CRX14_05 Datasheet, PDF (6/40 Pages) STMicroelectronics – Low Cost ISO14443 type-B Contactless Coupler Chip with Anti-Collision, CRC Management and Anti-Clone Function

CRX14
Figure 3. Logic Block Diagram
OSC1
SCL
SDA
E0
E1
E2
VCC
CRX14
VREF
RFOUT
OSC2
Antenna
RFIN
GND GND_RF
AI10910
Figure 4. SO Pin Connections
SO16
VREF 1
RFIN 2
E0 3
E1 4
E2 5
GND_RF 6
GND 7
GND 8
16 VCC
15 RFOUT
14 GND_RF
13 OSC1
12 OSC2
11 GND
10 SCL
9 SDA
AI10911
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