MC68882EI20A vs MC68882EI25A مقایسه
مقایسه دقیق کنار به کنار MC68882EI20A توسط NXP Semiconductors و MC68882EI25A 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
MC68882EI25A - 25 MHz HCMOS FPU Coprocessor | NXP / Motorola
MC68882EI25A Obsoleteمقایسه مشخصات
| پارامتر | MC68882EI20A | MC68882EI25A |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | Specialized ICs | DSP |
| وضعیت چرخه عمر | Obsolete | Obsolete |
| عملکرد | Floating-point coprocessor for MC68020/MC68030 | — |
| Operating Frequency | 20 MHz | — |
| بسته‌بندی | 68-PLCC (24.21 x 24.21 mm) | 68-PLCC (J-Lead, 24.21 mm 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 | Add, Sub, Mul, Div, Sqrt, Sin, Cos, Log, Exp, Tan and others |
| 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] | — |
| سطح MSL | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| Manufacturing Process | [DATA_NEEDED: process node, e.g. 1.5 micron CMOS] | — |
| Part Type | — | Floating-Point Coprocessor (FPU) |
| Manufacturer | — | NXP / Motorola / Freescale |
| Family | — | M68000 FPU Coprocessor |
| Process Technology | — | HCMOS |
| Host Processor | — | MC68020 / MC68030 (M68000 family) |
| حداکثر فرکانس کلاک | — | 25 MHz |
| Floating-Point Format | — | IEEE 754 Single (32-bit), Double (64-bit), Extended (80-bit internal) |
| Number of Floating-Point Registers | — | 8 x 80-bit (stack or register file) |
| رابط | — | M68000 Coprocessor Interface (synchronous, dedicated) |
| Temperature Grade | — | Commercial |
| Part Status | — | Obsolete |
| Lead-Free / RoHS | — | [DATA_NEEDED: RoHS compliance status] |