本帖最后由 damiaa 于 2021-4-16 12:01 编辑
ATMLH444 百度上有资料 ATMLH446没查到。
TheAtmel®ATMLH444provides16,384-bitsofserialelectricallyerasableandpro-grammableread-onlymemory(EEPROM)organizedas2,048wordsof8-bits
each.Thedeviceisoptimizedforuseinmanyindustrialandcommercial applicationswhere low-powerandlow-voltageoperationareessential.TheATMLH444isavailableinspace-saving8-leadPDIP,8-leadJEDECSOIC,8-leadTSSOP,8-leadUDFN,8-leadXDFN,5-leadSOT23,and8-ballVFBGAPackagesandisaccessedviaaTwo-wireserialinterface.Inaddition,theATMLH444operatesfrom1.7Vto5.5V.
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