Guangzhou Making Electronic Technology Co., Ltd.

Handheld mobile POS Machine or POS device

Handheld mobile POS Machine or POS device
Product Detailed

MK9221ECP3 POS Machine
1.CPU : ARM922T kernel processor
2.200MHz main frequency Linux system


Main feature:

Secure program loading mechanism ensure code real and effectiveDetective and tamper-proof mechanism protecting datas,such as  switches, protective nets,voltage,temperature,frequency etc.True random number generator4KB resettable NV SRAM is used to encrypt memory.10 channels against attack detect pin


Main component:

ZA9L1256 pin,ARM922T kernel processor
CS8900Ethernet controller
S29GL128N16M bytes Nor Flash
MT48LC16M16A32M bytes SDRAM




ZA9L1 is a highly integrated SoC micro-controller, base on ARM922T 32bit/16bit kernel.

This component strengthens system security through multi physical and logical protection mechanisms,which include environmental sensors(temperature,voltage,frequency),true hardware RNG,RTC,4KB safety of non-volatile SRAM memory, which is easily erased when tampered.

When connecting power, it is first to make authorization encrypted, then ensure attackers not to load the application program.  





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