MC68882EI16A vs MC68882RC25A 对比
详细并排对比 MC68882EI16A 出自 NXP Semiconductors 和 MC68882RC25A 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | MC68882EI16A | MC68882RC25A |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | DSP | Specialized ICs |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $36.94 | $59.50 |
| Part Status | Obsolete | — |
| 功能 | Floating-Point Co-Processor | — |
| Series | MC68882 | — |
| Architecture | M68000 Family Coprocessor | — |
| Clock Speed | 16 MHz | — |
| Operating Temperature Grade | Industrial (-40C to +85C) | — |
| 安装类型 | Surface Mount | Through-Hole (Pin Grid Array) |
| 封装 / 外壳 | 68-LCC (J-Lead), PLCC-68 | 68-BCPGA (PGA, 26.92 x 26.92 mm) |
| 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) | ANSI / IEEE Std 754-1985 |
| FP Data Registers | 8 (FP0-FP7) | — |
| 接口 | M68000 Coprocessor (CP) Interface | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status not in verified data] | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL level not in verified data] | — |
| Processor Type | — | Floating-Point Coprocessor (FPU) |
| Host MPU Family | — | Motorola MC68020 / MC68030 |
| 最大时钟频率 | — | 25 MHz |
| 电源电压 | — | 5 V |
| Process Technology | — | HCMOS |
| Supported Precision | — | Single, Double, Extended (80-bit) |
| Floating-Point Registers | — | 8 x 80-bit |
| Instruction Pipeline | — | 8 stages |
| Hardware Square Root | — | Yes (single and double precision) |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Lead Free | — | Yes |
| Packaging | — | Tray |