MC68882EI16A vs MC68882RC16A 对比
详细并排对比 MC68882EI16A 出自 NXP Semiconductors 和 MC68882RC16A 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
MC68882RC16A - 16 MHz 68882 FPU Co-Processor | NXP/Motorola
MC68882RC16A Obsolete规格对比
| 参数 | MC68882EI16A | MC68882RC16A |
|---|---|---|
| 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 | $48.50 |
| 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 | — |
| 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 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status not in verified data] | [DATA_NEEDED: RoHS compliance status] |
| MSL 等级 | [DATA_NEEDED: MSL level not in verified data] | — |
| 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 |
| Transcendental Functions | — | Hardware sin, cos, tan, log, exp, sqrt |
| 电源电压 | — | 5.0 V (single supply) |
| 工作温度 | — | [DATA_NEEDED: operating temperature grade] |
| 封装 | — | PGA-68 (26.92 x 26.92 mm) |
| Coprocessor Interface | — | Motorola Co-Processor Interface (MCPC) |
| Pin/Package Family | — | PGA-68 ceramic/CPGA |
| Process Technology | — | HCMOS III, ~0.8 um feature size |