MC68332ACEH25 vs MC68332ACFC20 对比
详细并排对比 MC68332ACEH25 出自 NXP Semiconductors 和 MC68332ACFC20 出自 NXP Semiconductors。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | MC68332ACEH25 | MC68332ACFC20 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $35.54 | $19.80 |
| Core | CPU32 (M68300 family, 32-bit) | — |
| Processor Series | M683xx (CPU32) | — |
| 最大时钟频率 | 25 MHz | 20 MHz |
| 数据总线宽度 | 32 bit | — |
| Program Memory Type | ROMless (external memory required) | ROMless (external memory required) |
| On-chip SRAM | 2 KB | — |
| 电源电压 | 5 V | — |
| 工作温度范围 | -40C to +85C (automotive) | [DATA_NEEDED: operating temperature range] |
| 封装 | 132-PQFP (24.13 x 24.13 mm) | — |
| 安装类型 | 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 状态 | Non-compliant (legacy part) | [DATA_NEEDED: RoHS compliance] |
| Automotive Grade | Yes (AEC-Q100 qualified family) | — |
| Manufacturer | — | NXP Semiconductors (formerly Motorola/Freescale) |
| Product Family | — | M68300 / M68332 |
| Core Architecture | — | CPU32 (32-bit CISC, M68k-compatible) |
| CPU Core | — | CPU32 |
| Data RAM Size | — | 2K x 8 |
| Package Type | — | 132-pin PQFP (Plastic Quad Flat Pack) |
| Package Dimensions | — | 24.13 x 24.13 mm |
| Supply Voltage Range | — | [DATA_NEEDED: VCC range] |
| Bus Width | — | 32-bit internal / 16/8-bit external |
| On-chip Peripherals | — | SIM (System Integration Module), TPU (Time Processing Unit), QSM (Queued Serial Module) |
| Inter-Module Bus | — | Yes (IMB) |
| Communication Interfaces | — | SPI, SCI (via QSM) |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 status] |