Microchip Technology

ATTINY814-SSNR  

Microcontrollers

The ATTINY814-SSNR is a low-power microcontroller (MCU) from Microchip Technology. It is part of the AVR family of 8-bit MCUs and is designed for a wide range of applications that require low power consumption and small form factor.

Description:

The ATTINY814-SSNR is a surface-mount device available in an SSOP-20 package. It features 8 KB of In-System Programmable Flash memory, 512 bytes of In-System Programmable EEPROM, and 512 bytes of internal SRAM. The device operates with a supply voltage range of 2.7 V to 5.5 V and has a maximum operating frequency of 20 MHz.

Features:

1. Low-power consumption: The ATTINY814-SSNR offers several power-saving features, such as power-down modes, clock system with sleep mode, and I/O pin wake-up.
2. Enhanced Core: The device features an enhanced AVR core with 16 general-purpose registers, a high-performance RISC architecture, and a zero-wait state instruction execution.
3. Memory: 8 KB of In-System Programmable Flash memory, 512 bytes of In-System Programmable EEPROM, and 512 bytes of internal SRAM.
4. I/O: 20 I/O lines with optional internal pull-up resistors, and support for external interrupts.
5. Peripherals: The MCU includes a USART, a Low-power UART, an SPI, a QTouch I/O, and a 8-channel 10-bit ADC.
6. Clock system: Internal RC oscillator with a calibrated calibration value stored in the device, and an external clock source option.
7. Security: The ATTINY814-SSNR features a JTAG interface and a debug interface for secure debugging and programming.
8. Temperature range: The device operates over a wide temperature range of -40°C to +85°C.

Applications:

The ATTINY814-SSNR is suitable for a variety of applications due to its low-power consumption, small form factor, and versatile features. Some potential applications include:

1. Battery-powered devices: Wireless sensors, portable electronics, and remote controls.
2. Industrial control: Sensor interfaces, motor control, and actuator control.
3. Medical equipment: Glucose meters, blood pressure monitors, and other portable medical devices.
4. Home automation: Smart home devices, lighting control, and HVAC control systems.
5. Toys and games: Interactive toys, remote-controlled vehicles, and game consoles.
6. Automotive: Keyless entry systems, tire pressure monitoring systems, and infotainment systems.
7. Security systems: Access control, intrusion detection, and surveillance cameras.

The ATTINY814-SSNR's combination of low power consumption, small size, and powerful features make it a versatile choice for a wide range of applications requiring an 8-bit MCU.

ATTINY814-SSNR Documents

Download datasheets and manufacturer documentation for ATTINY814-SSNR

Errata :

ATtiny417/814/816/817 Errata      

PCN Assembly/Origin :

ATTINY16x/ATTINY4x/ATTINY2x/ATTINY8x/ATTINY3224/PIC16F1x 11/Oct/2022      

Datasheets :

ATtiny214,414,814 Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Packing Changes 03/Jun/2022      

Design Resources :

ATTINY814 Development Tool Selector      

PCN Design/Specification :

ATtiny214/414/814 15/Oct/2019       Marking changes 24/Jan/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH