Microchip Technology

ATTINY202-SSFR  

Microcontrollers

The ATTINY202-SSFR is a low-power, 8-bit microcontroller from Microchip Technology's TinyAVR series. It is designed for applications that require small size, low power consumption, and high performance. Here's a brief description of the ATTINY202-SSFR, its features, and potential applications:

Description:

The ATTINY202-SSFR is a surface-mount, 8-pin microcontroller featuring an 8-bit RISC architecture with a maximum frequency of 16 MHz. It is based on the enhanced AVR core and is designed for ease of use and efficient power consumption.

Features:

1. 8-bit RISC CPU: The ATTINY202-SSFR features an 8-bit RISC CPU with a maximum operating frequency of 16 MHz, providing high performance for its class.
2. Low Power Consumption: It is designed for low power applications, with various power-saving modes to extend battery life or reduce energy consumption in always-on devices.
3. 8-Pin Package: The device comes in a small, 8-pin surface-mount package (SSFR), making it suitable for compact and space-constrained applications.
4. Flash Memory: It includes 2 KB of In-System Programmable Flash memory for program storage, which can be programmed and erased in-system.
5. SRAM: The ATTINY202-SSFR comes with 128 bytes of SRAM, which is useful for data storage and buffering.
6. I/O Ports: It features a small number of I/O pins that can be configured for various functions, including digital I/O, PWM outputs, and interrupt sources.
7. Programmable Clock: The device has a programmable clock source, allowing for flexible operation depending on the application's requirements.
8. Watchdog Timer: A watchdog timer is included for system reliability, providing a reset function in case of software failure.
9. Brown-out Detection: The ATTINY202-SSFR has built-in brown-out detection, which can reset the device in case of a voltage drop below a certain threshold.

Applications:

1. Remote Controls: Due to its low power consumption and compact size, the ATTINY202-SSFR is suitable for remote control applications.
2. Sensors: It can be used in sensor applications where data needs to be collected and processed with minimal power usage.
3. Small Appliances: The microcontroller can be integrated into small appliances where space is at a premium, such as in smart plugs or compact electronic devices.
4. Wearable Electronics: The ATTINY202-SSFR's small form factor and low power make it suitable for wearable electronics, like fitness trackers or smartwatches.
5. IoT Devices: It can be used in Internet of Things (IoT) devices that require low power and small form factors, such as environmental sensors or smart home devices.
6. Security Systems: The ATTINY202-SSFR can be employed in security systems for simple tasks like motion detection or access control.

The ATTINY202-SSFR is a versatile and efficient microcontroller that can be tailored to a wide range of applications where small size, low power, and ease of use are critical factors.

ATTINY202-SSFR Documents

Download datasheets and manufacturer documentation for ATTINY202-SSFR

Errata :

ATtiny202/402 Errata      

PCN Assembly/Origin :

ATTINY202 29/Mar/2021      

Datasheets :

ATtiny202,402      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATTINY202 Development Tool Selector      

PCN Design/Specification :

ATtiny202/402 05/Jul/2019      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH