AVR16DD28T-I/SS

$0.77

Description：IC MCU 8BIT 16KB FLASH 28SSOP
Series：AVR® DD
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Core Processor：AVR

SKU:2c3ab67699a3 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 16KB FLASH 28SSOP
Series：AVR® DD
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Core Processor：AVR
Core Size：8-Bit
Speed：24MHz
Connectivity：I2C, IrDA, LINbus, RS-485, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O：22
Program Memory Size：16KB (16K x 8)
Program Memory Type：FLASH
EEPROM Size：256 x 8
RAM Size：2K x 8
Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.5V
Data Converters：A/D 19x12b SAR; D/A 1x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：28-SSOP
Package / Case：28-SSOP (0.209", 5.30mm Width)
Grade：-
Qualification：-

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AVR16DD28T-I/SS

Overview

The AVR16DD28T-I/SS is an 8-bit microcontroller from the AVR DD family, featuring a 16 KB Flash program memory, 2 KB SRAM, and 256 bytes of EEPROM. It operates at a maximum clock frequency of 24 MHz with a supply voltage range of 1.8 V to 5.5 V. The device includes a 12-bit ADC with 19 channels, a 10-bit DAC, two USARTs, SPI, and TWI interfaces. It utilizes an SSOP-28 package and supports industrial temperature operation from -40°C to +85°C.

Feature Summary

Integrates Multi-Voltage I/O (MVIO) on Port C for flexible voltage level interfacing
Includes intelligent analog peripherals such as a 12-bit differential ADC and Zero-Cross Detector
Supports CPU-independent inter-peripheral signaling via the Event System
Features Configurable Custom Logic with programmable Look-up Tables

Applications

Industrial control systems requiring robust peripheral integration
Smart metering applications utilizing zero-cross detection
Motor control implementations using PWM timers
Battery-powered devices leveraging low-power sleep modes

Procurement Notes

Verify the ordering suffix 'T' indicates Tape & Reel packaging and 'I' denotes Industrial temperature range (-40°C to +85°C). Confirm the 'SS' suffix corresponds to the SSOP package style. Ensure compatibility with existing design footprints for the 28-pin SSOP form factor before finalizing procurement orders.

Selection Notes

Select this component when 16 KB of Flash memory is sufficient for application code. Choose the T-I/SS variant specifically for automated surface-mount assembly processes requiring reel packaging. Consider the extended temperature version if operating conditions exceed the industrial limit of +85°C.

Part Context

This part belongs to the AVR DD family, which emphasizes vertical migration capabilities without code modification. It shares pinouts and features with other members like the AVR32DD28 and AVR64DD28, allowing for scalable design transitions within the same package constraints.