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HT48R068B Fiches technique(PDF) 7 Page - Holtek Semiconductor Inc |
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HT48R068B Fiches technique(HTML) 7 Page - Holtek Semiconductor Inc |
7 / 118 page Rev. 1.30 6 �e���a�� 0�� �01� Rev. 1.30 7 �e���a�� 0�� �01� HT48R068B/HT48R069B Enhanced I/O 8-Bit OTP MCU HT48R068B/HT48R069B Enhanced I/O 8-Bit OTP MCU General Description TheEnhancedI/OMCUsareaseriesof8-bithighperformance,RISCarchitecturemicrocontrollers specificallydesignedforawiderangeofapplications.TheusualHoltekmicrocontrollerfeaturesof lowpowerconsumption,I/Oflexibility,timerfunctions,oscillatoroptions,powerdownandwake- upfunctions,watchdogtimerandlowvoltagereset,combinetoprovidedeviceswithahugerange offunctionaloptionswhilestillmaintainingahighlevelofcosteffectiveness.Thefullyintegrated systemoscillatorHIRC,whichrequiresnoexternalcomponentsandwhichhasthreefrequency selections,opensupahugerangeofnewapplicationpossibilitiesforthesedevices,someofwhich mayincludeindustrialcontrol,consumerproducts,householdappliancessubsystemcontrollers,etc. Selection Table Part No. Program Memory Data Memory I/O 8-bit Timer 16-bit Timer Time Base HIRC (MHz) HT48R068B 16Kx16 �1�x8 �0 � 1 1 4/8/1� HT48R069B 3�Kx16 10�4x8 6� � 1 1 4/8/1� Part No. RTC (LXT) LCD SCOM PWM D/A Interface PFD Stack Package HT48R068B √(*) 4 8-�itx4 1�-�itx1 SPI/I�C� SPI √ 8 �8SKDIP/SOP/SSOP 44LQ�P HT48R069B √(*) 4 8-�itx4 1�-�itx1 SPI/I�C� SPI √ 8 44/64LQ�P Note:"*"theoscillatorisconnectedtotheXT1/XT2pinswithTinyPowerTMdesign. Block Diagram Thefollowingblockdiagramillustratesthemainfunctionalblocks. 8- bi t RI SC MC U Co re Ti me r I/ O Po rt s Ti me Ba se RO M/ RA M Me mo ry Ti mi ng Ge r ner at io n LC D SC OM PW M Dr iv er PF D Dr iv er D/ A C onv er te r SP IA SI M |
Numéro de pièce similaire - HT48R068B_15 |
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Description similaire - HT48R068B_15 |
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