ATTINY40-SU - Atmel

Manufacturer Part Number

ATTINY40-SU

Manufacturer

Microchip Technology

Introduction

The ATTINY40-SU is a high-performance, low-power AVR® ATtiny series 8-Bit microcontroller utilizing the AVR core running at up to 12MHz with integrated features like I2C, SPI, ADC converter, and more, designed for a variety of embedded applications.

Product Features and Performance

Core: AVR 8-Bit Processor

Speed: 12MHz operation for rapid processing

Connectivity: Includes I2C and SPI for peripheral connections

Peripherals: Brown-out Detect/Reset, Power-on Reset, Pulse Width Modulation, Watchdog Timer

Program Memory: 4KB FLASH facilitating robust applications

RAM: 256 x 8 for variable storage

Data Converters: Equipped with 12-channel, 10-bit Analog-to-Digital Converter

Oscillator: Internal for reduced component count

Number of I/O: 18 for versatile interface options

Product Advantages

Low power consumption with a wide operating voltage range of 1.8V ~ 5.5V

Small form factor with 20-SOIC packaging for space-sensitive applications

Comprehensive feature set supports complex digital control tasks

Key Technical Parameters

Core Size: 8-Bit

Program Memory Size: 4KB (2K x 16)

Program Memory Type: FLASH

Voltage Supply (Vcc/Vdd): 1.8V ~ 5.5V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset for system stability

Watchdog Timer to prevent system hang-up or crash

Compatibility

Easily interfaces with most peripheral components via I2C and SPI

Application Areas

Consumer Electronics

Internet of Things devices

Industrial automation control systems

Wearable devices

Product Lifecycle

Status: Active

No current plan for discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High-speed AVR core ensures swift and efficient processing capabilities

Broad connectivity options facilitate easy integration into various designs

Low power consumption suitable for battery-operated devices

Robust set of peripherals ideal for diverse application development

Wide operating temperature suitable for extreme environmental conditions