Product Summary

The FM1702NL is a contactless reader IC based on ISO14443. It takes 0.6μm CMOS EEPROM processing technology. The device supports all layers of ISO14443 type A and ISO15693 on 13.56MHz. M1 and SH security arithmetic are both supported. The FM1702NL internal highly integrated analog circuitry for modulating/demodulating and thus it can work with the least peripheral circuitry. It supports six types of μ-processor interface. The FM1702NL is optimized for use in public transport, variously charging payment card and comparable applications using contactless communication.

Parametrics

FM1702NL absolute maximum ratings: (1)Tamb.abs Ambient or storage temperature range: -40 to 150℃; (2)DVDD AVDD TVDD DC supply voltages: -0.5 to 6V; (3)Vin.abs Absolute voltage on any digital pin to DVSS: -0.5 to DVDD+0.5V; (4)VRX.abs Absolute voltage on RX pin to AVSS: -0.5 to AVDD+0.5V.

Features

FM1702NL features: (1)Highly integrated analog circuitry for modulate/demodulate, only require the least peripheral circuitry; (2)Proximity operating distance(up to 100mm, depend on the antenna); (3)Supports ISO14443 typeA protocol; (4)Supports ISO15693 protocol; (5)512 byte EEPROM; (6)Support M1 and SH security arithmetic; (7)Support six types of μ-processor interface; (8)64 byte FIFO; (9)Two voltage operation modes of digital module: TTL/CMOS; (10)Support standby/soft power down mode.

Diagrams

FM1702NL block diagram

FM17W2S5-1002
FM17W2S5-1002

FCT Electronics

D-Sub Mixed Contact Connectors 17 POS R/A PCB SKT 17W2 15 PIN 2 HOLE

Data Sheet

0-1: $11.75
1-10: $10.57
10-100: $9.44
100-500: $8.53
FM17W2S-K121
FM17W2S-K121

FCT Electronics

D-Sub Mixed Contact Connectors 17W2 SOCKET

Data Sheet

0-1: $7.08
1-10: $6.37
10-100: $5.50
100-500: $4.69
FM17XX
FM17XX

Other


Data Sheet

Negotiable 
FM17W5S
FM17W5S

FCT Electronics

D-Sub Mixed Contact Connectors D-SUB MIXED LAYOUT

Data Sheet

0-100: $4.81
100-200: $4.51
200-500: $4.21
FM17W2S1-K121
FM17W2S1-K121

FCT Electronics

D-Sub Mixed Contact Connectors 17 POS PCB SKT 17W2 15 PIN 2 HOLE

Data Sheet

0-1: $6.16
1-10: $5.54
10-100: $4.95
100-500: $4.47
FM17W2P-K120
FM17W2P-K120

FCT Electronics

D-Sub Mixed Contact Connectors 17W2 PLUG

Data Sheet

0-1: $5.24
1-10: $4.58
10-100: $3.93
100-500: $3.34