125 KHz RFID Product List

Evaluation Kits
Product ID	Product Name	Photo	Description
SM125-EK-D	125 KHz RFID Eval Kit Deluxe		Quickly evaluate, test, demonstrate and configure SM125 System

 

IC & Modules
Product ID	Product Name	Photo	Description
SM125-M1-232	125 KHz RFID Module with ST232		125 KHz RFID OEM Module Integrated with ST232 IC (RS232 Diver IC) 28 pin - 600 mil DIP Module 3.7 x 2.0 cm
SM125-M1	125 KHz RFID Module without ST232		125 KHz RFID OEM Module without ST232 IC 28 pin - 600 mil DIP Module 3.7 x 2.0 cm
SM125-IC	125 KHz RFID Chip		Main core of the SM125 modules. Programmed MCU, analog & digital blocks integrated in a single system on chip. 28 pin SOIC

 

Antennas
Product ID	Product Name	Photo	Description
IND125-1	125 KHz RFID Antenna (65x35 mm)		Winded Coil Wire for 125 KHz RFID Antenna at the Left in the photo
IND125-2	125 KHz RFID Antenna (90x45 mm)		Winded Coil Wire for 125 KHz RFID Antenna at the Center in the photo
IND125-3	125 KHz RFID Antenna (40x15 mm)		Winded Coil Wire for 125 KHz RFID Antenna at the Right in the photo

 

Cards & Tags
Product ID	Product Name	Photo	Description
EM4100-ISO	125 KHz RFID Card Read-Only		ISO Card (Blank - White - Credit Card Size) ReadOnly - 5 Byte
EM4100-KEY	125 KHz RFID Tag Keyfob		KeyFob ReadOnly - 5 Byte
T5567-ISO	125 KHz RFID Card ReWriteable		ISO Card (Blank - White - Credit Card Size) Programmable - 24 Bytes
T5555-ISO	(Q5) 125 KHz RFID Card ReWriteable		ISO Card (Blank - White - Credit Card Size) Programmable - 24 Bytes

 

General Information

SM125 RFID module/chip is designed for 125 KHz RFID applications. Its main advantages are; ease-of-useness, rapid product development and being cost effective. It is the first and unique design in the industry combining analog circuit and microcontroller in a single, mixed signal array chip.

Designers' most desired-features are embedded in the SM125 and it lefts nothnig to user about technical concept of RFID, resulting in profoundly shorter design time.

SM125 has tremendous features. Unlike any competitors' chip, SM125 performs all complicated RFID processes such as amplifiying, filtering, demodulating, decoding and digitizing, automatically and make the tag data ready to be sent over UART-RS232 / I2C / Wiegand 26-bit / Custom defined protocol and can trigger Buzzer/LED/Relay circuit.

SM125 can be controlled over UART-RS232 /I2C or with its most valuable and unique feature can behave as automated without requiring any external controller.

SM125, previousy called CY8C0104/05, is the new name for our 125 KHz devices and comes with a new firmware version (V3.0). The previous BUILD5-SP1 version has been in the field for 4 years, proving the reliability and availability now comes with better and more features with V3.0 firmware. For migration and upgrading information please investigate AN520 application note.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Features

• Single chip including microcontroller, analog circuit and antenna driver results in World's lowest count and smallest RFID reader 

• Available as IC and Module

• Firmware upgrade-able for custom specific applications

• Module requires only antenna and power supply to function, IC requires just few more passive components to function.

• Automatically demodulates and decodes RF signal and make the actual tag data ready. No need to know about complicated RFID subject

• Supports Atmel/Temic T55xx transponders and EM4100/02. (Unique)

• Supports Manchester RF/32 and Manchester RF/64 modulations

• 5V or 3.3V operation ( 3.3V option requires different firmware upgrade)

• Supports hardware and software Sleep Operation

• UART Interface up to 115200bps - I2C Interface up to 400KHz. Module comes with RS232 driver(optional)

• Control-able General Purpose Outputs and Inputs 

• Supports flexible and programmable Wiegand 26 bit output format 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Support

Please Click to go 125 KHz RFID Support page for:

• Datasheet
• User Manual
• Application Notes
• Upgrades
• Software Downloads
• Knowledge Base
• Announcements