MC68882RC50A vs MC68882RC16A 对比
详细并排对比 MC68882RC50A 出自 Motorola 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 | MC68882RC50A | MC68882RC16A |
|---|---|---|
| 品牌 | Motorola | 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） | $84.20 | $48.50 |
| Processor Type | Floating-Point Coprocessor | — |
| Operating Frequency | 50 MHz | — |
| 电源电压 | 5 V | 5.0 V (single supply) |
| 封装 / 外壳 | 68-BCPGA (26.92 x 26.92 mm) | — |
| 引脚数量 | 68 | — |
| Floating-Point Standard | ANSI / IEEE 754-1985 | — |
| Supported Formats | Single, Double, Extended Precision (80-bit) | — |
| Floating-Point Registers | 8 x 80-bit | 8 x 80-bit |
| Host CPU Interface | M68000 Coprocessor Interface (68020 / 68030) | — |
| Instruction Set | Add, Subtract, Multiply, Divide, Square Root, Sin, Cos, Log, Exp, FP-Integer Convert | — |
| 安装类型 | Through-Hole (PGA socket recommended) | Through-Hole (Pin Grid Array) |
| Packaging | Tray | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature grade] |
| Lead Free Status | Lead Free | — |
| RoHS 状态 | RoHS Compliant | [DATA_NEEDED: RoHS compliance status] |
| 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) |
| Transcendental Functions | — | Hardware sin, cos, tan, log, exp, sqrt |
| 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 |