FRAM GX85RS2MC in Ticket Machine, Compatible with FM25V20A

FRAM applied in ticket machine can improve the performance and reliability of ticket machine and provide better service for passengers.FRAM has fast read/write speed and low power consumption, and it is used to store frequently used data to improve the data access speed and system performance, which can improve the performance of the ticket machine and reduce the response time of the ticket machine, and it has the following main functions:

- Storing ticket information: FRAM can be used to store ticket information in the ticket machine, such as ticket balance, ticket type, ticket expiration date and so on.

- Storing passenger information: FRAM can be used to store passenger‘s personal information such as name, ID number, contact information, etc.

- Storing Transaction Records: FRAM can be used to store transaction records in the ticket machine, such as ticket purchase time, ticket purchase amount, and ticket purchase location.

The core technology of FRAM GX85RS2MC is ferroelectric process and silicon gate CMOS process technology to form a non-volatile storage unit, which does not require batteries to maintain data. It operates at a voltage range of 2.7V to 3.6V, with a minimum standby power consumption of only 9 microamps, which allows it to instantly save data at low currents and ensure information security in the system.

GX85RS2MC Introduction:

1, GX85RS2MC‘s memory cell can be used for 1E6 read/write operations*1, data retention: 10 years @ 85°C (200 years @ 25°C), and data will not be lost when the microcontroller is powered down.

2, GX85RS2MC maximum power consumption is 5mA, standby current is only 7μA, can effectively reduce the power consumption of microcontroller.

3, GX85RS2MC supports SPI serial interface, maximum 25MHz operating frequency, can meet the microcontroller chip fast communication needs.

4, GX85RS2MC working environment temperature range is -40 ℃ to 85 ℃, in line with the industrial environment applications.

5, GX85RS2MC adopts SOP8 small package, which saves PCB board design space and facilitates layout.

6, GX85RS2MC performance is compatible with MB85RS2MT (Fujitsu) and FM25V20A (Cypress);