MC68882RC16A vs MC68882RC50A مقایسه
مقایسه دقیق کنار به کنار MC68882RC16A توسط NXP Semiconductors و MC68882RC50A توسط Motorola. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
NXP Semiconductors
MC68882RC16A - 16 MHz 68882 FPU Co-Processor | NXP/Motorola
MC68882RC16A Obsoleteمقایسه مشخصات
| پارامتر | MC68882RC16A | MC68882RC50A |
|---|---|---|
| برند | NXP Semiconductors | Motorola |
| دسته‌بندی | DSP | DSP |
| وضعیت چرخه عمر | Obsolete | Obsolete |
| Device Type | Floating-Point Co-Processor (FPU) | — |
| Host CPU Family | Motorola 68020, 68030 | — |
| Core Architecture | HCMOS Enhanced | — |
| Clock Frequency (Rated) | 16 MHz | — |
| Peak Floating-Point Throughput | 46 MIPS equivalent | — |
| Floating-Point Formats | IEEE 754 single, double, extended (80-bit) | — |
| Floating-Point Registers | 8 x 80-bit | 8 x 80-bit |
| Transcendental Functions | Hardware sin, cos, tan, log, exp, sqrt | — |
| ولتاژ تغذیه | 5.0 V (single supply) | 5 V |
| دمای کاری | [DATA_NEEDED: operating temperature grade] | [DATA_NEEDED: operating temperature range] |
| بسته‌بندی | PGA-68 (26.92 x 26.92 mm) | — |
| نوع نصب | Through-Hole (Pin Grid Array) | Through-Hole (PGA socket recommended) |
| Coprocessor Interface | Motorola Co-Processor Interface (MCPC) | — |
| Pin/Package Family | PGA-68 ceramic/CPGA | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS compliance status] | RoHS Compliant |
| Process Technology | HCMOS III, ~0.8 um feature size | — |
| Processor Type | — | Floating-Point Coprocessor |
| Operating Frequency | — | 50 MHz |
| بسته‌بندی / کیس | — | 68-BCPGA (26.92 x 26.92 mm) |
| تعداد پایه | — | 68 |
| Floating-Point Standard | — | ANSI / IEEE 754-1985 |
| Supported Formats | — | Single, Double, Extended Precision (80-bit) |
| Host CPU Interface | — | M68000 Coprocessor Interface (68020 / 68030) |
| Instruction Set | — | Add, Subtract, Multiply, Divide, Square Root, Sin, Cos, Log, Exp, FP-Integer Convert |
| Packaging | — | Tray |
| Lead Free Status | — | Lead Free |