PST360G2-1S-C0000-ERA360-05K Model Information

Overview

• Product Name: PST-360
• Model: PST360G2-1S-C0000-ERA360-05K
• Rotor Size: 14mm
• Supply Voltage: 5V ± 10%
• Output Type: Curve 0000
• Temperature Range: -40ºC to +125ºC

Signal Output Connections

• Power Supply: Brown
• Ground: Black
• MOSI/SS: Blue
• SCLK: White
• Rotor Reference Position: Grey

Technical Specifications

• Output Function: Curve
• Signal Output: SPI Protocol (360º ERA)
• Communication Protocol: Simple - SPI Protocol

SPI Protocol Details

• /SS Pin: 5V tolerant digital input
• SCLK Pin: 5V tolerant digital input
• MOSI-MISO Pin: 5V tolerant open drain digital input/output

Timing Specifications

• t1: Minimum clock period for any bits within a byte, 6.9 µs
• t2: Minimum time between any other byte, 37.5 µs
• t4: 6.9 µs
• t5: Minimum time for Slave to be ready to receive a new frame, 1500 µs (0 ms)
• t6: 6.9 µs
• t7: 45 µs
• t9: Less than 1 µs
• TStartUp: Less than 16 µs

Slave Reset

• To synchronize communication, the master deactives /SS high for at least t5 (1.5 ms).

Slave Start-Up

• The Slave start-up time after power-up or an internal failure is 16 ms.

Command Device Mechanism

• A data frame consists of 10 bytes:

Error Handling

• In case of errors, the Slave’s serial protocol is not initialized, and the MOSI/MISO pin will stay Hi-impedant (no error frames are sent).

Angle Calculation

• The angle is calculated continuously by the Slave, and the last angle calculated is held to be read by the Master at any time.