Microchip Technology

ATTINY87-SU  

Microcontrollers

The ATTINY87-SU is a low-power, 8-bit microcontroller (MCU) from Microchip Technology's AVR Enhanced series. It is designed for a wide range of applications that require precise control and low power consumption. Here's a brief description, features, and applications of the ATTINY87-SU:

Description:

The ATTINY87-SU is an 8-pin, 8-bit microcontroller based on the enhanced AVR core, which provides high computational performance and efficient power management. It is available in a surface-mount SOIC (Small Outline Integrated Circuit) package, making it suitable for compact and space-constrained applications.

Features:

1. CPU: Enhanced AVR Core with 16 MHz maximum operating frequency.
2. Memory:
   • 8 KB of In-System Programmable Flash memory for program storage.
   • 512 B of In-System Programmable EEPROM memory for data storage.
   • 512 B of SRAM (Static Random-Access Memory) for runtime operations.
3. I/O: 6 general-purpose I/O lines with optional internal pull-up resistors.
4. Power Management: Sleep mode for low-power operation and power-save features.
5. Input/Output: 2-channel 8-bit PWM (Pulse Width Modulation) for generating precise timing signals.
6. Communication: A single UART (Universal Asynchronous Receiver-Transmitter) for serial communication.
7. Timers: 2 8-bit Timer/Counters with 8-bit prescaler for time measurement and pulse counting.
8. Analog-to-Digital Converter (ADC): 4-channel 10-bit ADC for analog signal processing.
9. Interrupts: Multiple interrupt sources for efficient handling of external events.
10. Security: JTAG (Joint Test Action Group) interface for debugging and programming.

Applications:

1. Industrial control systems: The ATTINY87-SU can be used in applications requiring precise control and monitoring, such as motor control, temperature regulation, and sensor interfacing.
2. Home automation: It can be employed in smart home devices like lighting control, thermostats, and security systems.
3. Medical devices: The low power consumption and precise control capabilities make it suitable for portable medical devices, such as blood glucose meters and wearable health monitors.
4. Consumer electronics: It can be used in battery-powered devices like remote controls, wireless keyboards, and small appliances.
5. Automotive: The ATTINY87-SU can be utilized in automotive applications, such as window control, door lock systems, and tire pressure monitoring.
6. Toys and games: The microcontroller can be used in electronic toys, games, and hobby projects that require precise control and low power consumption.

The ATTINY87-SU is a versatile and efficient microcontroller that can be adapted to a wide range of applications, thanks to its combination of performance, low power consumption, and compact form factor.

ATTINY87-SU Documents

Download datasheets and manufacturer documentation for ATTINY87-SU

PCN Assembly/Origin :

Fab Site 28/Jan/2021      

Datasheets :

ATtiny87,167 Datasheet      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATtiny87 Development Tool Selector      

PCN Design/Specification :

ATtiny87/167 29/Jan/2020       Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH