping Variant Suffix | — | AL3894 (tape-and-reel / specific Altera part marking) |