MC908QT1ACFQE vs MC68HC908QT1CFQ 对比
详细并排对比 MC908QT1ACFQE 出自 NXP Semiconductors 和 MC68HC908QT1CFQ 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 | MC908QT1ACFQE | MC68HC908QT1CFQ |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.70 | $1.40 |
| Core Architecture | HC08 (CISC, 8-bit, Von Neumann) | — |
| Program Memory (Flash) | 1.5 KB (1.5K x 8) | — |
| RAM Size | 128 x 8 (128 bytes) | — |
| Number of I/O Pins | 5 | — |
| Maximum Bus Frequency | 8 MHz | — |
| 电源电压 | 3.3 V / 5 V | — |
| Oscillator Type | Internal | — |
| 封装 / 外壳 | 8-VDFN Exposed Pad (4x4 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tube (Tray per distributor listing) | — |
| 工作温度 | -40C to +85C (industrial, per HC08 QY/QT datasheet family) [DATA_NEEDED: exact MC908QT1ACFQE grade] | -40C to +85C (industrial) |
| Data Converters | [DATA_NEEDED: ADC channels] | — |
| Connectivity | [DATA_NEEDED: UART/SPI/I2C presence] | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 1 (unlimited at <=30C/85% RH) |
| RoHS 状态 | [DATA_NEEDED: per specific MC908QT1ACFQE lot] | Compliant (lead-free 'CFQ' suffix) |
| Family | — | M68HC08 (HC08) |
| Core | — | 8-bit CISC, Von Neumann architecture |
| CPU Core | — | HC08 |
| Program Memory | — | 1.5 KB FLASH (1K user + 512B monitor) |
| RAM | — | 128 bytes |
| 最大时钟频率 | — | 8 MHz internal bus |
| Operating Voltage | — | 2.7 V to 5.5 V |
| I/O Pins | — | 6 GPIO |
| Timers | — | 1 x 16-bit, 2-channel with PWM |
| On-Chip Analog Comparator | — | Yes |
| ADC | — | None |
| 封装 | — | 8-DFN-EP (4x4 mm) |
| FLASH Endurance | — | 100 program/erase cycles min (typ 1000) |
| On-Chip Debug | — | Background Debug Mode (BDM) |