MCHC908QY2MDWER vs MCHC908QY1MDWE 对比
详细并排对比 MCHC908QY2MDWER 出自 NXP Semiconductors 和 MCHC908QY1MDWE 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 | MCHC908QY2MDWER | MCHC908QY1MDWE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $3.42 |
| Manufacturer | NXP Semiconductors (formerly Freescale Semiconductor) | NXP Semiconductors (formerly Freescale) |
| Part Family | M68HC908QY/QT 8-bit MCU | — |
| Core | HC08 (8-bit) | CPU08 (M68HC08 8-bit CISC) |
| Program Memory (Flash) | 1.5 KB | — |
| RAM | 128 bytes | — |
| ADC | 10-bit, multi-channel | Not included (per Mouser datasheet line "W/O ADC") |
| 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) | — |
| 封装 | 16-pin SOIC (DWE), 7.5 mm body width | 16-SOIC (0.295 inch / 7.50 mm width) |
| 安装类型 | Surface Mount (SMT) | Surface Mount |
| 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] | [DATA_NEEDED: MSL rating] |
| Family | — | HC08 / HC08Q sub-family |
| 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) |
| Packaging | — | Tube |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | — | Compliant |