MC9S12E256CFUE vs MC9S12B64CFUE 对比
详细并排对比 MC9S12E256CFUE 出自 NXP Semiconductors 和 MC9S12B64CFUE 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
MC9S12B64CFUE - 16-Bit HCS12 MCU 64KB Flash 25MHz 80-QFP | NXP
MC9S12B64CFUE ⚠ 最后一次采购规格对比
| 参数 | MC9S12E256CFUE | MC9S12B64CFUE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.75 | $10.10 |
| 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 | — |
| EEPROM Size | 4 KB | — |
| Number of I/O Pins | 60 (approx., package-dependent) | — |
| 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) | 80-QFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | — |
| RoHS 状态 | Compliant | Compliant |
| Core | — | HCS12 (S12 CISC, 16-bit) |
| Flash Memory | — | 64 KB |
| RAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Maximum CPU Frequency | — | 25 MHz |
| 电源电压 | — | 5 V (typical) |
| 工作温度范围 | — | 0C to +70C (commercial 'C' grade) |
| ADC | — | 8-channel, 10-bit |
| CAN Module | — | 1x MSCAN 2.0A/B |
| SCI/SPI | — | 2x SCI, 1x SPI |
| Timers | — | 16-bit Timer + 8-bit PWM + PIT |
| I/O Pins | — | [DATA_NEEDED: I/O pin count] |
| Debug Interface | — | Background Debug Mode (BDM) |
| Lead-Free / Terminal Finish | — | Matte Tin (Sn) |
| Peak Reflow Temperature | — | 260C (max 40 s) |