MC908QY4AMPE vs MCHC908QY2MDWER 对比
详细并排对比 MC908QY4AMPE 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 | MC908QY4AMPE | MCHC908QY2MDWER |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.84 | $0.00 |
| Core Architecture | M68HC08 (CPU08) | — |
| 数据总线宽度 | 8-bit | — |
| Instruction Set | CISC, Von Neumann | — |
| Maximum CPU Frequency | 8 MHz | — |
| Program Memory Type | FLASH | — |
| Program Memory Size | 4 KB (4K x 8) | — |
| RAM Size | [DATA_NEEDED: RAM size in bytes] | — |
| EEPROM / Data FLASH | [DATA_NEEDED: data EEPROM size] | — |
| 封装 | 16-PDIP (0.300 in / 7.62 mm) | 16-pin SOIC (DWE), 7.5 mm body width |
| 引脚数量 | 16 | — |
| Operating Voltage Range | [DATA_NEEDED: VDD range] | — |
| 工作温度范围 | -40C to +125C (industrial, AMPE suffix) | -40 C to +125 C (industrial) |
| I/O Pins | 13 (typical for HC08QY4 in PDIP-16) | 13 (general purpose, with shared ADC/Timer functions) |
| ADC | [DATA_NEEDED: ADC channels / resolution] | 10-bit, multi-channel |
| Timers | [DATA_NEEDED: timer module count and type] | 1 x 16-bit TIM (input capture, output compare, PWM) |
| Watchdog | COP watchdog (typical for HC08Q) | Yes (COP, computer-operating-properly) |
| Programming Interface | Monitor ROM / background debug mode | — |
| FLASH Security | Yes, blocks readout in monitor mode | — |
| 安装类型 | Through-Hole (DIP) | Surface Mount (SMT) |
| MSL 等级 | Not applicable (through-hole) | MSL1 / MSL3 [DATA_NEEDED: confirm MSL floor-life rating] |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | — |
| Family | HC08Q sub-family of M68HC08 | — |
| 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 |
| Supply Voltage (Vcc/Vdd) | — | 2.7 V to 5.5 V |
| 最大时钟频率 | — | [DATA_NEEDED: maximum fbus] |
| 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) |