MC68332 vs MC68332ACEH25 比較
詳細並排比較 MC68332 由 NXP Semiconductors 與 MC68332ACEH25 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 | MC68332 | MC68332ACEH25 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 最後購買 | 最後購買 |
| Core | CPU32 (68020-derived 32-bit) | CPU32 (M68300 family, 32-bit) |
| Architecture | M68000 family, 32-bit internal | — |
| 最大時脈頻率 | 25 MHz | 25 MHz |
| Bus Width | 32-bit (internal); external 8/16/32-bit selectable | — |
| Program Memory | ROMless (external memory required) | — |
| Internal SRAM | 2 KB | — |
| Time Processing Unit (TPU) | Yes (microcoded timing coprocessor) | — |
| Queued Serial Module (QSM) | Yes (SPI + SCI/UART) | — |
| System Integration Module (SIM) | Yes (chip-selects, clocks, watchdog) | — |
| Common Intermodule Bus (IMB) | Yes | — |
| 封裝 | PQFP-132 (24.13 mm x 24.13 mm) | 132-PQFP (24.13 x 24.13 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Operating Voltage | 5 V (typical) | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 狀態 | compliant (lead-free suffix variants; legacy variants may differ) | Non-compliant (legacy part) |
| IC Type | 32-Bit Modular Microcontroller IC | — |
| Family | M683xx (CPU32) | — |
| Status | End-of-Life; not recommended for new designs | — |
| Processor Series | — | M683xx (CPU32) |
| 資料匯流排寬度 | — | 32 bit |
| Program Memory Type | — | ROMless (external memory required) |
| On-chip SRAM | — | 2 KB |
| 供應電壓 | — | 5 V |
| 工作溫度範圍 | — | -40C to +85C (automotive) |
| Peripheral Modules | — | CPU32, SIM, TPU, QSM (via IMB) |
| Timers / TPU Channels | — | 16 channels (TPU) |
| Serial Interfaces | — | QSM (queued SPI + SCI/UART) |
| I/O Pins | — | [DATA_NEEDED: I/O pin count] |
| Automotive Grade | — | Yes (AEC-Q100 qualified family) |