MC908QY2ACDWER vs MCHC908QY2MDWER 对比
详细并排对比 MC908QY2ACDWER 出自 NXP Semiconductors 和 MCHC908QY2MDWER 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 | MC908QY2ACDWER | MCHC908QY2MDWER |
|---|---|---|
| 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） | $2.21 | $0.00 |
| Core Processor | HC08 (CPU08) 8-bit CISC | — |
| Core Size | 8-bit | — |
| 最大时钟频率 | 8 MHz | [DATA_NEEDED: maximum fbus] |
| Program Memory Type | FLASH | — |
| Program Memory Size | 1.5KB (1.5K x 8) | — |
| 电源电压 | 3.3 V / 5 V | — |
| Number of I/O | 14 | — |
| Peripherals | ADC, PWM | — |
| 封装 | 16-SOIC (0.295in, 7.50mm width) | 16-pin SOIC (DWE), 7.5 mm body width |
| 安装类型 | Surface Mount | Surface Mount (SMT) |
| Terminal Form | Gull Wing | — |
| Temperature Grade | Industrial | — |
| Technology | CMOS | — |
| Packaging | Tape & Reel (R suffix) | — |
| Architecture | Von Neumann (M68HC08 Family) | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale Semiconductor) |
| Part Family | — | M68HC908QY/QT 8-bit MCU |
| Core | — | HC08 (8-bit) |
| Program Memory (Flash) | — | 1.5 KB |
| RAM | — | 128 bytes |
| ADC | — | 10-bit, multi-channel |
| Supply Voltage (Vcc/Vdd) | — | 2.7 V to 5.5 V |
| 工作温度范围 | — | -40 C to +125 C (industrial) |
| I/O Pins | — | 13 (general purpose, with shared ADC/Timer functions) |
| Timers | — | 1 x 16-bit TIM (input capture, output compare, PWM) |
| Watchdog | — | Yes (COP, computer-operating-properly) |
| Brown-out / LVI Reset | — | Yes (low-voltage inhibit) |
| In-System Programming | — | Yes (via MON08 / monitor ROM) |
| Internal Oscillator Support | — | Yes (external crystal/ceramic resonator modes) |
| Lead-Free / RoHS | — | Yes (RoHS3 compliant per datasheet) |
| Tray / Reel | — | Tape & Reel (ER suffix on manufacturer part number) |
| MSL 等级 | — | MSL1 / MSL3 [DATA_NEEDED: confirm MSL floor-life rating] |