Technical Document
Specifications
Brand
3ALogicComponent Type
Reader
Supported Bus Interfaces
SPI
Supply Voltage
2.7 → 3.3V
Dimensions
7 x 7 x 1.4mm
Height
1.4mm
Length
7mm
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-25 °C
Width
7mm
Product details
TRH031M RFID reader
The TRH031M device is a highly-integrated multi-protocol reader for contactless communication.
RF Operating Frequency: 13.56MHz
Proximity operating distance: up to 100mm
Automatic external Interface type detection
Automatic and flexible interrupt handling
64-byte Tx/Rx FIFO buffer
Host communication: SPI, parallel
Bit- and byte-oriented framing
Supports hard reset with low power function and power-down control
Programmable 8-bit timer with pre-scaler
Independent power supply pins for digital, analogue and transmitter sections
Supports unique card detection function for low power consumption application
Power supply: +2.7 to +3.3Vdc
Operating temperature range: -25 to +85°C
Standards
ISO/IEC 14443 Type A/B, ISO/IEC 15693
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Technical Document
Specifications
Brand
3ALogicComponent Type
Reader
Supported Bus Interfaces
SPI
Supply Voltage
2.7 → 3.3V
Dimensions
7 x 7 x 1.4mm
Height
1.4mm
Length
7mm
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-25 °C
Width
7mm
Product details
TRH031M RFID reader
The TRH031M device is a highly-integrated multi-protocol reader for contactless communication.
RF Operating Frequency: 13.56MHz
Proximity operating distance: up to 100mm
Automatic external Interface type detection
Automatic and flexible interrupt handling
64-byte Tx/Rx FIFO buffer
Host communication: SPI, parallel
Bit- and byte-oriented framing
Supports hard reset with low power function and power-down control
Programmable 8-bit timer with pre-scaler
Independent power supply pins for digital, analogue and transmitter sections
Supports unique card detection function for low power consumption application
Power supply: +2.7 to +3.3Vdc
Operating temperature range: -25 to +85°C
Standards
ISO/IEC 14443 Type A/B, ISO/IEC 15693