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

Holtek Semiconductor

Description

HT82A520R/HT82A620R Full Speed USB 8-Bit OTP MCU with SPI .
The HT82A520R/HT82A620R are 8-bit high performance RISC-like microcontrollers designed for USB keyboard mouse and joystick product applications.

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Datasheet Specifications

Part number: HT82A520R
Manufacturer: Holtek Semiconductor
File Size: 585.37 KB
Datasheet: HT82A520R_HoltekSemiconductor.pdf
Description: (HT82A520R / HT82A620R) Full Speed USB 8bit OTP MCU

Features

* 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
* US

Applications

* The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter, Pulse Width Modulation function, Watchdog timer, SPI interfaces, Power Down and wake-up functions, enhance the versatility of these devices to

HT82A520R Distributors

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HT82A520R HT82A520R HT82A620R Full Speed USB 8bit OTP MCU Holtek Semiconductor

Holtek Semiconductor HT82A520R-like datasheet