AVR32DA32S-E/QZB

Description：32KB,4KB,32P,24 MHZ,PDID,12B ADC
Series：AVR® DA
Mfr：Microchip Technology
Package：Tray
Core Processor：AVR

SKU:a6c4107e13ca Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：32KB,4KB,32P,24 MHZ,PDID,12B ADC
Series：AVR® DA
Mfr：Microchip Technology
Package：Tray
Core Processor：AVR
Core Size：8-Bit
Speed：24MHz
Connectivity：CANbus, I2C, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O：26
Program Memory Size：32KB (32K x 8)
Program Memory Type：FLASH
EEPROM Size：512 x 8
RAM Size：4K x 8
Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.5V
Data Converters：A/D 14x12b SAR; D/A 1x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Supplier Device Package：32-VQFN (5x5)
Package / Case：32-VFQFN Exposed Pad
Grade：-
Qualification：-

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AVR32DA32S-E/QZB

Overview

The AVR32DA32S-E/QZB is an 8-bit microcontroller from Microchip Technology featuring the AVR core. It includes 32 kB of Flash program memory and 4 kB of SRAM data memory. The device operates at a maximum clock frequency of 24 MHz and supports a supply voltage range of 1.8 V to 5.5 V. It provides 27 I/O pins within a VQFN-32 package. Key peripherals include a 12-bit ADC with multiple channels, three comparators, a DAC, and communication interfaces such as UART, SPI, and TWI.

Feature Summary

Integrates a 12-bit analog-to-digital converter for signal acquisition.
Includes three internal comparators for threshold detection applications.
Features a digital-to-analog converter for waveform generation.
Supports standard serial communication protocols including UART, SPI, and TWI.

Applications

General-purpose embedded control systems
Sensor interface circuits requiring analog conversion
Low-voltage portable electronic devices

Procurement Notes

Verify the specific suffix QZB corresponds to the VQFN-32 package and tray packaging configuration. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure compatibility with existing design tools and programming interfaces provided by the manufacturer for this specific part variant.

Selection Notes

Select this component when a compact 8-bit solution with integrated analog peripherals is required. The wide voltage range allows flexibility in power supply design. Consider the trade-off between pin count and peripheral density compared to other members of the AVR32DA series.

Part Context

This part belongs to the AVR32DA family, designed for cost-sensitive applications requiring efficient code execution. It shares architectural similarities with other AVR32 variants but offers specific memory and peripheral configurations tailored for small-form-factor designs.