MC68HC908RF2CFA vs MC68HC908JL8CFAE 对比
详细并排对比 MC68HC908RF2CFA 出自 NXP Semiconductors 和 MC68HC908JL8CFAE 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。
NXP Semiconductors
MC68HC908JL8CFAE - 8KB Flash 8-bit HC08 MCU | NXP | 32-LQFP
MC68HC908JL8CFAE ⚠ 最后一次采购规格对比
| 参数 | MC68HC908RF2CFA | MC68HC908JL8CFAE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.10 | $6.40 |
| Product Type | 8-bit Microcontroller (MCU) | — |
| CPU Family | M68HC08 | — |
| Core | HC08 (CISC, 8-bit) | — |
| Program Memory Size | 2 KB (2K x 8) | 8 KB (8K x 8) Flash |
| Program Memory Type | FLASH | — |
| RAM Size | 128 x 8 (128 bytes) | 256 bytes |
| Number of I/O | 12 | — |
| Bus Frequency / Speed | 4 MHz | — |
| Oscillator Type | Internal | — |
| 电源电压 | 2.5 V / 3.3 V | — |
| 封装 / 外壳 | 32-LQFP (7x7 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| 工作温度 | Industrial grade | -40C to +85C |
| Architecture | von-Neumann | — |
| Process Technology | HCMOS | — |
| Terminal Form | GULL WING | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Manufacturer | — | NXP Semiconductors (formerly Freescale Semiconductor) |
| Series | — | HC08 |
| Core Processor | — | CPU08 (M68HC08) |
| Core Size | — | 8-bit |
| Maximum Internal Bus Frequency | — | 8 MHz |
| Data EEPROM | — | Not present on this device |
| Number of I/O Pins | — | Up to 23 (depending on configuration) |
| ADC Resolution | — | 8-bit, up to 13 channels |
| Supply Voltage (Vdd) | — | 3 V to 5.5 V (5 V nominal) |
| 封装 | — | 32-LQFP (7x7 mm) |
| Connectivity | — | SCI (asynchronous serial) |
| Timers | — | TIM1 (2-channel, 16-bit) |
| Low-Power Modes | — | Stop, Wait |
| Peripheral Highlights | — | 13-channel 8-bit ADC, SCI, TIM1, KBI, COP watchdog |
| Instruction Set | — | HC08 (object-code compatible with HC05) |
| MSL 等级 | — | 3 (per JEDEC J-STD-020, 168 hours) |