MC68HC908QT2CP vs MC68HC908QT4CP 对比
详细并排对比 MC68HC908QT2CP 出自 NXP Semiconductors 和 MC68HC908QT4CP 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
MC68HC908QT4CP - 8MHz 8-bit HC08 MCU 4KB FLASH 8-PDIP | NXP
MC68HC908QT4CP Obsolete规格对比
| 参数 | MC68HC908QT2CP | MC68HC908QT4CP |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.78 | $3.15 |
| Core Architecture | HC08 (M68HC08 family) | — |
| 数据总线宽度 | 8-bit | — |
| Program Memory Size | 1.5 KB FLASH | 4 KB (4K x 8) FLASH |
| RAM Size | 128 B | 128 x 8 bytes |
| 最大时钟频率 | 8 MHz internal bus | — |
| Supply Voltage Range | 3 V to 5.5 V | — |
| ADC | 8-bit, up to 4 channels (QT2) | — |
| Timers | 16-bit, 2 channels (TIM1) | — |
| Communication Interface | SCI (UART) | — |
| 封装 / 外壳 | 8-DIP (0.300 inch, 7.62 mm) | — |
| 安装类型 | Through-Hole (DIP) | Through-Hole |
| 工作温度 | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| 引脚数量 | 8 | — |
| RoHS 状态 | Unknown (legacy part) | [DATA_NEEDED: RoHS compliance status] |
| Series | HC08 QY/QT low-pin-count | — |
| On-chip Oscillator | Internal (trimmable) | — |
| Instruction Set | CISC, Von Neumann architecture | — |
| Core Processor | — | HC08 |
| Core Size | — | 8-Bit |
| Maximum Clock Speed | — | 8 MHz |
| EEPROM Size | — | None |
| Number of I/O Pins | — | 5 |
| On-chip Peripherals | — | LVD, POR, PWM, ADC |
| Connectivity | — | Single-wire monitor / ICP |
| Architecture | — | Von Neumann (CISC) |
| 封装 | — | 8-PDIP (DIP-8) |
| 电源电压 | — | [DATA_NEEDED: Vcc/Vdd range] |
| FLASH Endurance | — | >=1000 program/erase cycles (family spec) |
| Part Status | — | Obsolete (per distributor listing) |