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AVR64DB64 Datasheet Microcontrollers

Manufacturer: Microchip Technology

Overview: 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.

Download the AVR64DB64 datasheet PDF. This datasheet also includes the AVR64DB28 variant, as both parts are published together in a single manufacturer document.

Key Features

  • Figure 1. AVR® DB Family Overview Flash Devices described in this data sheet Devices described in other data sheets 128 KB AVR128DB28 AVR128DB32 AVR128DB48 AVR128DB64 64 KB AVR64DB28 AVR64DB32 AVR64DB48 AVR64DB64 32 KB AVR32DB28 AVR32DB32 AVR32DB48 28 32 48 The name of a device in the AVR® DB family is decoded as follows: Figure 2. AVR® DB Device Designations AVR 64 DB 64 T - E / MR Flash size in KB Family Pin count Package Style MR = VQFN64 6LX = VQFN48 RXB = VQFN32 PT =.