MC68882EI25AR vs MC68882EI20A 比較
詳細並排比較 MC68882EI25AR 由 NXP Semiconductors 與 MC68882EI20A 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 | MC68882EI25AR | MC68882EI20A |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Specialized ICs |
| 生命週期狀態 | Obsolete | Obsolete |
| Part Status | Obsolete | — |
| Type | Floating-Point Co-Processor | — |
| Series | MC680x0 | — |
| Nominal Supply Voltage | 5 V | — |
| Maximum Supply Voltage | 5.25 V | — |
| Minimum Supply Voltage | 4.75 V | — |
| Operating Frequency | 25 MHz | 20 MHz |
| Maximum Operating Temperature | 70 C | — |
| Temperature Grade | Commercial | — |
| 封裝 / 外殼 | 68-LCC (J-Lead) | — |
| Supplier Device Package | 68-PLCC (24.21 x 24.21 mm) | — |
| 安裝類型 | Surface Mount | Surface Mount (PLCC socket compatible) |
| Terminal Finish | Matte Tin | — |
| Host CPU Compatibility | MC68020, MC68030, MC68040 | — |
| Floating-Point Standard | IEEE 754 (single & double precision, 80-bit extended) | — |
| Application | Math co-processor for 68k family | — |
| 功能 | — | Floating-point coprocessor for MC68020/MC68030 |
| 封裝 | — | 68-PLCC (24.21 x 24.21 mm) |
| Floating-Point Formats | — | IEEE 754 single, double, extended (80-bit) |
| Data Registers | — | 8 x 80-bit floating-point registers |
| Supported Operations | — | Add, subtract, multiply, divide, sqrt, sin, cos, log, exp, tan |
| Operand Types | — | FP, integer, BCD, packed BCD |
| Host Interface | — | M68000 Coprocessor Interface (CI) |
| 供應電壓 | — | 5 V |
| 工作溫度 | — | -40 C to +85 C |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| RoHS 狀態 | — | [DATA_NEEDED: RoHS compliance] |
| MSL 等級 | — | [DATA_NEEDED: MSL moisture sensitivity level] |
| Manufacturing Process | — | [DATA_NEEDED: process node, e.g. 1.5 micron CMOS] |