MC908QT2ACFQE vs MC68HC908QT2MDW 对比
详细并排对比 MC908QT2ACFQE 出自 NXP Semiconductors 和 MC68HC908QT2MDW 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
MC68HC908QT2MDW - 8-bit 5V 1.5KB Flash MCU, SO-8 | NXP / Freescale
MC68HC908QT2MDW Nrnd规格对比
| 参数 | MC908QT2ACFQE | MC68HC908QT2MDW |
|---|---|---|
| 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） | $0.65 | $1.05 |
| Core Architecture | HC08 (M68HC08 family) | M68HC08 (8-bit CISC, Von Neumann) |
| 数据总线宽度 | 8-bit | — |
| Program Memory Size | 1.5 KB (1.5K x 8) Flash | — |
| RAM Size | 128 bytes (128 x 8) | — |
| 最大时钟频率 | 8 MHz | — |
| Number of I/O Pins | 5 | — |
| Oscillator Type | Internal | — |
| 封装 / 外壳 | 8-VDFN Exposed Pad (4x4 mm) | — |
| 安装类型 | Surface Mount | — |
| Operating Voltage Range | [DATA_NEEDED: VDD min/max] | — |
| 工作温度范围 | [DATA_NEEDED: temperature range] | — |
| ADC | [DATA_NEEDED: on-chip ADC channels] | [DATA_NEEDED: ADC channel count and resolution for QT2MDW specifically] |
| Packaging | Tube | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED] |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Family | — | HC08 (QT2 sub-family of QY) |
| Program Memory (Flash) | — | 2 KB |
| RAM | — | 128 bytes |
| Maximum Bus Frequency | — | 8 MHz (internal bus) |
| Supply Voltage Range | — | 3 V to 5 V (typical, per HC08 spec) |
| 工作温度 | — | Automotive grade (-40C to +125C) |
| Timers | — | 16-bit timer with input capture / output compare (per QY family header) |
| Watchdog | — | Yes (COP watchdog, on-chip) |
| Brown-out Reset | — | Yes (on-chip low-voltage detect) |
| Low-power Modes | — | Wait and Stop modes |
| 封装 | — | SOEIAJ / SO-8 (gull-wing, 8 terminals) |
| 引脚数量 | — | 8 |
| Debug Interface | — | Single-wire BDM (background debug mode) on IRQ/TCLK |
| Programming | — | On-chip Monitor ROM / in-application programming |
| AEC-Q100 | — | Automotive grade MDW suffix per Freescale part-number convention |