MC68HC908QT2CDW vs MC68HC908QT4CDW 对比
详细并排对比 MC68HC908QT2CDW 出自 NXP Semiconductors 和 MC68HC908QT4CDW 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
MC68HC908QT2CDW - 8-bit HC08 MCU 1.5KB Flash 8MHz SOIC-8 | NXP
MC68HC908QT2CDW Nrnd规格对比
| 参数 | MC68HC908QT2CDW | MC68HC908QT4CDW |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.18 | $2.85 |
| Core Architecture | HC08 (CISC, Von Neumann) | — |
| 数据总线宽度 | 8 bit | — |
| 最大时钟频率 | 8 MHz (internal bus) | — |
| Program Memory Size | 1.5 KB Flash | 4 KB (4K x 8) Flash |
| RAM Size | 128 B | 128 x 8 bytes |
| ADC | 10-bit, up to 5 channels | — |
| 电源电压 | 3.3 V or 5 V (dual range) | — |
| 工作温度范围 | -40 C to +85 C (industrial) | — |
| 封装 | 8-pin SOIC EIAJ (DW) 5.30 mm | — |
| 安装类型 | Surface Mount | Surface Mount |
| Number of I/O Pins | 5 to 6 GPIO | 5 |
| Peripherals | TIM (16-bit), ADC, KBI, COP watchdog, SCI, SPI | LVD, POR, PWM |
| Instruction Set | M68HC08 (BSET/BCLR bit-manipulation, H:X index) | — |
| MSL 等级 | MSL3 (168 hours) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | unknown |
| On-chip Debug | Background Debug Module (BDM) | — |
| Core Processor | — | HC08 |
| Core Size | — | 8-bit |
| Maximum Clock Speed | — | 8 MHz |
| Supply Voltage (Vcc/Vdd) | — | 5 V (typical) |
| Oscillator Type | — | Internal |
| 封装 / 外壳 | — | 8-SOIC (0.209 inch / 5.30 mm width) |
| Connectivity | — | [DATA_NEEDED: connectivity options] |
| EEPROM Size | — | [DATA_NEEDED: EEPROM size] |
| A/D Converter | — | [DATA_NEEDED: ADC channel count and resolution] |
| 工作温度 | — | -40C to +85C (Industrial) |
| Packaging | — | Tube |