MC68331CPV20B1 vs MC68331CPV20 对比
详细并排对比 MC68331CPV20B1 出自 Motorola 和 MC68331CPV20 出自 Motorola。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 | MC68331CPV20B1 | MC68331CPV20 |
|---|---|---|
| 品牌 | Motorola | Motorola |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Unknown | Unknown |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.59 | $0.00 |
| Product Type | CPU32 32-bit microcontroller | 32-bit ROMless microcontroller |
| Architecture | 32-bit | 32-bit CPU32 |
| 最大时钟频率 | 20 MHz | — |
| Program Memory | ROMless | ROMless; external memory required |
| Manufacturer | Motorola | Motorola Semiconductor |
| 封装 | 144-LQFP | 144-LQFP, 20 mm x 20 mm |
| Package Dimensions | 20 mm x 20 mm | — |
| Terminal Count | 144 terminals | — |
| Package Family | LQFP | LQFP |
| 安装类型 | Surface mount | Surface mount |
| Core | CPU32 | — |
| Temperature Grade | [DATA_NEEDED: temperature grade] | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Memory Interface | [DATA_NEEDED: external memory interface details] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| Serial Interfaces | [DATA_NEEDED: serial interface details] | — |
| Timer Count | [DATA_NEEDED: timer count] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Processor Family | — | CPU32 |
| Operating Frequency | — | 20 MHz |
| Related Verified Ordering Code | — | MC68331CPV20B1 |
| Supply Classification | — | Microcontroller unit |
| Core Application | — | Embedded control |
| External Memory Support | — | Required because device is ROMless |
| Lead-Free / RoHS Status | — | Lead free / RoHS compliant |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| 电源电压 | — | [DATA_NEEDED: supply voltage range] |
| Number of I/O Pins | — | [DATA_NEEDED: I/O pin count] |
| Timers and Peripherals | — | [DATA_NEEDED: integrated peripheral list] |
| Pinout | — | [DATA_NEEDED: complete pin names and numbering] |