Description
This HT82A525R is an 8-bit high performance RISC microcontroller designed for USB keyboard mouse and fingerprint product applications.
Features
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Operating voltage: fSYS=6MHz: 3.3V~5.5V fSYS=12MHz: 4.5V~5.5V Two oscillators: External crystal -- HXT (6MHz or 12 MHz) Internal RC -- HIRC (12MHz) Fully integrated internal 12MHz oscillator requires no external components 4K´15 Program Memory 192´8 Data Memory RAM USB 2.0 Full Speed Compatible Single 16-bit programmable Timer/Event Counters with overflow interrupt Single 8-bit programmable Timer/Event Counters with overflow interrupt Two SPI interfaces shared with I/.
HT82A525R Datasheet
