ICM-42688-V
The ICM-42688-V is an electronic component from TDK InvenSense. View the full ICM-42688-V datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
Manufacturer
TDK InvenSense
Category
IMUs - Inertial Measurement Units
Key Specifications
| Parameter | Value |
|---|---|
| Packaging | Cut Tape |
| Packaging | Cut Tape |
| Standard Pack Qty | 5000 |
| Standard Pack Qty | 5000 |
Overview
Part: ICM-42688-P — TDK-Invensense
Type: 6-axis MEMS MotionTracking device
Description: A 6-axis MEMS MotionTracking device combining a 3-axis gyroscope and a 3-axis accelerometer, featuring 2.8 mdps/√Hz gyroscope noise, 65 μg/√Hz (AXY) / 70 μg/√Hz (AZ) accelerometer noise, and configurable I3C, I2C, and SPI host interfaces.
Operating Conditions:
- Supply voltage: VDD 1.71V to 3.6V, VDDIO 1.71V to 3.6V
- Operating temperature: -40°C to +85°C
- Gyroscope Full-scale range: ± 15.6/31.2/62.5/125/250/500/1000/2000 dps
- Accelerometer Full-scale range: ± 2/4/8/16 g
Key Specs:
- Gyroscope Noise: 2.8 mdps/√Hz
- Accelerometer Noise: AXY: 65 μg/√Hz; AZ: 70 μg/√Hz
- Low-Noise mode 6-axis current consumption: 0.88 mA
- Gyroscope Resolution: 16/19-bits
- Accelerometer Resolution: 16/18-bits
- FIFO size: 2 kB
- I3C SM Host Interface Speed: 12.5 MHz
- I2C Host Interface Speed: 1 MHz
- SPI Host Interface Speed: 24 MHz
Features:
- 2 programmable interrupts with ultralow-power wake-on-motion support
- Highly accurate external clock input support
- Industry first 20-bits data format support in FIFO (19-bits gyroscope, 18-bits accelerometer)
- InvenSense on-chip APEX Motion Processing engine for gesture recognition, activity classification, and pedometer
- Programmable digital filters for gyro, accel, and temp sensor
- Embedded temperature sensor
- Pedometer, Tilt Detection, Tap Detection
- Wake on Motion, Raise to Wake/Sleep, Significant Motion Detection
Applications:
- AR/VR Controllers
- Head Mounted Displays
- Wearables
- Sports
- Robotics
- IoT Applications
Package:
- 2.5x3mm 14-Pin LGA
Features
- Gyroscope Noise: 2.8 mdps/ Hz & Accelerometer Noise: 70 μg/ Hz
- o Low-Noise mode 6-axis current consumption of 0.88 mA
- User selectable Gyro Full-scale range (dps): ± 15.6/31.2/62.5/125/250/500/1000/2000
- User selectable Accelerometer Full-scale range (g): ± 2/4/8/16
- User-programmable digital filters for gyro, accel, and temp sensor
- APEX Motion Functions:
- o Pedometer, Tilt Detection, Tap Detection
- o Wake on Motion, Raise to Wake/Sleep, Significant Motion Detection
- Host interface: 12.5 MHz I3C SM , 1 MHz I 2 C, 24 MHz SPI
Applications
- AR/VR Controllers
- Head Mounted Displays
- Wearables
- Sports
- Robotics
- IoT Applications
Electrical Characteristics
Typical Operating Circuit of section 4.2, VDD = 1.8 V, VDDIO = 1.8 V, TA=25°C, unless otherwise noted.
Table 3. D.C. Electrical Characteristics
| PARAMETER | CONDITIONS | MIN | TYP | MAX | UNITS | NOTES |
|---|---|---|---|---|---|---|
| SUPPLY VOLTAGES | SUPPLY VOLTAGES | SUPPLY VOLTAGES | SUPPLY VOLTAGES | SUPPLY VOLTAGES | SUPPLY VOLTAGES | SUPPLY VOLTAGES |
| VDD | 1.71 | 1.8 | 3.6 | V | 1 | |
| VDDIO | 1.71 | 1.8 | 3.6 | V | 1 | |
| SUPPLY CURRENTS | SUPPLY CURRENTS | SUPPLY CURRENTS | SUPPLY CURRENTS | SUPPLY CURRENTS | SUPPLY CURRENTS | SUPPLY CURRENTS |
| Low-Noise Mode | 6-Axis Gyroscope + Accelerometer | 0.88 | mA | 2 | ||
| 3-Axis Accelerometer | 0.28 | mA | 2 | |||
| 3-Axis Gyroscope | 0.73 | mA | 2 | |||
| Full-Chip Sleep Mode | At 25°C | 7.5 | μA | 2 | ||
| TEMPERATURE RANGE | TEMPERATURE RANGE | TEMPERATURE RANGE | TEMPERATURE RANGE | TEMPERATURE RANGE | TEMPERATURE RANGE | TEMPERATURE RANGE |
| Specified Temperature Range | Performance parameters are not applicable beyond Specified Temperature Range | -40 | +85 | °C | 1 |
-
Guaranteed by design.
-
Derived from validation or characterization of parts, not tested in production.
Absolute Maximum Ratings
Stress above those listed as 'Absolute Maximum Ratings' may cause permanent damage to the device. These are stress ratings on ly and functional operation of the device at these conditions is not implied. Exposure to the absolute maximum ratings conditions for extended periods may affect device reliability.
Table 8. Absolute Maximum Ratings
| Parameter | Rating |
|---|---|
| Supply Voltage, VDD | -0.5 V to +4 V |
| Supply Voltage, VDDIO | -0.5 V to +4 V |
| Input Voltage Level (FSYNC, SCL, SDA) | -0.5 V to VDDIO + 0.5 V |
| Acceleration (Any Axis, unpowered) | 20,000g for 0.2 ms |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -40°C to +125°C |
| Electrostatic Discharge (ESD) Protection | 2 kV (HBM); 500 V (CDM) |
| Latch-up | JEDEC Class II (2),125°C ±100 mA |
Table 8. Absolute Maximum Ratings
Package Information
14 Lead LGA (2.5x3x0.91) mm NiAu pad finish
| DIMENSIONS IN MILLIMETERS | DIMENSIONS IN MILLIMETERS | DIMENSIONS IN MILLIMETERS | ||
|---|---|---|---|---|
| SYMBOLS | MIN | NOM | MAX | |
| Total Thickness | A | 0.85 | 0.91 | 0.97 |
| Substrate Thickness | A1 | 0.105 | REF | |
| Mold Thickness | A2 | 0.8 | REF | |
| Body Size | D | 2.5 | BSC | |
| Body Size | E | 3 | BSC | |
| Lead Width | W | 0.2 | 0.25 | 0.3 |
| Lead Length | L | 0.425 | 0.475 | 0.525 |
| Lead Pitch | e | 0.5 | BSC | |
| Lead Count | n | 14 | ||
| Edge Pin Center to Center | D1 | 1.5 | BSC | |
| Edge Pin Center to Center | E1 | 1 | BSC | |
| Body Center to Contact Pin | SD | 0.25 | BSC | |
| Package Edge Tolerance | aaa | 0.1 | ||
| Mold Flatness | bbb | 0.2 | ||
| Coplanarity | ddd | 0.08 |
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| ICM42688 | TDK-InvenSense | 2.5x3x0.91 mm 14-Pin LGA |
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