EPC144LC20 vs EPC1LC20U Сравнение
Подробное сравнение бок о бок EPC144LC20 от Intel и EPC1LC20U от Altera. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Сравнение характеристик
| Параметр | EPC144LC20 | EPC1LC20U |
|---|---|---|
| Бренд | Intel | Altera |
| Категория | FPGA & CPLD | Memory ICs |
| Статус жизненного цикла | Последняя закупка | Obsolete |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $7,10 | $9,75 |
| Memory Capacity | 144 Kbit | — |
| Memory Organization | Serial (one-time programmable) | — |
| Тип интерфейса | Altera Serial Configuration (DATA, DCLK, nCONFIG, nSTATUS, CONF_DONE) | — |
| Programming Method | In-system via JTAG (IEEE 1149.1 / ByteBlaster / USB-Blaster) | Altera APU / third-party JTAG programmer |
| Supply Voltage (VCC) | 3.0 V to 5.5 V | — |
| Рабочая температура | -40C to +85C (industrial) | [DATA_NEEDED: industrial/commercial grade range] |
| 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] | — |
| Корпус | 20-pin LCC (Leadless Chip Carrier, JLCC-20) | 20-pin PLCC (9x9 mm) |
| Число выводов | 20 | — |
| Тип монтажа | Surface Mount | Surface Mount |
| Supported FPGA Families | Altera FLEX 6000 / 8000 / 10K, ACEX 1K, MAX 3000 / 7000, APEX 20K | — |
| Уровень MSL | 3 (168 hours) | [DATA_NEEDED] |
| Статус RoHS | [DATA_NEEDED: RoHS compliance status per Intel PCN] | Compliant (Pb-free finish, "U" suffix) |
| Lead-Free | Yes | — |
| Без галогенов | [DATA_NEEDED] | — |
| JTAG Compliance | IEEE Std 1149.1 | — |
| Тип памяти | — | OTP (One-Time-Programmable) Configuration PROM |
| Memory Density | — | 1 Mbit |
| Configuration Interface | — | Altera Serial Configuration (4-wire) |
| Maximum DCLK Frequency | — | 8 MHz |
| 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) |
| Lead-Free (Pb-free) Finish | — | Yes ("U" suffix) |
| Compatibility | — | Altera SRAM-based LUT FPGAs (APEX, FLEX, ACEX, Cyclone, Stratix families) |