MC68HC908QY1CDTE vs MC908QY1ACDTE 对比
详细并排对比 MC68HC908QY1CDTE 出自 NXP Semiconductors 和 MC908QY1ACDTE 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 | MC68HC908QY1CDTE | MC908QY1ACDTE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.68 | $3.05 |
| Core Processor | HC08 / CPU08 | — |
| Core Size | 8-bit | — |
| Maximum CPU Frequency | 8 MHz | — |
| Program Memory Size | 1.5 KB (1.5K x 8) Flash | — |
| RAM Size | 128 x 8 (128 bytes) | — |
| EEPROM Size | None | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Number of I/O Pins | 13 | — |
| Peripherals | LVD, POR, PWM, Timer | — |
| Connectivity | None (no UART/SPI/I2C) | — |
| ADC | Not present | 4-channel, 8-bit |
| 封装 | 16-pin TSSOP | TSSOP-16 (0.65 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C |
| Packaging | Tube | — |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | M68HC08 (CISC, Von Neumann) |
| Program Memory | — | 1.5 KB Flash |
| RAM | — | 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 |
| I/O Pins | — | 14 |
| Timers | — | 2x 16-bit (TPM) |
| Communication | — | SCI (UART) |
| Debug Interface | — | Single-wire BDM |
| Keyboard Interrupt | — | Yes (KBI with wake-up) |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |