Microchip Technology

ATTINY1634-SUR  

Microcontrollers

The ATTINY1634-SUR is a microcontroller unit (MCU) produced by Microchip Technology. This MCU belongs to the AVR Enhanced series and is based on the low-power ATmega microcontroller architecture. The ATTINY1634-SUR is a surface-mount device, which means it is designed to be mounted on the surface of a printed circuit board (PCB).

Description:

The ATTINY1634-SUR is a 16-bit microcontroller with a high-performance AVR core. It features a wide operating voltage range (1.8V to 5.5V) and a wide operating temperature range (-40°C to +85°C). The device is available in a 32-pin surface-mount QFN package.

Features:

1. CPU: AVR Enhanced core with a clock frequency of up to 16 MHz.
2. Memory: 16 KB of In-System Programmable Flash memory, 2 KB of In-System Programmable EEPROM, and 2 KB of SRAM.
3. I/O: 24 general-purpose I/O pins with various functions such as PWM, ADC, and digital communication interfaces.
4. ADC: 10-bit Analog-to-Digital Converter with up to 14 channels.
5. Communication interfaces: USART, SPI, and I2C.
6. Timers: 4-input event system, 2 timer/counter with PWM and Input Capture, and a watchdog timer.
7. Voltage regulator: Internal voltage regulator with a sleep mode.
8. Security: JTAG and debug wire (JTDW) for programming and debugging.
9. Power-saving features: Sleep modes, power reduction techniques, and I/O pin state retention during sleep.

Applications:

The ATTINY1634-SUR is suitable for a wide range of applications due to its low power consumption, versatility, and compact form factor. Some potential applications include:

1. Industrial control and monitoring systems
2. Home automation and IoT devices
3. Battery-powered devices and portable electronics
4. Medical equipment and wearable devices
5. Smart sensors and data acquisition systems
6. Motor control and actuator interfaces
7. Lighting control systems
8. Consumer electronics and appliances
9. Security systems and access control devices

The ATTINY1634-SUR's combination of features makes it a versatile and reliable choice for various embedded systems and applications requiring low power consumption and a compact form factor.

ATTINY1634-SUR Documents

Download datasheets and manufacturer documentation for ATTINY1634-SUR

PCN Assembly/Origin :

Fab Site 28/Jan/2021      

Datasheets :

ATtiny1634 Summary       ATtiny1634 Complete      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATtiny1634 Development Tool Selector      

HTML Datasheet :

ATtiny1634 Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH