Application

How about the Package Information of Ericco MEMS Gyro

1.Application products:

North seeking MEMS Gyro ER-MG2-100

Navigation grade MEMS Gyro ER-MG2-300/400

Tactic grade MEMS Gyro ER-MG-067

Low cost MEMS Gyro ER-MG-056

2.Package Information

2.1 Adopt 48 pin ceramic package

encapsulates the diagram of mems gyro

Figure 1 encapsulates the diagram

Package size diagram of mems gyro

Figure 2 Package size diagram

2.3 Axis of rotation

Axial diagram of rotation detection-mems gyro

Fig.3 Axial diagram of rotation detection

The MEMS gyro is a single-axis high performance gyroscope that detects the rotary axis perpendicular to the chip surface.

Counterclockwise rotation along the axis of rotation is positive and clockwise rotation along the axis of rotation is negative.

2.3 Pin definition

Pin definition of mems gyro

 Figure 4 Pin definition

NO Pin Names Electrical properties Nominal Voltage Description
1 GND GND 0V /
2 VCC Power Input 5V Supply voltage input, 10uF, 0.1UF bypass capacitance to the ground.
3 VIO Interface Voltage 1.6V~5V The input voltage will be used as the reference voltage of the interface and shall be consistent with the interface voltage of the controller. A 0.1UF bypass capacitor is required to the ground
4 GND GND 0V /
7 EN Input VIO Chip enablement. Input high enabling chip.
8 CSS  Input VIO SPI chip selection
9 SI  Input VIO SPI data input
10 SCLK  Input VIO SPI clock input
11 SO Output VIO SPI data output
18 GND GND 0V /
19 GND GND 0V /
30 GND GND 0V /
34 GND GND 0V /
37 GND GND 0V /
38 VREG Reference Voltage 4V~6V Internal voltage reference, connect 1uF bypass capacitor to ground
39 VBUF Reference Voltage 1.65V Internal voltage reference, connect 1uF bypass capacitor to ground
40 VREF Reference Voltage 2.4V Internal voltage reference, connect 1uF and 0.01uF bypass capacitors to the ground
41 VCP Reference Voltage 11V Internal voltage reference, connect 1uF (withstand voltage greater than 16V) bypass capacitance to the ground
42 GND GND 0V /
43 VCC power input 5V Supply voltage input, 10uF, 0.1UF bypass capacitance to the ground.
44 GND GND 0V /
47 SYNC  Input VIO Sampling synchronous signal input, can be suspended when not in use.
48 INT Output VIO Interrupt signal output, can be suspended when not in use.
Remark:
The rest of the NC pins, suspended, not connected.

Table 1 Pin definition and description


More Technical Questions

1.The Calibration Method of High Precision MEMS Gyro

2.MEMS gyroscope VS FOG: What’s the difference between them? 

3.Feasibility Analysis of MEMS Gyro North Seeking

4.How to Distinguish MEMS Accelerometer and MEMS Gyroscope Correctly?

5.ER-MG2-100 (0.02°/h) High Precision MEMS Gyroscope

6.Analysis of the main performance parameters of MEMS gyroscope


Products in Article


High Performance North Seeking MEMS Gyroscope
High Performance North Seeking MEMS Gyroscope

High Precision Navigation MEMS Gyroscope
High Precision Navigation MEMS Gyroscope

3-Axis North-Seeking MEMS Gyro
3-Axis North-Seeking MEMS Gyro

High Performance MEMS Gyroscope
High Performance MEMS Gyroscope

Economical MEMS Gyroscope
Economical MEMS Gyroscope

High Performance Navigation MEMS Gyro
High Performance Navigation MEMS Gyro

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