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HT82A525R - I/O Type USB 8-Bit OTP MCU

General Description

This HT82A525R is an 8-bit high performance RISC microcontroller designed for USB keyboard mouse and fingerprint product applications.

Key Features

  • www. DataSheet4U. com 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/.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HT82A525R I/O Type USB 8-Bit OTP MCU with SPI Features · www.DataSheet4U.com 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.