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HT82A525R

Holtek Semiconductor
Part Number HT82A525R
Manufacturer Holtek Semiconductor
Description I/O Type USB 8-Bit OTP MCU
Published Aug 21, 2010
Detailed Description HT82A525R I/O Type USB 8-Bit OTP MCU with SPI Features · www.DataSheet4U.com Operating voltage: fSYS=6MHz: 3.3V~5.5V f...
Datasheet PDF File HT82A525R PDF File

HT82A525R
HT82A525R

Overview
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.
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/O lines Support SPI serial DMA or 8-bit parallel DMA Software controlled 4-COM lines LCD driver with 1/2 bias Watchdog Timer function Power down and ...


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