MC908QY1ACDTE vs MC908QY4ACDTE 对比
详细并排对比 MC908QY1ACDTE 出自 NXP Semiconductors 和 MC908QY4ACDTE 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 | MC908QY1ACDTE | MC908QY4ACDTE |
|---|---|---|
| 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） | $3.05 | $1.55 |
| Core Architecture | M68HC08 (CISC, Von Neumann) | — |
| Program Memory | 1.5 KB Flash | 4 KB Flash |
| RAM | 128 bytes | 128 bytes |
| Data EEPROM | 0 bytes (not present on this variant) | — |
| CPU Bit Width | 8-bit | — |
| Internal Bus Speed | 32 MHz (8 MHz external osc source) | — |
| 电源电压 | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| I/O Pins | 14 | 14 |
| 封装 | TSSOP-16 (0.65 mm pitch) | 16-TSSOP (0.65 mm pitch, 4.40 mm body) |
| ADC | 4-channel, 8-bit | 10-bit, up to 10 channels |
| Timers | 2x 16-bit (TPM) | — |
| Communication | SCI (UART) | — |
| Debug Interface | Single-wire BDM | — |
| Keyboard Interrupt | Yes (KBI with wake-up) | — |
| 工作温度 | -40C to +85C | -40C to +85C (industrial) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: rohs status] |
| Core | — | M68HC08 (8-bit CISC) |
| Maximum Bus Frequency | — | 32 MHz (internal bus) |
| Timer Module | — | TIM (PWM, input capture) |
| Serial Interface | — | SCI (UART-compatible) |
| Internal Oscillator | — | Yes (trimmable) |
| ROM Type | — | Flash |
| Architecture | — | Von Neumann |