MC9S12C64CFUE vs MC9S12A256CCPV 对比
详细并排对比 MC9S12C64CFUE 出自 NXP Semiconductors 和 MC9S12A256CCPV 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 | MC9S12C64CFUE | MC9S12A256CCPV |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | Unknown |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.20 | $0.00 |
| Core | HCS12 (CPU12) | — |
| 数据总线宽度 | 16 bit | — |
| Program Memory Size | 64 KB Flash | — |
| RAM Size | 4 KB | — |
| 最大时钟频率 | 50 MHz (PLL, internal bus) | 25 MHz |
| Base Clock Frequency | 25 MHz | — |
| 电源电压 | 2.97 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| 工作温度 | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| I/O Pins | 31 | — |
| ADC | 8-channel, 10-bit | — |
| CAN | 1 x CAN 2.0 A/B (1 Mbit/s) | — |
| UART (SCI) | 2 | — |
| SPI | 1 | — |
| Timers | ECT 16-bit, 8-bit modulo, PWM, PIT | — |
| 封装 | 80-pin LQFP (QFP 80), 14x14 mm | 112-LQFP (20 mm x 20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| On-chip Voltage Regulator | Bandgap-based Vreg (internal VDD) | — |
| Debug Interface | BDM (single-wire Background Debug Mode) | — |
| Product Type | — | 16-bit HCS12 microcontroller |
| Product Family | — | MC9S12A256 |
| Flash Memory | — | 256 KB (256K x 8) |
| Data Path | — | 16-bit |
| CPU | — | HCS12 core |
| External Bus | — | 8-bit narrow mode supported by the verified family description |
| Package Family | — | LQFP |
| System Integration Module | — | Manages system resource mapping, clock generation, interrupt control, and bus interfacing |
| RAM Memory | — | [DATA_NEEDED: RAM size] |
| EEPROM | — | [DATA_NEEDED: EEPROM size] |
| Timer Resources | — | [DATA_NEEDED: timer configuration] |
| Communication Interfaces | — | [DATA_NEEDED: communication peripheral list] |
| GPIO | — | [DATA_NEEDED: GPIO count and multiplex details] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Pinout | — | [DATA_NEEDED: complete manufacturer pin list] |