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Specifications
Mfr. Part #:
MC3632
Package:
LGA-12(2x2)
Key Attributes
Model Number:
MC3632
Product Description
Product Overview
The MC3632 is an ultra-low power, low-noise, integrated digital output 3-axis accelerometer designed for wearables and consumer product motion sensing. Its monolithic fabrication integrates the MEMS accelerometer and electronics onto a single chip, offering inherent low noise and low power consumption. The device supports flexible sample rates and can trigger interrupts to a remote MCU based on specific conditions or be polled for status. Applications include wearable consumer products, IoT devices, user interface control, gaming motion input, and tilt compensation for electronic compasses in mobile devices.
Product Attributes
- Brand: MEMSIC
- Model: MC3632
- Part Number: APS-048-0056 v1.3
- Formal Release Date: 2020/08/27
- Origin: China (MEMSIC Semiconductor (Tianjin) Co., Ltd.)
- Certifications: ROHS Compliant
Technical Specifications
| Feature | Specification |
|---|---|
| Range | ±2, 4, 8, 12 or 16g |
| Resolution | 8, 10 or 12-bit (FIFO); 14-bit (single samples) |
| Sample Rate | 14 - 1300 samples/sec (configurable via internal oscillator, clock pin, or software) |
| Power Consumption | Sniff Mode: 0.4 μA @ 1Hz Typical @ 25Hz: 2.0 μA Typical @ 50Hz: 3.5 μA Typical @ 100Hz: 4.8 μA |
| FIFO Buffer | 32 samples |
| Low Noise | 2.3 mgRMS |
| Interfaces | I2C (up to 1 MHz) SPI (up to 8 MHz) |
| Package | 2.0 × 2.0 × 0.94 mm, 12-pin |
2411220203_MEMSIC-MC3632_C2857948.pdf
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