ATTINY1634R-SU
- Mfr.Part #
- ATTINY1634R-SU
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20SOIC
- Stock
- 5,878
- In Stock :
- 5,878
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Additional Feature :
- IT ALSO OPERATES AT 2.7V AT 8 MHZ AND 1.8 V AT 2MHZ
- Terminal Finish :
- Matte Tin (Sn)
- Instruction Set Architecture :
- RISC
- Program Memory Size :
- 16KB 16K x 8
- Qualification Status :
- Not Qualified
- Watchdog Timer :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of UART Channels :
- 0
- Family Name :
- ATTINY1634
- Mounting Style :
- SMD/SMT
- Base Product Number :
- ATTINY1634
- Core Processor :
- AVR
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- DAC Channels :
- No
- Oscillator Type :
- Internal
- Length :
- 13mm
- Published :
- 1997
- Operating Temperature :
- -40°C~85°C TA
- Height :
- 2.35mm
- Supply Voltage :
- 5V
- Brand :
- Microchip Technology / Atmel
- Number of I2C Channels :
- 1
- Number of Terminations :
- 20
- Number of Terminals :
- 20
- Product Category :
- 8-bit Microcontrollers - MCU
- ROM (words) :
- 16384
- DMA Channels :
- No
- Reach Compliance Code :
- Compliant
- Pbfree Code :
- yes
- Product Status :
- Active
- Frequency :
- 12MHz
- Data Converters :
- A/D 12x10b
- Power Supplies :
- 2/5 V
- Bit Size :
- 8
- Core Size :
- 8-Bit
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of PWM Channels :
- 4
- Terminal Position :
- Dual
- MSL :
- MSL 3 - 168 hours
- Memory Size :
- 16kB
- Qualification :
- -
- Terminal Form :
- Gull wing
- Manufacturer :
- Microchip
- Series :
- AVR® ATtiny
- Peak Reflow Temperature (Cel) :
- 250
- Connectivity :
- I2C, SPI, UART/USART, USI
- PWM Channels :
- yes
- Number of I/O Lines :
- 18
- Maximum Operating Temperature :
- +85 °C
- Seated Height-Max :
- 2.65 mm
- Base Part Number :
- ATTINY1634
- Dimensions :
- 13 x 7.6 x 2.35mm
- ROM Programmability :
- Flash
- Tradename :
- AVR
- EEPROM Size :
- 256 x 8
- Surface Mount :
- yes
- Has ADC :
- yes
- Number of Ethernet Channels :
- 0
- Number of I/O :
- 18
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Mount :
- Surface Mount
- Program Memory Type :
- Flash
- Temperature Grade :
- Industrial
- Pin Count :
- 20
- JESD-609 Code :
- e3
- Device Core :
- AVR
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product :
- MCU
- Terminal Pitch :
- 1.27 mm
- Contact Plating :
- Tin
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- Supplier Device Package :
- 20-SOIC
- Factory Lead Time :
- 8 Weeks
- CPU Family :
- AVR RISC
- Number of ADC Channels :
- 12
- Package Type :
- SOIC
- Product Type :
- 8-bit Microcontrollers - MCU
- Interfaces :
- I2C/USART
- RoHS Status :
- ROHS3 Compliant
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Supply Current-Max :
- 6 mA
- Width :
- 7.6mm
- Speed :
- 12MHz
- Package :
- Tube
- Interface :
- I2C, SPI, UART, USART
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Data Converter :
- A/D 12x10b
- Data Bus Width :
- 8B
- Number of Timers/Counters :
- 2
- Minimum Operating Temperature :
- -40 °C
- Packaging :
- Tube
- RAM Size :
- 1K x 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package Shape :
- RECTANGULAR
- Number of SPI Channels :
- 1
- RAM (bytes) :
- 1024
- JESD-30 Code :
- R-PDSO-G20
- Number of I/Os :
- 18 I/O
- Datasheets
- ATTINY1634R-SU
ATTINY1634R-SU Documents

Microcontrollers Microchip Technology ATTINY1634R-SU Overview
The Microcontrollers Microchip Technology ATTINY1634R-SU is a high-performance, low-power AVR® microcontroller that seamlessly integrates versatility and efficiency, making it an ideal solution for advanced control systems. Crafted by Microchip Technology, this microcontroller features a robust 16KB of flash memory packed into a compact 20-SOIC package, ensuring substantial functionality in a minimal footprint. Its optimized architecture not only meets the increasing demands of modern embedded systems but also offers significant scalability for mass deployment, crucial for B2B clients looking to innovate their product lines efficiently.
ATTINY1634R-SU Features
The ATTINY1634R-SU stands out with its rich set of features including an 8-bit processor, 16KB of flash memory, and multiple communication interfaces such as USART, SPI, and I2C, making it highly adaptable to a variety of digital communication needs. The microcontroller also supports a wide voltage range and has multiple power-saving modes, enhancing its reliability and suitability for battery-driven applications.
ATTINY1634R-SU Applications
- Smart Home Devices: Utilized in the development of intelligent home automation systems, the ATTINY1634R-SU can manage various sensors and actuators with its numerous I/O ports, optimizing household energy consumption and automation.
- Industrial Automation: In complex industrial environments, this microcontroller provides reliable control and communication capabilities that help streamline operations and increase the safety and efficiency of industrial processes.
- Consumer Electronics: Essential for the control systems of consumer gadgets, the ATTINY1634R-SU ensures responsive user interfaces and robust functionality in products like remote controls and fitness trackers.
- Automotive Applications: The robust design and versatile feature set of the ATTINY1634R-SU make it suitable for automotive electronics, such as sensor networks and accessory controls, enhancing vehicle functionality and safety.
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