AS5055-EQFT austriamicrosystems, AS5055-EQFT Datasheet - Page 12

• Manufacturer Part Number: AS5055-EQFT
• Description: IC ENCODER ROTARY 16-QFN
• Manufacturer: austriamicrosystems
• Type: Linear, Rotary Encoder - Programmabler

Specifications of AS5055-EQFT

• Sensing Range: 30mT ~ 80mT
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 8.5mA
• Output Type: Digital
• Features: Low Power
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 16-VQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output (max): -
• Other names: AS5055-EQFTCT

AS5055
Data Sheet – SPI Communication
10.5.3 CLEAR ERROR FLAG Command
The CLEAR ERROR FLAG command is implemented as READ command. This command clears the ERROR FLAG
which is contained in every READ frame. The READ data are 0x0000, which indicates a successful clear command.
Figure 7. CLEAR ERROR FLAG Command
The package necessary to perform a CLEAR ERROR FLAG is built up as follows.
Possible conditions which force the ERROR FLAG to be set:
Note: If the error flag is set to high because of a communication problem the flag remains set until it will be cleared by
an external command.
www.austriamicrosystems.com
Bit
MSB
wrong parity
wrong command
wrong number of clocks (no full transmission cycle or too many clocks)
1
14
1
13
1
12
0
11
0
CLEAR ERROR FLAG Command
CLEAR ERROR FLAG command
10
1
9
1
Revision 1.2
8
1
7
0
6
0
5
0
4
0
3
0
2
0
1
0
12 – 22
LSB
PAR
PAR