EPC1LC20U vs EPC144LC20 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci EPC1LC20U disebabkan oleh Altera dan EPC144LC20 disebabkan oleh Intel. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Intel
EPC144LC20 - 144KB Serial Config PROM, 20-LCC | Intel (Altera)
EPC144LC20 ⚠ Bahagian terakhir untuk beliPengandingan Spesifikasi
| Parametr | EPC1LC20U | EPC144LC20 |
|---|---|---|
| Merek | Altera | Intel |
| Kategori | Memory ICs | FPGA & CPLD |
| Status Lingkungan Hidup | Obsolete | Masa Terakhir Dibeli |
| Jenis Ingatan | OTP (One-Time-Programmable) Configuration PROM | — |
| Memory Density | 1 Mbit | — |
| Configuration Interface | Altera Serial Configuration (4-wire) | — |
| Maximum DCLK Frequency | 8 MHz | — |
| Kemasan | 20-pin PLCC (9x9 mm) | 20-pin LCC (Leadless Chip Carrier, JLCC-20) |
| Operating Voltage (VCC) | 3.3 V typical [DATA_NEEDED: full range] | — |
| Configuration Time | [DATA_NEEDED: depends on bitstream length and DCLK] | — |
| Cascading Support | Yes (multi-PROM daisy-chain for larger bitstreams) | — |
| Programming Method | Altera APU / third-party JTAG programmer | In-system via JTAG (IEEE 1149.1 / ByteBlaster / USB-Blaster) |
| Lead-Free (Pb-free) Finish | Yes ("U" suffix) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Compatibility | Altera SRAM-based LUT FPGAs (APEX, FLEX, ACEX, Cyclone, Stratix families) | — |
| Suhu Operasi | [DATA_NEEDED: industrial/commercial grade range] | -40C to +85C (industrial) |
| Aras MSL | [DATA_NEEDED] | 3 (168 hours) |
| Status RoHS | Compliant (Pb-free finish, "U" suffix) | [DATA_NEEDED: RoHS compliance status per Intel PCN] |
| Memory Capacity | — | 144 Kbit |
| Memory Organization | — | Serial (one-time programmable) |
| Jenis Antaramuka | — | Altera Serial Configuration (DATA, DCLK, nCONFIG, nSTATUS, CONF_DONE) |
| Supply Voltage (VCC) | — | 3.0 V to 5.5 V |
| Configuration Time (typical) | — | [DATA_NEEDED: configuration time at DCLK = 10 MHz] |
| Active Supply Current | — | [DATA_NEEDED: ICC active] |
| Standby Supply Current | — | [DATA_NEEDED: ICC standby] |
| Kiraan Pin | — | 20 |
| Supported FPGA Families | — | Altera FLEX 6000 / 8000 / 10K, ACEX 1K, MAX 3000 / 7000, APEX 20K |
| Lead-Free | — | Yes |
| Boson Bebas | — | [DATA_NEEDED] |
| JTAG Compliance | — | IEEE Std 1149.1 |