Datasheet > AVR64DB28-E/SO

AVR64DB28-E/SO

更新时间： 2024-11-23 02:44:03

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
665页	5932K
描述
AVR DB Family

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数据手册

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AVR64DB28-E/SO 数据手册

AVR64DB28/32/48/64

AVR DB Family

Introduction

The AVR64DB28/32/48/64 microcontrollers of the AVR DB family of microcontrollers are using the AVR CPU with

hardware multiplier running at clock speeds up to 24 MHz. They come with 64 KB of Flash, 8 KB of SRAM, and

512 bytes of EEPROM. The microcontrollers are available in 28-, 32-, 48- and 64- pin packages. The AVR DB

family uses the latest technologies from Microchip with a flexible and low-power architecture, including Event System,

accurate analog subsystems, and advanced digital peripherals.

AVR DB Family Overview

The figure below shows the AVR DB devices, laying out pin count variants and memory sizes:

•

Vertical migration is possible without code modification, as these devices are fully pin and feature compatible.

Horizontal migration to the left reduces the pin count and therefore the available features.

Figure 1.ꢀAVR DB Family Overview

Devices described in this data sheet

Devices described in other data sheets

Flash

128 KB

64 KB

32 KB

AVR128DB28

AVR64DB28

AVR128DB32

AVR64DB32

AVR128DB48

AVR128DB64

AVR64DB64

AVR64DB48

AVR32DB28

AVR32DB32

AVR32DB48

Pins

The name of a device in the AVR DB family is decoded as follows:

Figure 2.ꢀAVR DB Device Designations

64 /

T E MR

AVR

Package Style

Flash size in KB

MR = VQFN64

6LX = VQFN48

RXB = VQFN32

PT = TQFP

Family

SS = SSOP

SO = SOIC

SP = SPDIP

Pin count

Temperature Range

I = -40°C to +85°C (Industrial)

E = -40°C to +125°C (Extended)

Carrier Type

T = Tape & Reel

Blank = Tube or Tray

DS40002300A-page 1

Advance Information Datasheet

12 3 4 5 6 7...665

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