MC68882EI16A vs MC68882EI16AR مقایسه
مقایسه دقیق کنار به کنار MC68882EI16A توسط NXP Semiconductors و MC68882EI16AR توسط NXP Semiconductors. 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 | MC68882EI16A | MC68882EI16AR |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | DSP | Specialized ICs |
| وضعیت چرخه عمر | Obsolete | NRND |
| Part Status | Obsolete | — |
| عملکرد | Floating-Point Co-Processor | — |
| Series | MC68882 | — |
| Architecture | M68000 Family Coprocessor | — |
| Clock Speed | 16 MHz | — |
| Operating Temperature Grade | Industrial (-40C to +85C) | — |
| نوع نصب | Surface Mount | Surface Mount |
| بسته‌بندی / کیس | 68-LCC (J-Lead), PLCC-68 | — |
| Supplier Device Package | 68-PLCC (24.21 x 24.21 mm) | — |
| Compatible Host CPUs | MC68020, MC68030, MC68040 | — |
| Floating-Point Standard | IEEE 754 (single, double, extended) | IEEE 754-1985 (single, double, extended 80-bit) |
| FP Data Registers | 8 (FP0-FP7) | — |
| رابط | M68000 Coprocessor (CP) Interface | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status not in verified data] | [DATA_NEEDED: RoHS status] |
| سطح MSL | [DATA_NEEDED: MSL level not in verified data] | [DATA_NEEDED: MSL level] |
| Part Type | — | Floating-Point Co-Processor (FPU) |
| Manufacturer | — | NXP Semiconductors (formerly Motorola/Freescale) |
| Architecture / Family | — | M68000 Co-Processor (pairs with MC68020/MC68030) |
| Clock Frequency | — | 16 MHz |
| Data Registers | — | 8 x 80-bit floating-point data registers |
| Instruction Set | — | F-line M68000 co-processor interface |
| Operating Modes | — | 4 IEEE rounding modes; denormalized numbers; full exception handling |
| دمای کاری | — | -40C to +85C (industrial grade, 'EI' suffix) |
| ولتاژ تغذیه | — | 5 V +/- 5 % |
| Process Technology | — | HCMOS |
| بسته‌بندی | — | 68-pin PLCC (24.21 mm x 24.21 mm) |
| Lead-Free | — | [DATA_NEEDED: lead-free] |
| Speed Grade Suffix | — | I = 16 MHz |
| Temperature Grade | — | E = -40C to +85C industrial |
| Packaging Suffix | — | AR = Tape and Reel, 68-pin PLCC |