AS3910-BQFP AMSCO [austriamicrosystems AG], AS3910-BQFP Datasheet - Page 2

• Manufacturer Part Number: AS3910-BQFP
• Description: 13.56 MHz RFID Reader IC, ISO-14443 A/B
• Manufacturer: AMSCO [austriamicrosystems AG]

AS3910
Data Sheet - A p p l i c a t i o n s
Figure 1. AS3910 HF RFID Reader IC Block Diagram
www.austriamicrosystems.com/HF_RFID_Reader/AS3910
SPI
XTO
Control Logic
SPI Interface
Oscillator
Framing
Logic
FIFO
FIFO
AS3910 HF RFID Reader IC Block Diagram
XTI
A/D Converter
Regulators
Revision 2.3
External Field
Transmitter
Amplitude
Phase &
Detector
Receiver
Detector
Bias
RFI1
RFI2
RFO1
RFO2
2 - 47