MC9S12E256CFUE vs MC912DT128ACPVE 对比
详细并排对比 MC9S12E256CFUE 出自 NXP Semiconductors 和 MC912DT128ACPVE 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
MC912DT128ACPVE - 16-Bit HC12 MCU 128KB Flash | NXP 112-LQFP
MC912DT128ACPVE ✓ 量产中规格对比
| 参数 | MC9S12E256CFUE | MC912DT128ACPVE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.75 | $43.76 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Series | HCS12 / MC9S12E | — |
| Core Processor | HCS12 (16-bit) | — |
| Core Size | 16-bit | — |
| Maximum Bus Frequency | 25 MHz | — |
| Program Memory Size | 256 KB (256K x 8) Flash | — |
| RAM Size | 16 KB | 8 KB (8K x 8) |
| EEPROM Size | 4 KB | 2 KB |
| Number of I/O Pins | 60 (approx., package-dependent) | 67 |
| Data Converters | A/D 8x10-bit | — |
| Connectivity | 3x SCI (UART), 1x SPI, 1x IIC | — |
| Timers/PWM | 3x TIM (4-channel 16-bit), 1x 6-channel 8-bit PWM | — |
| 工作电源电压 | 2.5 V core (5 V I/O tolerant) | — |
| 封装 | 80-QFP (14x14 mm) | 112-LQFP (20 x 20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | -40 C to +105 C |
| RoHS 状态 | Compliant | Compliant |
| Product Type | — | 16-bit Microcontroller (MCU) |
| Core Architecture | — | CPU12 (HC12 / HCS12 CISC) |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| 最大时钟频率 | — | 8 MHz |
| 电源电压 | — | 5 V (typical) |
| CAN Modules | — | 3 x CAN 2.0 A/B (DT128A variant) |
| Serial Interfaces | — | 2 x SCI (UART), 1 x SPI, 1 x I2C |
| Timers / PWM | — | Enhanced Capture Timer (ECT), 4 PWM channels |
| ADC | — | Dual 8/10-bit ADC |
| MSL 等级 | — | 3 (168 hours) |
| Debug Interface | — | Background Debug Mode (BDM), single-wire |