AS3910-BQFP AMSCO [austriamicrosystems AG], AS3910-BQFP Datasheet - Page 10

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

AS3910
Data Sheet - D e t a i l e d D e s c r i p t i o n
7 Detailed Description
Figure 3. Minimum Configuration with Single Sided Antenna Driving
Figure 4. Minimum Configuration with Differential Antenna Driving
www.austriamicrosystems.com/HF_RFID_Reader/AS3910
µC
µC
EN
SEN
SDATAO
SDATAI
SCLK
INTR
MCU_CLK
TEST
XTI
XTO
TRIM1_x
TRIM2_x
EN
SEN
SDATAO
SDATAI
SCLK
INTR
MCU_CLK
TEST
XTI
XTO
TRIM1_x
TRIM2_x
+3.3V
+3.3V
Revision 2.3
VDD
VDD
VSN_RF
VSP_RF
VSP_RF
VSN_RF
VSN_D
VSN_A
VSP_A
VSN_A
VSN_D
VSP_A
RF01
RF02
RF01
RF02
AGD
RFI1
RFI2
VSS
AGD
RFI1
RFI2
VSS
Antenna
1/2 Antenna
1/2 Antenna
10 - 47