Datasheet > HT82A520R

HT82A520R

更新时间： 2024-02-28 05:55:34

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
72页	490K
描述
Full Speed USB 8-Bit OTP MCU with SPI

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中文翻译

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HT82A520R 数据手册

HT82A520R/HT82A620R

Full Speed USB 8-Bit OTP MCU with SPI

Features

Operating voltage:

Max. 4 endpoints supported - endpoint 0 included

_SYS= 6MHz: 2.2V~5.5V

_SYS= 12MHz: 4.0V~5.5V

All endpoints support Interrupt and bulk transfer

Endpoint 0 supports control and interrupt

4K´15 Program Memory

All endpoints except endpoint 0 can be configured

160´8 data memory RAM

USB 2.0 Full Speed Compatible

as 8, 16, 32, 64 FIFO size

Endpoint 0 has 8 byte FIFO

Single external interrupt input shared with I/O line

Total FIFO size: 64+8 bytes (RAM0: 48 bytes;

RAM1:16 bytes, 8 bytes for endpoint0)

Single 16-bit programmable Timer/Event Counters

with overflow interrupt

6-level subroutine nesting

Bit manipulation instruction

Table read instructions

63 powerful instructions

Single SPI interfaces (master and slave mode)

shared with PA0~PA3

Total of 4 Interrupts - INT, Timer, SPI, USB

Watchdog Timer function

All instructions executed in one or two instruction

cycles

Power down and wake-up functions to reduce power

consumption

Low voltage reset function (2.0V±0.1%)

16 channel 12-bit resolution A/D converter for

HT82A620R

20/24/28-pin SSOP, 32-pin QFN package

PB7 can configure as GPIO or VDDIO by option.

The power supply of the pin PB0~PB6 can be

optioned as VDD or VDDIO

3-channel 12-bit PWM output shared with three I/O

lines

24 Bidirectional I/O lines

Up to 0.33ms instruction cycle with 12MHz system

clock at V_DD=5V

General Description

The HT82A520R/HT82A620R are 8-bit high perfor-

mance RISC-like microcontrollers designed for USB

keyboard mouse and joystick product applications.

Width Modulation function, Watchdog timer, SPI inter-

faces, Power Down and wake-up functions, enhance

the versatility of these devices to suit a wide range of ap-

plication possibilities such as sensor signal processing,

motor driving, industrial control, consumer products,

subsystem controllers, etc.

The advantages of low power consumption, I/O flexibil-

ity, programmable frequency divider, timer functions,

oscillator options, multi-channel A/D Converter, Pulse

Selection Table

Data

Program

Part No.

HT82A520R

HT82A620R

I/O

Timer

16-bit´1

A/D

PWM

SPI

Package

Memory Memory

20/24/28SSOP,

32QFN

160´8

4K´15

12-bit´3

20/24/28SSOP,

32QFN

12-bit´16

Rev.1.20

June 23, 2010

12 3 4 5 6 7...72

中文翻译

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与HT82A520R相关器件

型号	品牌	获取价格	描述	数据表
HT82A520R_10	HOLTEK	获取价格	Full Speed USB 8-Bit OTP MCU with SPI
HT82A520R_11	HOLTEK	获取价格	Full Speed USB 8-Bit OTP MCU with SPI
HT82A525R	HOLTEK	获取价格	I/O Type USB 8-Bit OTP MCU with SPI
HT82A525R_12	HOLTEK	获取价格	I/O Type USB 8-Bit OTP MCU with SPI
HT82A6208	HOLTEK	获取价格	A/D Type Full Speed USB 8-Bit MCU with SPI
HT82A620R	HOLTEK	获取价格	Full Speed USB 8-Bit OTP MCU with SPI
HT82A6216	HOLTEK	获取价格	A/D Type Full Speed USB 8-Bit MCU with SPI
HT82A623R	HOLTEK	获取价格	A/D Type Full Speed USB 8-Bit MCU with SPI
HT82A623R_11	HOLTEK	获取价格	A/D Type Full Speed USB 8-Bit MCU with SPI
HT82A821R	HOLTEK	获取价格	Basic USB Speaker OTP MCU

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