Datasheet4U Logo Datasheet4U.com

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

Datasheet Summary

Description

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

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.
  • 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.

📥 Download Datasheet

Datasheet preview – HT82A520R

Datasheet Details

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

📁 Similar Datasheet

  • HT82230 - 8 Sec PCM Speech (Holtek Microelectronics)
  • HT82323 - Modem Buffer Chip (Holtek Microelectronics)
  • HT827A0 - 8-Bit Microcontroller with Voice ROM (Holtek Semiconductor Inc)
  • HT82C251A - CAN transceiver (HTCSEMI)
  • HT82K28 - Win98 Keyboard Encoder (Holtek Semiconductor Inc)
  • HT82K28A - Win98 Keyboard Encoder (Holtek Semiconductor Inc)
  • HT82K628 - Windows 2000 Keyboard Encoder (Holtek Semiconductor Inc)
  • HT82K628A - Windows 2000 Keyboard Encoder (Holtek Semiconductor Inc)
  • HT82K629A - Windows 2000 USB+PS/2 Keyboard Encoder (Holtek Semiconductor Inc)
  • HT82K68 - Multimedia Keyboard Encoder OTP (Holtek Semiconductor Inc)
Other Datasheets by Holtek Semiconductor

Full PDF Text Transcription

Click to expand full text
HT82A520R/HT82A620R Full Speed USB 8-Bit OTP MCU with SPI 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 · USB 2.
Published: |