JMY622C connects outside antenna by 50ohm coaxial cable. It fully
supports ISO14443 cards. It has EMV2010 certification ability, also
could be set RF output level. The surface mount and very small
module size design are fit to portable devices. 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.
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
2. Qualifications
- • PCD: NXP MF RC531
- • PCB Layers:4
- • Working frequency: 13.56MHz
- • RF Standard: ISO14443A, ISO14443B
- • Anti collision ability: Full function anti collision; be able to
set multi-cards or single card
- • Auto detecting card: Termsed, default OFF, could be set
- • Data FLASH: 512 Bytes
- • Power supply: DC 3.3V & 5V (±10%)
- • Interface: UART and IIC
- • Interface level: UART / IIC: 3.3V (TTL level; 5V tolerance)
- • Communication speed:
- IIC: Max.200Kbps
- UART: 19200bps, 9600bps, 38400bps, 57600bps, 115200bps
- • Max. command length:
- JCP04: 253bytes
- JCP05: 510bytes
- • Power consumption:Max.: 150mA
- Normal model: 90mA
- 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: Termsed
- • RoHS: By order
- • CE certification: in plan (Jan. 17, 2015)
- • Operating temperature: -25 to +85°C
- • Storage temperature: -40 to +125°C