ATTINY1624-XU

$0.77

Description：IC MCU 8BIT 16KB FLASH 14TSSOP
Series：tinyAVR® 2
Mfr：Microchip Technology
Package：Tube
Core Processor：AVR

SKU:31c1df2d3a5b Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 16KB FLASH 14TSSOP
Series：tinyAVR® 2
Mfr：Microchip Technology
Package：Tube
Core Processor：AVR
Core Size：8-Bit
Speed：20MHz
Connectivity：I2C, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O：12
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 9x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：14-TSSOP
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Grade：-
Qualification：-

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ATTINY1624-XU

Overview

The ATtiny1624-XU is an 8-bit microcontroller from the tinyAVR 2 family, featuring a 16 KB Flash memory, 2 KB SRAM, and 256 B EEPROM. It operates at up to 20 MHz with a supply voltage range of 1.8 V to 5.5 V. The device includes a 12-bit ADC with PGA, two USARTs, SPI, TWI, and four CCL LUTs. It utilizes a TSSOP-20 package and supports an operating temperature range of -40°C to +85°C.

Feature Summary

Features a high-performance low-power AVR CPU with hardware multiplier and single-cycle I/O access.
Includes advanced analog peripherals such as a 12-bit differential ADC with Programmable Gain Amplifier (PGA).
Supports flexible inter-peripheral signaling through an integrated Event System.
Provides versatile communication interfaces including dual USARTs, SPI, and TWI.

Applications

Industrial control systems requiring robust peripheral integration.
Battery-powered devices utilizing low-power architecture.
Smart home automation controllers.
Sensor interface modules using differential ADC inputs.

Procurement Notes

Verify the specific ordering suffix 'XU' corresponds to the TSSOP-20 package and industrial temperature range (-40°C to +85°C) required for your design. Confirm that the component meets RoHS compliance standards. Ensure compatibility with the UPDI programming interface during the procurement phase to avoid integration issues.

Selection Notes

Select this model when vertical migration within the tinyAVR 2 family is needed without code modification. Consider the 16 KB Flash capacity for complex firmware requirements. Evaluate the 20-pin form factor against available PCB space. Verify that the 1.8 V minimum supply voltage aligns with the system power rails.

Part Context

This component belongs to the tinyAVR 2 family, which offers pin and feature compatibility across different memory sizes. It shares architectural similarities with the ATtiny1626 and ATtiny1627 but differs in pin count and peripheral availability. The family emphasizes low power consumption and high performance for embedded applications.