JMY6202 is a series of RFID read/write module with UART, USB HID and IIC communication port. It has various functions and supports multi ISO/IEC standard of contactless card. The RF protocol is complex, but the designer combined some frequent used command of RF card and then user could operate the cards with full function by sending simple command to the module.
The module and antenna is split. The impedance between RF circuit and antenna was tuned by impedance analyzer, and then the module has excellent performance and stability.
It connects outside antenna by 50ohm coaxial cable. The surface mount and very small module size are fit to portable devices.


1. Main Characteristics


• Module split antenna, connected by 50ohm coaxial cable, flexible antenna size and layout
• EMV2010 certification ability
• Surface mount and very small module size to fit portable devices
• Low power consumption, could be set RF output level
• Good Performance in EMC


2. Qualifications


• PCD type: NXP CL RC663
• Working frequency: 13.56MHz
• RF standard: ISO14443A,ISO14443B,ISO15693
• Card supported: see: module function configuration table
• Anti collision ability: Full function anti collision; be able to set multi-cards or single card
• Auto detecting card: Supported, default OFF, could be set
• Power supply: DC 3.3V & 5V (±10%)
• Interface: USB HID, IIC & UART (selected by SPS pin, recommend to use IIC)
• Communication speed:
IIC: 400Kbps
UART: 19200bps, 9600bps, 38400bps, 57600bps, 115200bps
USB: USB 2.0 HID
• Max. command length:
JCP04: 253bytes
JCP05: 510bytes
• Interface level: UART/IIC: 3.3V (TTL level; 5V tolerance)
• Power consumption: Max.: 150mA
Idle model: 100uA
• Operating distance: 100mm (M1 typical distance, depending on card quality)
• Dimension: 20mm*35mm*4.1mm (without Antenna)
• Weight: About 10g (without Antenna)
• ISP: Supported
• RoHS:Supported
• Operating temperature: -25 to +85°C
• Storage temperature: -40 to +125°C