| POS machine receiving magnetic strip card reading security module scheme | |||
| Project product name： | Magnetic head read card payment module | Item type： | Identification - authentication - payment |
| Core chip reference： | Brand | MeiXin |
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| PN | MAXQ1741 | ||
| Support agreement： | ISO7811、ISO7812、ISO7813 | ||
| Support for RF： | Working frequency and mode | NO | |
| Radio frequency modulation | |||
| Module support interface： | Three - track magnetic stripe card reader interface、SPI、I2C、USART | ||
| Modules can extend the interface： | There is plenty of room for expansion | ||
| Drive： | No drive | ||
| Microprocessor development | |||
| Safe： | AES hardware accelerator, hardware random number generator, self-destruct input for tamper detection, permanent lock loader can be selected, scrambler. | ||
| function： | MAXQ1741 is a microcontroller based on MAXQ20C for integration into card reader.The device can be connected directly to the 3-rail card reader to provide security for POS or ATM card readers on the machine/magnetic card interface.Encryption is provided by the hardware AES engine.Safety features include self-destruct input (for tamper detection), scrambler, quick erasure of NV SRAM when tampering is detected, and power rail monitoring (over-voltage condition).16KB flash memory provides non-volatile storage for user programs and other static, non-volatile data. | ||
| Application module： | Magnetic stripe card, three-track magnetic head card reader, small closed loop mode of settlement system/information system software platform breaks through ATM/POS terminals/security facilities/building access control application. | ||
| Product form： | Independent product form | Shape of core chip IDH module, SMT/COB mounting mode, base plate adopts flexible circuit board FPCB, MESH anti-detection and anti-disassembly design, and output module pin interface through gold finger connector or sub socket. | |
| Insert terminal equipment | Entrance guard machine, ATM machine, traditional POS machine, intelligent POS machine, MPOS machine, etc. | ||
| Common application cases： | For ex：Space compact MPOS terminal head safe card reading application.
| ||
| Product problems： | Program planning and product design | Scheme planning: it can be replaced by the chip scheme of sjai electronic partner;Product design: shijia electronics provides IDH module ODM support with obvious cost performance, patent protection and PCI security certification. | |
| The closed loop application | Magnetic stripe card, magnetic head card reader ISO standard, easy to operate. | ||
| Product manufacturing | IDH module & module must guarantee the flatness of the substrate and the expansion and contraction of the structure size. | ||
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