HT82A520R - (HT82A520R / HT82A620R) Full Speed USB 8bit OTP MCU

Product Overview

Holtek Semiconductor

Part number	HT82A520R
Manufacturer	Holtek Semiconductor
File Size	585.37 KB
Description	(HT82A520R / HT82A620R) Full Speed USB 8bit OTP MCU
Datasheet	HT82A520R Datasheet
Additional preview pages of the HT82A520R datasheet.

The HT82A520R/HT82A620R are 8-bit high performance RISC-like microcontrollers designed for USB keyboard mouse and joystick product applications.

Operating voltage:.
Max. 4 endpoints supported - endpoint 0 included.
All endpoints support Interrupt, & bulk transfer.
Endpoint 0 supports control, interrupt and bulk fSYS = 6MHz: 2.2V~5.5V fSYS = 12MHz: 4.0V~5.5V.
4K´15 Program Memory.
160´8 data memory RAM.
USB 2.0 Full Speed Compatible.
Single external interrupt input shared with I/O line.
Single 16-bit programmable Timer/Event Counters transfer.
All endpoints except endpoint 0 can be conf.

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Published: Dec 5, 2009 |