L3G4200DTR STMicroelectronics, L3G4200DTR Datasheet - Page 17

• Manufacturer Part Number: L3G4200DTR
• Description: IC GYROSCOPE MEMS 3AXIS LP 16LGA
• Manufacturer: STMicroelectronics

Specifications of L3G4200DTR

• Package Type: LGA
• Operating Supply Voltage (min): 2.4V
• Operating Supply Voltage (typ): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4mm
• Product Height (mm): 1.1mm
• Product Length (mm): 4mm
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-11071-2; L3G4200DTR

L3G4200D
3.2.2
3.2.3
Figure 7.
FIFO mode
In FIFO mode, data from the yaw, pitch, and roll channels are stored in the FIFO. A
watermark interrupt can be enabled (I2_WMK bit in CTRL_REG3), which is triggered when
the FIFO is filled to the level specified in the WTM 4:0 bits of FIFO_CTRL_REG. The FIFO
continues filling until it is full (32 slots of 16-bit data for yaw, pitch, and roll). When full, the
FIFO stops collecting data from the input channels. To restart data collection, it is necessary
to write FIFO_CTRL_REG back to bypass mode.
FIFO mode is represented in
Figure 8.
Stream mode
In stream mode, data from yaw, pitch, and roll measurements are stored in the FIFO. A
watermark interrupt can be enabled and set as in FIFO mode. The FIFO continues filling
until full (32 slots of 16-bit data for yaw, pitch, and roll). When full, the FIFO discards the
Bypass mode
FIFO mode
Figure
Doc ID 17116 Rev 3
8.
Main digital blocks
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