MCF51QE32CLH vs MCF51QE32LH 对比
详细并排对比 MCF51QE32CLH 出自 NXP Semiconductors 和 MCF51QE32LH 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
MCF51QE32CLH - 32KB Flash ColdFire V1 MCU 50MHz LQFP-64 | NXP
MCF51QE32CLH ⚠ 最后一次采购规格对比
| 参数 | MCF51QE32CLH | MCF51QE32LH |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.20 | $3.72 |
| Core Architecture | ColdFire V1 (32-bit RISC) | — |
| Family | MCF51QE (Flexis series) | — |
| Flash Memory | 32 KB (32K x 8) | — |
| Maximum CPU Speed | 50.33 MHz (>2.4V) | — |
| CPU Speed @ 2.1V | 40 MHz | — |
| CPU Speed @ 1.8V | 20 MHz | — |
| Performance | 0.94 Dhrystone MIPS/MHz | — |
| 电源电压 | 2.5V / 3.3V (1.8V-3.6V operating range) | 2.5 V / 3.3 V |
| 封装 | 64-LQFP (10x10 mm) | 64-LQFP (10 x 10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 数据总线宽度 | 32-bit | — |
| 工作温度 | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| I/O Pins | [DATA_NEEDED: I/O pin count] | — |
| RAM | [DATA_NEEDED: RAM size] | — |
| ADC | [DATA_NEEDED: ADC resolution/channels] | — |
| Communication Peripherals | SCI, SPI, I2C | — |
| On-Chip Voltage Regulator | Yes (single-rail operation) | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Core Processor | — | ColdFire V1 |
| Core Size | — | 32-Bit |
| Processor Series | — | MCF51QE (Flexis QE family) |
| 最大时钟频率 | — | 50.33 MHz (above 2.4V); 40 MHz (above 2.1V); 20 MHz at lower supply |
| Program Memory Type | — | FLASH |
| Program Memory Size | — | 32KB (32K x 8) |
| RAM Size | — | 8KB |
| Product Category | — | Microcontrollers (MCU) |
| Family Series | — | Flexis QE (pin-compatible 8-bit and 32-bit duo) |
| 生命周期状态 | — | End of Life (EOL) |
| Packaging | — | Tray |
| Number of I/O | — | [DATA_NEEDED: number of I/O] |