MC9S12C32MFAE16 vs MC9S12C64MFAE 对比
详细并排对比 MC9S12C32MFAE16 出自 NXP Semiconductors 和 MC9S12C64MFAE 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 | MC9S12C32MFAE16 | MC9S12C64MFAE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.20 | $5.70 |
| Core Architecture | HCS12 (16-bit CISC) | — |
| Family | S12C | — |
| Program Memory | 32 KB Flash | — |
| RAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Bus Clock / CPU Frequency | 16 MHz | — |
| Supply Voltage (VDD) | 2.97 V to 5.5 V (5 V nominal, 2.5 V mode supported) | — |
| 封装 | 48-pin LQFP (7x7 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| GPIO Count | Up to 38 | — |
| ADC | 8-channel, 10-bit | — |
| Communication Interfaces | SCI (UART), SPI, I2C | — |
| Timers | Enhanced Capture Timer (ECT) + PWM channels | — |
| On-chip Voltage Regulator | Yes (bandgap-based VREG) | Yes (bandgap-based Vreg, generates internal VDD) |
| On-chip PLL | Yes | — |
| Debug Interface | Background Debug Mode (BDM) | — |
| 工作温度 | -40 C to +85 C (automotive grade) | — |
| RoHS 状态 | [DATA_NEEDED: rohs status per part marking] | — |
| Core Processor | — | HCS12 (CPU12 CISC) |
| Core Size | — | 16-bit |
| Maximum Clock Speed | — | 25 MHz |
| Program Memory Size | — | 64KB (64K x 8) |
| Program Memory Type | — | FLASH |
| RAM Size | — | 4K x 8 |
| EEPROM Size | — | N/A (not listed) |
| Connectivity | — | CANbus, EBI/EMI, SCI, SPI |
| Peripherals | — | POR, PWM, WDT |
| Number of I/O | — | 31 |
| Supply Voltage Range | — | 2.35 V to 5.5 V (per listings; Vreg supports 2.97 V to 5.5 V external) |
| Package Type | — | 48-LQFP (7x7 mm) |
| Series | — | HCS12 / S12C Family |
| PLL | — | Yes (on-chip phase-lock loop) |
| Packaging | — | Tray |
| 生命周期状态 | — | NRND (Not Recommended for New Designs) per NXP product page |