MC68882CRC20A vs MC68882CRC25A 比較
詳細並排比較 MC68882CRC20A 由 NXP Semiconductors 與 MC68882CRC25A 由 Motorola. 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。
NXP Semiconductors
MC68882CRC20A - 32-bit Floating-Point Coprocessor, 20 MHz | NXP
MC68882CRC20A ⚠ 最後購買機會規格比較
| 參數 | MC68882CRC20A | MC68882CRC25A |
|---|---|---|
| 品牌 | NXP Semiconductors | Motorola |
| 類別 | DSP | DSP |
| 生命週期狀態 | 最後購買 | Obsolete |
| 功能 | Floating-Point Coprocessor (FPU) | — |
| 資料匯流排寬度 | 32-bit | 32-bit |
| Operating Frequency | 20 MHz | 25 MHz |
| Performance | 46 MIPS | — |
| Supported CPU Family | Motorola 68020 / 68030 | — |
| Architecture | M68000 Coprocessor Interface | M68K coprocessor interface, HCMOS |
| Floating-Point Format | IEEE 754 single & double precision | — |
| Internal Registers | 8 x 80-bit floating-point | 8 x 80-bit floating-point |
| Operating Voltage | [DATA_NEEDED: VCC specification] | — |
| 工作溫度 | [DATA_NEEDED: temperature range] | [DATA_NEEDED: operating temperature range] |
| 封裝 | 68-Pin PGA (CPGA-68, 26.92 x 26.92 mm) | 68-PGA (BCPGA, 26.92 x 26.92 mm) |
| 安裝類型 | Through-Hole | Through-Hole (PGA socket) |
| Technology | CMOS, static core | — |
| 腳位數 | 68 | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance] | RoHS Compliant |
| Process Technology | CMOS | HCMOS |
| Part Number | — | MC68882CRC25A |
| Manufacturer | — | Motorola Semiconductor Products |
| Product Type | — | Floating-Point Coprocessor (FPU) |
| Floating-Point Throughput | — | 46 MIPS (peak) |
| Arithmetic Standard | — | IEEE 754-1985 (single, double, extended precision) |
| 供應電壓 | — | 5 V |
| Storage Temperature | — | [DATA_NEEDED: storage temperature range] |
| Lead-Free Status | — | Lead Free |
| Packaging | — | Tray |
| Compatible Host CPU | — | Motorola 68020, 68030 |