MC68332ACEH25 vs MC68334GCEH20 比較
詳細並排比較 MC68332ACEH25 由 NXP Semiconductors 與 MC68334GCEH20 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 | MC68332ACEH25 | MC68334GCEH20 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 最後購買 | Obsolete |
| Core | CPU32 (M68300 family, 32-bit) | — |
| Processor Series | M683xx (CPU32) | — |
| 最大時脈頻率 | 25 MHz | — |
| 資料匯流排寬度 | 32 bit | 32-bit (internal) / 16-bit (external) |
| Program Memory Type | ROMless (external memory required) | — |
| On-chip SRAM | 2 KB | — |
| 供應電壓 | 5 V | 5 V typical [DATA_NEEDED: exact range] |
| 工作溫度範圍 | -40C to +85C (automotive) | [DATA_NEEDED: industrial temperature limits] |
| 封裝 | 132-PQFP (24.13 x 24.13 mm) | 132-pin PQFP (Plastic Quad Flat Pack), 24.13 x 24.13 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| 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] | — |
| RoHS 狀態 | Non-compliant (legacy part) | [DATA_NEEDED: requires verification - Freescale-era part] |
| Automotive Grade | Yes (AEC-Q100 qualified family) | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale / Motorola) |
| Product Type | — | 32-bit Microcontroller (MCU) |
| Core Architecture | — | CPU32 (M68300 / 68k family) |
| Instruction Set | — | M68000 compatible |
| Operating Frequency (Max) | — | 20 MHz |
| Program Memory | — | ROMless (external memory required) |
| RAM Size | — | 1 Kbyte (1024 bytes) standby RAM |
| Integrated Peripherals | — | System Integration Module (SIM), Time Processing Unit (TPU) |
| Lead-Free | — | [DATA_NEEDED: requires verification] |