MMA9553LR1 vs MMA8452QR1 对比
详细并排对比 MMA9553LR1 出自 NXP Semiconductors 和 MMA8452QR1 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
MMA9553LR1 - 3-Axis MEMS Accelerometer w/ MCU | NXP | Pedometer Platform
MMA9553LR1 NrndNXP Semiconductors
MMA8452QR1 - 3-Axis 12-bit Digital Accelerometer I2C | NXP | QFN-16
MMA8452QR1 Obsolete规格对比
| 参数 | MMA9553LR1 | MMA8452QR1 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Motion Sensors | Motion Sensors |
| 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） | $3.21 | $2.40 |
| Type | Accelerometer with embedded MCU (Motion-Sensing Platform) | — |
| Sensing Axes | X, Y, Z | — |
| Acceleration Range | ±2 g, ±4 g, ±8 g (selectable) | — |
| Bandwidth / Output Data Rate | 1.9 Hz to 244 Hz | — |
| Sensitivity | [DATA_NEEDED: counts/g per range] | — |
| 输出类型 | Digital (I2C/SPI) | — |
| Supply Voltage (VDD) | 1.71 V to 1.89 V (typical 1.8 V) | 1.91 V to 3.6 V |
| 电源电流 | [DATA_NEEDED: uA at ODR] | — |
| 接口 | I2C / SPI-compatible | — |
| Embedded MCU | 32-bit low-power MCU | — |
| On-chip Memory | Flash (size per datasheet family) | — |
| Integrated Features | Pedometer firmware, gesture/tilt detection, sensor-hub mode | — |
| 工作温度 | -40 °C to +85 °C | -40 C to +85 C |
| 封装 | 16-LGA (3x3 mm) | 16-QFN (3x3 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| 传感器类型 | — | 3-Axis Capacitive MEMS Accelerometer |
| 分辨率 | — | 12-bit / 8-bit selectable |
| Full-Scale Range | — | ±2g / ±4g / ±8g (user selectable) |
| Output Interface | — | I2C (up to 400 kHz) |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| 输出数据速率（ODR） | — | 0.78 Hz to 400 Hz |
| Standby Current | — | 6 uA typical |
| Active Current | — | [DATA_NEEDED: active current at 100 Hz ODR] |
| Interrupt Pins | — | 2 (INT1, INT2, programmable) |
| Axes Measured | — | X, Y, Z |
| Embedded Functions | — | Orientation, Free-fall, Motion, Transient, Pulse, FIFO |
| MSL 等级 | — | MSL1 per JEDEC J-STD-020 |
| I2C Address | — | 0x1D / 0x1C (configurable SA0 pin) |