EP2A40F672I-7 vs EP2A40F672I8 مقایسه
مقایسه دقیق کنار به کنار EP2A40F672I-7 توسط Intel و EP2A40F672I8 توسط Altera. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | EP2A40F672I-7 | EP2A40F672I8 |
|---|---|---|
| برند | Intel | Altera |
| دسته‌بندی | FPGA & CPLD | FPGA & CPLD |
| وضعیت چرخه عمر | Obsolete | Obsolete |
| Family | APEX II | APEX II (EP2A) |
| Manufacturer | Intel (formerly Altera) | — |
| Logic Elements | 38,400 | 38,400 cells |
| System Gates | 1,500,000 | 1,500,000 |
| Maximum Internal Frequency | 562 MHz | — |
| Process Technology | 0.15 µm CMOS | 0.15 um |
| Core Voltage | 1.5 V | — |
| Embedded System Blocks (ESBs) | [DATA_NEEDED: total ESB count] | — |
| Embedded Memory (bits) | [DATA_NEEDED: total embedded RAM bits] | — |
| Maximum User I/O | [DATA_NEEDED: maximum user I/O count] | — |
| Phase-Locked Loops (PLLs) | 4 | — |
| بسته‌بندی | 672-pin FC-FBGA | 672-ball FC-FBGA (Fine-pitch Chip-Scale BGA) |
| نوع نصب | Surface Mount (BGA) | Surface Mount (BGA) |
| Speed Grade | -7 | I8 (industrial temperature, mid performance) |
| دمای کاری | -40°C to +85°C (Industrial) | -40C to +100C (industrial) |
| سطح حساسیت به رطوبت (MSL) | 3 | — |
| Peak Reflow Temperature | 220°C | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS compliance status] | — |
| وضعیت چرخه عمر | Obsolete (EOL by Altera/Intel) | — |
| Programming Interface | JTAG (IEEE 1149.1) | — |
| Maximum Operating Frequency | — | 376 MHz |
| Core Supply Voltage (VCCINT) | — | 1.5 V |
| User I/O Count | — | Up to 497 (per APEX II data book) |
| Configuration Method | — | SRAM-based, requires external PROM/flash |
| سطح MSL | — | 3 (per third-party distributor data) |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free status - older APEX II parts may not be RoHS] |
| Embedded Memory | — | ESBs configurable as RAM/ROM/product-term |