We are offering 13.56mhz hf rfid samsung 2440 core board jmy980. jmy980 is a core board, 6 layer board design, and the use of same long wiring to meet signal integrity. It contains the basic 5v power supply power circuit, jatg the debug port, the user debug indicator, reset circuit, as well as the core of the cpu and the memory cell. Flash memory cell contains the nand flash and norflash two types, selectable via jumper j1 nand or nor boot the system. Nor flash which put the bios does not change often, nand flash programming complete system program (bootloader, kernel, file system, etc.).qualifications: rn working frequency: 400mhzrn interface: gpio(56pin, 2.0mm spacing) interface pa: 1; lcd(50pin, 2.0mm spacing) and cmos camera interface pb: 1; system bus interface pc(56pin, 2.0mm spacing): 1; jtag interface(10pin, 2.0mm spacing): 1rn power supply: dc5v rn power consumption: 690marn dimension: 63mm 52mm 10mmrn weight: about 20g rn operating temperature: -40 +85 rn storage temperature: -65 +150 .
Tongzhou,Beijing, China
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Ann Liu (Jinmuyu Electronics Co., Ltd)
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