Microchip Technology

ATTINY4-TSHR  

Microcontrollers

Microchip Technology's ATTINY4-TSHR is a low-power, 8-bit microcontroller that is part of the AVR Enhanced series. It is designed for a wide range of applications, including battery-powered devices, portable equipment, and industrial control systems.

Description:

The ATTINY4-TSHR is a compact, 8-pin microcontroller with a small footprint, making it ideal for space-constrained applications. It features an enhanced AVR core with up to 512 bytes of In-System Programmable Flash memory, 32 bytes of EEPROM, and 32 bytes of RAM. The device operates with a supply voltage range of 1.8V to 5.5V and has a wide operating temperature range of -40°C to +85°C.

Features:

1. Enhanced AVR Core: The ATTINY4-TSHR features an enhanced AVR core with up to 32 general-purpose registers, providing high computational performance and efficient code execution.
2. Memory: The device offers up to 512 bytes of In-System Programmable Flash memory, 32 bytes of EEPROM, and 32 bytes of RAM, providing ample storage for program code and data.
3. Low Power: The ATTINY4-TSHR is designed for low-power applications, with various power-saving modes such as Idle, Power-down, and Power-save.
4. I/O: The microcontroller features a 6-pin I/O with optional resistors, allowing for easy interfacing with external components.
5. Clock System: It has an internal RC oscillator with a calibrated calibration value, an external clock source, and a clock division option for flexible clock management.
6. Programmability: The ATTINY4-TSHR is programmable using In-System Programming (ISP), In-Application Programming (IAP), and a serial programming interface.
7. Security: The device includes a JTAG interface for debugging and programming, as well as a bootloader option for secure firmware updates.

Applications:

1. Battery-powered devices: The ATTINY4-TSHR's low-power features make it suitable for applications like wireless sensors, portable electronics, and wearable devices.
2. Industrial control: The microcontroller can be used in industrial control systems, such as motor control, temperature monitoring, and process automation.
3. Home automation: The ATTINY4-TSHR can be employed in home automation systems for controlling lighting, HVAC, and security systems.
4. Medical devices: The compact size and low power consumption make it suitable for medical devices like portable monitoring equipment and wearable health trackers.
5. Toys and games: The microcontroller can be used in electronic toys, games, and hobbyist projects that require small form factors and low power consumption.

In summary, the ATTINY4-TSHR from Microchip Technology is a versatile, low-power 8-bit microcontroller designed for a wide range of applications, including battery-powered devices, industrial control systems, home automation, medical devices, and toys. Its compact size, enhanced AVR core, and low-power features make it an excellent choice for space-constrained and energy-efficient applications.

ATTINY4-TSHR Documents

Download datasheets and manufacturer documentation for ATTINY4-TSHR

DTS :

View in Development Tools Selector      

EOL :

End of Life Notification (PDF)       Product Change Notification (PDF)      

Errata :

ATtiny4/5/9/10 Silicon Errata and Data Sheet Clarifications (PDF)      

PCN :

Product Change Notification (PDF)