MC9S12GC64MFAE vs MC9S12GC32MFAE 对比
详细并排对比 MC9S12GC64MFAE 出自 NXP Semiconductors 和 MC9S12GC32MFAE 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 | MC9S12GC64MFAE | MC9S12GC32MFAE |
|---|---|---|
| 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） | $10.10 | $8.44 |
| Core Architecture | HCS12 (16-bit) | — |
| Maximum CPU Frequency | 25 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | 32 KB (32K x 8) |
| Supply Voltage Range | 2.97 V to 5.5 V | — |
| 封装 | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| 引脚数量 | 48 | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +125C (automotive) | [DATA_NEEDED: operating temperature grade] |
| Family | S12GC | — |
| On-chip Voltage Regulator | Yes (bandgap-based, internal VDD generation) | — |
| PLL | Yes (internal phase-lock loop) | — |
| Data Path Width | 16-bit | — |
| Debug Interface | BDM (Background Debug Mode) | BDM (single-wire background debug) |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Core | — | HCS12 (16-bit) |
| CPU Family | — | S12GC |
| RAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Maximum Bus Clock | — | 25 MHz (50 MHz core via PLL) |
| 电源电压 | — | 2.97 V to 5.5 V |
| Internal Voltage Regulator | — | On-chip bandgap Vreg (2.5 V core) |
| ADC | — | 10-bit |
| PWM / Timer Channels | — | 8 channels |
| SCI (UART) | — | Up to 2 |
| SPI | — | 1 |
| GPIO | — | Up to 60 |