MC68EC040RC40A vs MC68EC040RC25A 比較
詳細並排比較 MC68EC040RC40A 由 NXP Semiconductors 與 MC68EC040RC25A 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 | MC68EC040RC40A | MC68EC040RC25A |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | Obsolete | Obsolete |
| Processor Type | M680x0 32-Bit Microprocessor | 32-Bit MPU, M680x0 family |
| Core Architecture | M68040 (M680x0 CISC) | — |
| 最大時脈頻率 | 40 MHz | 25 MHz |
| Core Count | 1 | — |
| 資料匯流排寬度 | 32-bit | 32-Bit |
| 工作電源電壓 | 5 V | — |
| Integrated Cache | 8 KB I-cache + 8 KB D-cache | — |
| MMU (Memory Management Unit) | Not present (EC variant) | — |
| FPU (Floating-Point Unit) | Not present (EC variant) | — |
| Package Type | 179-pin PGA (Pin Grid Array) | — |
| Package Dimensions | 47.24 x 47.24 mm | — |
| 安裝類型 | Through-Hole / Socket | Through-hole (PGA socket) |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial) [DATA_NEEDED: industrial/extended grade data] |
| Process Technology | HCMOS | HCMOS |
| Packaging (shipping) | Tray | — |
| Lead Free / RoHS | [DATA_NEEDED: RoHS compliance] | — |
| Processor Core | — | 68040 (EC - no FPU) |
| Number of Cores | — | 1 |
| Address Bus Width | — | 32-Bit (4 GB linear) |
| Instruction Cache | — | 4 KB |
| Data Cache | — | 4 KB |
| Floating Point Unit | — | Not integrated (external MC68882 required) |
| 供應電壓 | — | 5 V |
| 封裝 | — | 179-Pin PGA (47.24 x 47.24 mm), ceramic |
| Lead Free Status | — | Contains Lead |
| RoHS 狀態 | — | Non-Compliant |
| Packaging | — | Tray |