EPC1PCB vs EPC1LI20 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC1PCB disebabkan oleh Intel dan EPC1LI20 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 | EPC1PCB | EPC1LI20 |
|---|---|---|
| Merek | Intel | Altera |
| Kategori | FPGA & CPLD | Memory ICs |
| Status Lingkungan Hidup | NRND | Obsolete |
| Product Type | Enhanced Configuration Device for SRAM-based FPGAs | — |
| Memory Density | 1 Mbit | — |
| Program Memory Type | Flash (non-volatile) | — |
| Configuration Modes Supported | FPP (Fast Passive Parallel), PS (Passive Serial) | — |
| Supply Voltage VCC | 3.3 V | — |
| I/O Voltage Tolerance | 5.0 V tolerant | — |
| Supported FPGA Families | APEX, FLEX, ACEX, Cyclone, Stratix | — |
| Antaramuka | Altera configuration bus (DATA, DCLK, nCONFIG, nSTATUS, CONF_DONE) | — |
| Multi-Device Daisy Chain | Yes (nCASC, nCS pins) | — |
| Programming Interface | JTAG (IEEE 1149.1 boundary scan) | — |
| In-System Programmable | Yes | — |
| Program/Erase Endurance | [DATA_NEEDED: program/erase cycles] | — |
| Data Retention | [DATA_NEEDED: data retention years] | — |
| Kemasan | PLCC-20 (Plastic Leaded Chip Carrier) | 20-pin PLCC (J-lead, 9x9 mm) |
| Jenis Pemasangan | Surface Mount (socket-compatible) | Surface Mount (PLCC socket compatible) |
| Status RoHS | [DATA_NEEDED: lead-free/RoHS status] | [DATA_NEEDED: RoHS status - original Altera part may be non-RoHS SnPb finish] |
| Jenis Ingatan | — | OTP Configuration PROM (EPROM-based) |
| Saiz Ingatan | — | 1 Mb (1,048,576 bits) |
| 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) |
| Kiraan Pin | — | 20 |
| Suhu Operasi | — | [DATA_NEEDED: operating temperature range] |
| 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 |
| Aras MSL | — | 1 (per Partstack datasheet record) |