AVR16DD14T-E/SL

$0.82

Description：IC MCU 8BIT 16KB FLASH 14SOIC
Series：AVR® DD
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：AVR

SKU:05fa2a405c71 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 16KB FLASH 14SOIC
Series：AVR® DD
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
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：10
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 7x12b SAR; D/A 1x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：14-SOIC
Package / Case：14-SOIC (0.154", 3.90mm Width)
Grade：-
Qualification：-

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AVR16DD14T-E/SL

Overview

The AVR16DD14T-E/SL is an 8-bit microcontroller from the AVR DD Family, featuring a 16 KB Flash 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 7 channels, a 10-bit DAC, two USARTs, SPI, TWI/I2C interfaces, and Multi-Voltage I/O (MVIO). Packaged in SOIC-14, it supports extended temperature operation from -40°C to +125°C.

Feature Summary

AVR CPU with hardware multiplier running up to 24 MHz
Multi-Voltage I/O (MVIO) on PORT C for flexible voltage levels
Integrated analog peripherals including 12-bit differential ADC and 10-bit DAC
Event System for CPU-independent inter-peripheral signaling

Applications

Low-power embedded control systems
Industrial sensor interfaces
Battery-operated devices requiring wide voltage tolerance
Applications needing mixed-signal processing with MVIO capabilities

Procurement Notes

Verify the ordering suffix 'E' confirms the extended temperature range (-40°C to +125°C) and 'SL' indicates the SOIC-14 package with tape and reel carrier. Confirm RoHS compliance status through official Microchip documentation before finalizing procurement specifications.

Selection Notes

Select this component when 16 KB program memory and 2 KB RAM are sufficient for the application logic. Ensure the design utilizes the 12-bit ADC resolution and MVIO features if interfacing with varying voltage domains. Verify that the 24 MHz maximum frequency meets timing requirements.

Part Context

This part belongs to the AVR DD Family, which offers vertical migration compatibility within the series. It shares architectural similarities with higher-memory variants like the AVR32DD14 and AVR64DD14, allowing code reuse across different pin counts and memory sizes while maintaining feature parity.

Replacement Considerations

AVR16DD14T-I/SL: Same specifications but industrial temperature range (-40°C to +85°C).

FAQ

What is the function of the MVIO feature?

MVIO allows PORT C pins to operate at a different voltage level than the core supply voltage, enabling direct interfacing with external components operating at different logic levels.