MC68882RC33A vs MC68882RC40A مقایسه
مقایسه دقیق کنار به کنار MC68882RC33A توسط NXP Semiconductors و MC68882RC40A 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.
NXP Semiconductors
MC68882RC33A - 33MHz 68040 FPU Co-Processor 68-PGA | NXP
MC68882RC33A ⚠ آخرین فرصت خریدNXP Semiconductors
MC68882RC40A - 40MHz 32-Bit FP Co-Processor 68-PGA | NXP Freescale
MC68882RC40A Obsoleteمقایسه مشخصات
| پارامتر | MC68882RC33A | MC68882RC40A |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | Microcontrollers | DSP |
| وضعیت چرخه عمر | آخرین فرصت خرید | Obsolete |
| Device Type | Floating-Point Unit (FPU) Co-Processor | — |
| Compatible Host CPU | MC68020, MC68030 | — |
| Operating Frequency | 33 MHz | — |
| بسته‌بندی | 68-PGA (Pin Grid Array), 26.92 x 26.92 mm | — |
| نوع نصب | Through-Hole (PGA) | Through-hole (PGA socket) |
| Data Formats | IEEE 754: Single, Double, Extended Precision | — |
| Internal Data Path | 80-bit (67-bit mantissa) | — |
| Floating-Point Registers | 8 x 80-bit (register stack) | — |
| Rounding Modes | 4 (nearest, zero, +inf, -inf) | — |
| ولتاژ تغذیه | 5.0 V (typical) | [DATA_NEEDED: VCC value] |
| دمای کاری | 0C to +70C | [DATA_NEEDED: temperature range] |
| Bus Interface | M-Bus (Motorola co-processor bus) | — |
| On-Chip Exception Handling | Yes (IEEE 754 exceptions) | — |
| Transcendental Support | Hardware sin, cos, tan, exp, log | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS compliance] | unknown |
| سطح MSL | [DATA_NEEDED: MSL rating] | — |
| عملکرد | — | Floating-Point Coprocessor |
| عرض گذرگاه داده | — | 32-bit |
| Floating-Point Format | — | IEEE 754 single, double, extended (80-bit) |
| Performance | — | 46 MIPS (peak) |
| Clock Frequency | — | 40 MHz |
| Internal Registers | — | 8 x 80-bit FP registers |
| Instruction Set | — | M68000 Family Floating-Point (MFFP) |
| Host CPU Compatibility | — | MC68020, MC68030 |
| Power Dissipation | — | [DATA_NEEDED: typical power value] |
| Package Type | — | Pin Grid Array (PGA) |
| Package Pin Count | — | 68 pins |
| Package Dimensions | — | 26.92 x 26.92 mm |