AVR64DA64S-E/5LX

Description：64KB,8KB,64P,24 MHZ,PDID,12B ADC
Series：AVR® DA
Mfr：Microchip Technology
Package：Tube
Core Processor：AVR

SKU:1788367e4348 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：64KB,8KB,64P,24 MHZ,PDID,12B ADC
Series：AVR® DA
Mfr：Microchip Technology
Package：Tube
Core Processor：AVR
Core Size：8-Bit
Speed：24MHz
Connectivity：I2C, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O：54
Program Memory Size：64KB (64K x 8)
Program Memory Type：FLASH
EEPROM Size：512 x 8
RAM Size：8K x 8
Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.5V
Data Converters：A/D 22x12b SAR; D/A 1x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Supplier Device Package：64-VQFN (9x9)
Package / Case：64-VFQFN Exposed Pad
Grade：-
Qualification：-

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AVR64DA64S-E/5LX

Overview

The AVR64DA64S-E/5LX is an 8-bit microcontroller based on the AVR core, featuring 64KB of Flash program memory and 8KB of SRAM. It operates at a maximum clock frequency of 24MHz with a supply voltage range of 1.8V to 5.5V. The device includes a 12-bit ADC, three comparators, a temperature sensor (PTC), three zero-crossing detectors, and a DAC. Communication interfaces comprise six UARTs, two SPIs, and TWI. It utilizes a VQFN-64 package and supports an industrial temperature range from -40°C to +85°C.

Feature Summary

Supports multi-voltage I/O operation across the full supply range
Integrates hardware peripherals including comparators and zero-crossing detectors
Provides extensive serial communication capabilities via multiple UART, SPI, and TWI modules

Applications

Industrial control systems requiring real-time processing
Home appliance controllers with multi-voltage interface needs
IoT devices utilizing low-power operational modes

Procurement Notes

Verify the specific suffix 'E' indicates the extended temperature grade or commercial variant as defined by Microchip. Confirm the VQFN-64 package availability and tube packing details. Ensure compatibility with existing PCB footprints for the 5LX designation. Cross-reference the datasheet revision for any pinout updates before finalizing procurement orders.

Selection Notes

Select this component when 64KB Flash and 8KB RAM are sufficient for application logic. Choose the AVR64DA series for its multi-voltage I/O flexibility compared to fixed-voltage alternatives. Consider the VQFN-64 package if space constraints require a compact surface-mount solution with high pin density.

Part Context

This part belongs to the AVR DA family, designed for applications needing robust peripheral integration and flexible voltage handling. It shares architectural similarities with other AVR DA models but offers specific memory and pin configurations tailored for mid-range control tasks within the broader Microchip 8-bit MCU portfolio.