MC68882EI20A vs MC68882EI16A مقایسه
مقایسه دقیق کنار به کنار MC68882EI20A توسط NXP Semiconductors و MC68882EI16A 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 | MC68882EI20A | MC68882EI16A |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | Specialized ICs | DSP |
| وضعیت چرخه عمر | Obsolete | Obsolete |
| عملکرد | Floating-point coprocessor for MC68020/MC68030 | Floating-Point Co-Processor |
| Operating Frequency | 20 MHz | — |
| بسته‌بندی | 68-PLCC (24.21 x 24.21 mm) | — |
| Floating-Point Formats | IEEE 754 single, double, extended (80-bit) | — |
| Data Registers | 8 x 80-bit floating-point registers | — |
| Supported Operations | Add, subtract, multiply, divide, sqrt, sin, cos, log, exp, tan | — |
| Operand Types | FP, integer, BCD, packed BCD | — |
| Host Interface | M68000 Coprocessor Interface (CI) | — |
| ولتاژ تغذیه | 5 V | — |
| دمای کاری | -40 C to +85 C | — |
| نوع نصب | Surface Mount (PLCC socket compatible) | Surface Mount |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status not in verified data] |
| سطح MSL | [DATA_NEEDED: MSL moisture sensitivity level] | [DATA_NEEDED: MSL level not in verified data] |
| Manufacturing Process | [DATA_NEEDED: process node, e.g. 1.5 micron CMOS] | — |
| Part Status | — | Obsolete |
| Series | — | MC68882 |
| Architecture | — | M68000 Family Coprocessor |
| Clock Speed | — | 16 MHz |
| Operating Temperature Grade | — | Industrial (-40C to +85C) |
| 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) |
| FP Data Registers | — | 8 (FP0-FP7) |
| رابط | — | M68000 Coprocessor (CP) Interface |