MC68882EI16A vs MC68882EI25A 对比
详细并排对比 MC68882EI16A 出自 NXP Semiconductors 和 MC68882EI25A 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。
NXP Semiconductors
MC68882EI25A - 25 MHz HCMOS FPU Coprocessor | NXP / Motorola
MC68882EI25A Obsolete规格对比
| 参数 | MC68882EI16A | MC68882EI25A |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | DSP | DSP |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $36.94 | $71.40 |
| Part Status | Obsolete | 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 | Surface Mount |
| 封装 / 外壳 | 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) | — |
| 接口 | M68000 Coprocessor (CP) Interface | M68000 Coprocessor Interface (synchronous, dedicated) |
| RoHS 状态 | [DATA_NEEDED: RoHS status not in verified data] | — |
| MSL 等级 | [DATA_NEEDED: MSL level not in verified data] | — |
| Part Type | — | Floating-Point Coprocessor (FPU) |
| Manufacturer | — | NXP / Motorola / Freescale |
| Family | — | M68000 FPU Coprocessor |
| Process Technology | — | HCMOS |
| Host Processor | — | MC68020 / MC68030 (M68000 family) |
| 最大时钟频率 | — | 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) |
| Supported Operations | — | Add, Sub, Mul, Div, Sqrt, Sin, Cos, Log, Exp, Tan and others |
| 封装 | — | 68-PLCC (J-Lead, 24.21 mm x 24.21 mm) |
| Temperature Grade | — | Commercial |
| Lead-Free / RoHS | — | [DATA_NEEDED: RoHS compliance status] |