MCHC908QY1MDWE vs MCHC908QY2MDWER 对比
详细并排对比 MCHC908QY1MDWE 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 | MCHC908QY1MDWE | MCHC908QY2MDWER |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.42 | $0.00 |
| Manufacturer | NXP Semiconductors (formerly Freescale) | NXP Semiconductors (formerly Freescale Semiconductor) |
| Family | HC08 / HC08Q sub-family | — |
| Core | CPU08 (M68HC08 8-bit CISC) | HC08 (8-bit) |
| Architecture | Von Neumann | — |
| Program Memory Size | 1.5 KB (1.5K x 8) FLASH | — |
| RAM Size | 128 bytes (128 x 8) | — |
| Number of I/O | 13 | — |
| Maximum CPU Frequency | 8 MHz | — |
| Oscillator Type | Internal (factory-trimmed) | — |
| 电源电压 | 2.7 V to 5.5 V (3.3 V / 5 V nominal) | — |
| 封装 | 16-SOIC (0.295 inch / 7.50 mm width) | 16-pin SOIC (DWE), 7.5 mm body width |
| 安装类型 | Surface Mount | Surface Mount (SMT) |
| Packaging | Tube | — |
| ADC | Not included (per Mouser datasheet line "W/O ADC") | 10-bit, multi-channel |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | MSL1 / MSL3 [DATA_NEEDED: confirm MSL floor-life rating] |
| RoHS 状态 | Compliant | — |
| Part Family | — | M68HC908QY/QT 8-bit MCU |
| Program Memory (Flash) | — | 1.5 KB |
| RAM | — | 128 bytes |
| Supply Voltage (Vcc/Vdd) | — | 2.7 V to 5.5 V |
| 最大时钟频率 | — | [DATA_NEEDED: maximum fbus] |
| 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) |