MC68882RC33A vs MC68882RC25A 比較
詳細並排比較 MC68882RC33A 由 NXP Semiconductors 與 MC68882RC25A 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | MC68882RC33A | MC68882RC25A |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Specialized ICs |
| 生命週期狀態 | 最後購買 | 最後購買 |
| Device Type | Floating-Point Unit (FPU) Co-Processor | — |
| Compatible Host CPU | MC68020, MC68030 | — |
| Operating Frequency | 33 MHz | — |
| 封裝 | 68-PGA (Pin Grid Array), 26.92 x 26.92 mm | — |
| 安裝類型 | Through-Hole (PGA) | Through-Hole (Pin Grid Array) |
| Data Formats | IEEE 754: Single, Double, Extended Precision | — |
| Internal Data Path | 80-bit (67-bit mantissa) | — |
| Floating-Point Registers | 8 x 80-bit (register stack) | 8 x 80-bit |
| Rounding Modes | 4 (nearest, zero, +inf, -inf) | — |
| 供應電壓 | 5.0 V (typical) | 5 V |
| 工作溫度 | 0C to +70C | [DATA_NEEDED: operating temperature range] |
| Bus Interface | M-Bus (Motorola co-processor bus) | — |
| On-Chip Exception Handling | Yes (IEEE 754 exceptions) | — |
| Transcendental Support | Hardware sin, cos, tan, exp, log | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance] | Compliant |
| MSL 等級 | [DATA_NEEDED: MSL rating] | — |
| Processor Type | — | Floating-Point Coprocessor (FPU) |
| Host MPU Family | — | Motorola MC68020 / MC68030 |
| 最大時脈頻率 | — | 25 MHz |
| 封裝 / 外殼 | — | 68-BCPGA (PGA, 26.92 x 26.92 mm) |
| Process Technology | — | HCMOS |
| Floating-Point Standard | — | ANSI / IEEE Std 754-1985 |
| Supported Precision | — | Single, Double, Extended (80-bit) |
| Instruction Pipeline | — | 8 stages |
| Hardware Square Root | — | Yes (single and double precision) |
| Lead Free | — | Yes |
| Packaging | — | Tray |