MC68HC908JL3ECFA vs MC68HC908JL8CFAE 对比
详细并排对比 MC68HC908JL3ECFA 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
MC68HC908JL3ECFA - 8-Bit HC08 MCU, 4KB Flash, 48-LQFP | NXP
MC68HC908JL3ECFA ObsoleteNXP Semiconductors
MC68HC908JL8CFAE - 8KB Flash 8-bit HC08 MCU | NXP | 32-LQFP
MC68HC908JL8CFAE ⚠ 最后一次采购规格对比
| 参数 | MC68HC908JL3ECFA | 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） | $7.80 | $6.40 |
| Core Processor | HC08 | CPU08 (M68HC08) |
| Core Size | 8-Bit | 8-bit |
| Maximum CPU Frequency | 8 MHz | — |
| Program Memory Size | 4 KB (4K x 8) | 8 KB (8K x 8) Flash |
| Program Memory Type | FLASH | — |
| RAM Size | 128 x 8 (128 bytes) | 256 bytes |
| EEPROM Size | None | — |
| Number of I/O Lines | 23 | — |
| Peripherals | LED driver, LVD, POR, PWM | — |
| Connectivity | [DATA_NEEDED: communication peripherals list] | SCI (asynchronous serial) |
| 封装 | 48-LQFP (7 x 7 mm) | 32-LQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | [DATA_NEEDED: industrial -40C to +85C assumed] | — |
| Supply Voltage Range | [DATA_NEEDED: typical 3V to 5.5V HC08 range] | — |
| 生命周期状态 | Obsolete | — |
| RoHS 状态 | [DATA_NEEDED: not stated in verified data] | Compliant |
| Manufacturer | — | NXP Semiconductors (formerly Freescale Semiconductor) |
| Series | — | HC08 |
| 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) |
| 工作温度 | — | -40C to +85C |
| 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) |