AVR64DB32T-E/PT

$1.67

Description：IC MCU 8BIT 64KB FLASH 32TQFP
Series：AVR® DB
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：AVR

SKU:50b40fc556ca Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 64KB FLASH 32TQFP
Series：AVR® DB
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
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：25
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 13x12b; D/A 1x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：32-TQFP (7x7)
Package / Case：32-TQFP
Grade：-
Qualification：-

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AVR64DB32T-E/PT

Overview

The AVR64DB32T-E/PT is an 8-bit microcontroller from the AVR DB family, utilizing an AVR CPU with a hardware multiplier operating at up to 24 MHz. It features 64 KB of Flash memory, 8 KB of SRAM, and 512 bytes of EEPROM. The device is housed in a TQFP-32 package and supports a supply voltage range of 1.8 V to 5.5 V. Key peripherals include a 12-bit differential ADC with 13 channels, a 10-bit DAC, three analog comparators, three zero-cross detectors, and three op amps. Communication interfaces consist of USART, SPI, and TWI/I2C.

Feature Summary

AVR CPU with hardware multiplier for efficient processing
Multi-Voltage I/O (MVIO) support on Port C
Configurable Custom Logic (CCL) with Look-up Tables
Event System for CPU-independent peripheral signaling

Applications

Industrial control systems
Smart sensor nodes
Motor control applications
Home automation devices

Procurement Notes

Verify the ordering suffix 'T' indicates tape and reel packaging and 'E' denotes extended temperature range (-40°C to +125°C). Confirm the 'PT' suffix corresponds to the TQFP package style. Ensure compatibility with existing design requirements regarding pin count and peripheral availability before finalizing procurement.

Selection Notes

Select this component when a 32-pin footprint is required within the AVR DB family. It offers vertical migration compatibility with other AVR64DB variants without code modification. Consider the specific peripheral needs such as the number of ADC channels or timers available in the 32-pin configuration compared to 28 or 48-pin options.

Part Context

This part belongs to the AVR64DB28/32/48/64 series, designed for flexible low-power architectures. The family emphasizes high performance with single-cycle I/O access and advanced digital peripherals. It integrates accurate analog subsystems and supports various communication protocols suitable for embedded applications.