LPC844M201JHI33 vs LPC845M301JHI33 对比
详细并排对比 LPC844M201JHI33 出自 NXP Semiconductors 和 LPC845M301JHI33 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
LPC844M201JHI33 - 30MHz Cortex-M0+ MCU, 64KB Flash, HVQFN-32 | NXP
LPC844M201JHI33 ✓ 量产中规格对比
| 参数 | LPC844M201JHI33 | LPC845M301JHI33 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.59 | $1.84 |
| Core | Arm Cortex-M0+ (32-bit) | Arm Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 30 MHz | 30 MHz |
| Program Flash | 64 KB | — |
| SRAM | 8 KB | 16 KB |
| DMA Channels | 25 | Yes (per datasheet) |
| 封装 | 32-pin HVQFN (5x5 mm) | 32-HVQFN (5x5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | [DATA_NEEDED: ADC channels and resolution] | 12-bit, up to 12 channels |
| Communication Interfaces | USART, SPI, I2C (peripheral count [DATA_NEEDED]) | — |
| Debug Interface | SWD (Serial Wire Debug) | Serial Wire Debug (SWD) |
| RoHS 状态 | Compliant (per NXP product page) | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| 工作温度 | — | -40 C to +105 C |
| Supply Voltage (VDD) | — | 1.8 V to 3.6 V |
| I/O Pins | — | Up to 28 GPIO |
| DAC | — | 10-bit |
| Analog Comparators | — | 2 |
| I2C Interfaces | — | 4 (Fast-mode Plus) |
| USART | — | Up to 5 |
| SPI Interfaces | — | Up to 2 |
| Capacitive Touch (CAPT) | — | Yes |
| Timers | — | Multi-rate timer, SCTimer/PWM, self-wake-up timer, watchdog |
| CRC Engine | — | Yes |