MC68340CAB25E vs MC68340CAG25E 对比
详细并排对比 MC68340CAB25E 出自 NXP Semiconductors 和 MC68340CAG25E 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。
NXP Semiconductors
MC68340CAB25E - 32-Bit CPU32 MPU 25MHz DMA Timer | NXP/Freescale
MC68340CAB25E Obsolete
规格对比
| 参数 | MC68340CAB25E | MC68340CAG25E |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.85 | $24.75 |
| Core Processor | CPU32 (M68000 family) | CPU32 (M68000-compatible, enhanced) |
| Core Architecture | M68000-compatible 32-bit CISC | M68000 (CISC) |
| Bus Width | 32-bit (16-bit mode optional) | — |
| Number of Cores | 1 | 1 |
| Speed (Clock Frequency) | 25 MHz | — |
| DMA Channels | 2 x 32-bit | — |
| Timers | 2 x 16-bit (T1, T2) | — |
| Serial Communication | SCP + QSPI | — |
| Chip Selects | 8 (programmable wait states) | — |
| Memory Controller | DRAM refresh + chip-select logic | — |
| 封装 | 144-CQFP (28x28 mm, QFP-144) | — |
| 安装类型 | Surface Mount / Socket | Surface Mount |
| 电源电压 | 5 V (Vcc) - [DATA_NEEDED: tolerance] | — |
| 工作温度 | [DATA_NEEDED: explicit range] -40C to +85C typical industrial | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | [DATA_NEEDED: not stated in verified data] | — |
| Process Technology | CMOS, fully static | — |
| Processor Type | — | M683xx 32-Bit MPU (CPU32) |
| 数据总线宽度 | — | 32-bit internal / 16-bit external |
| Clock Speed (Max) | — | 25 MHz |
| 工作电源电压 | — | 5 V |
| On-Chip DMA | — | Yes (2 channels) |
| On-Chip Timer | — | Yes (4-channel, 16-bit) |
| On-Chip Serial | — | Yes (QSM: UART + SPI) |
| 封装 / 外壳 | — | 144-LQFP (20 x 20 mm) |
| Packaging | — | Tray |
| Lead Free Status | — | Lead Free (per DigiKey listing) |