ATTINY1634-MUR
- Mfr.Part #
- ATTINY1634-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20QFN
- Stock
- 5,998
- In Stock :
- 5,998
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM Programmability :
- Flash
- Surface Mount :
- yes
- Series :
- AVR® ATtiny
- Brand :
- Microchip Technology / Atmel
- Watchdog Timer :
- yes
- Mounting Type :
- Surface Mount
- Length :
- 4mm
- Number of Terminals :
- 20
- RAM (bytes) :
- 1024
- Additional Feature :
- IT ALSO OPERATES AT 2.7V AT 8 MHZ AND 1.8 V AT 2MHZ
- Power Supplies :
- 2/5 V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- yes
- Height Seated (Max) :
- 0.8mm
- Width :
- 4 mm
- Manufacturer :
- Microchip
- Supply Voltage-Max (Vsup) :
- 5.5V
- Minimum Operating Temperature :
- - 40 C
- Core Processor :
- AVR
- Mount :
- Surface Mount
- Data Converter :
- A/D 12x10b
- Maximum Operating Temperature :
- + 85 C
- ROM (words) :
- 16384
- Terminal Position :
- QUAD
- Number of I/Os :
- 18 I/O
- Data Bus Width :
- 8B
- Published :
- 1997
- Base Product Number :
- ATTINY1634
- Product Category :
- 8-bit Microcontrollers - MCU
- Data Converters :
- A/D 12x10b
- Supplier Device Package :
- 20-QFN-EP (4x4)
- RoHS :
- Details
- Supply Current-Max :
- 6 mA
- Speed :
- 12MHz
- Frequency :
- 12MHz
- Mounting Style :
- SMD/SMT
- Qualification Status :
- Not Qualified
- Memory Size :
- 16kB
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 20-WFQFN Exposed Pad
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Interface Type :
- I2C, SPI, USART
- Lead Free :
- Lead Free
- RAM Size :
- 1K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product Type :
- 8-bit Microcontrollers - MCU
- DMA Channels :
- No
- Supply Voltage-Min (Vsup) :
- 4.5V
- Contact Plating :
- Tin
- Device Core :
- AVR
- Tradename :
- AVR
- Pbfree Code :
- yes
- Number of Pins :
- 20
- CPU Family :
- AVR RISC
- Reach Compliance Code :
- Compliant
- Seated Height-Max :
- 0.8 mm
- Terminal Form :
- NO LEAD
- Interface :
- I2C, SPI, UART, USART
- Has ADC :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Number of Terminations :
- 20
- Number of I/O :
- 18
- Packaging :
- Digi-Reel®
- Product Status :
- Active
- Base Part Number :
- ATTINY1634
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Timers/Counters :
- 2
- Factory Lead Time :
- 7 Weeks
- Interfaces :
- I2C/USART/USI
- Temperature Grade :
- Industrial
- JESD-30 Code :
- S-XQCC-N20
- Operating Temperature :
- -40°C~85°C TA
- DAC Channels :
- No
- Program Memory Type :
- Flash
- Number of I/O Lines :
- 18
- Package Shape :
- Square
- Product :
- MCU
- Bit Size :
- 8
- Supply Voltage :
- 5V
- EEPROM Size :
- 256 x 8
- Oscillator Type :
- Internal
- Program Memory Size :
- 16KB 16K x 8
- Connectivity :
- I2C, SPI, UART/USART, USI
- Number of ADC Channels :
- 12 Channel
- Core Size :
- 8-Bit
- Datasheets
- ATTINY1634-MUR
ATTINY1634-MUR Documents

Microcontrollers Microchip Technology ATTINY1634-MUR Overview
The Microcontrollers Microchip Technology ATTINY1634-MUR is a highly versatile and efficient microcontroller unit (MCU) designed by Microchip Technology. This MCU features an 8-bit AVR processor, providing robust performance with a 16KB flash memory. Ideal for embedded applications, the ATTINY1634-MUR is housed in a compact 20QFN package, making it suitable for space-constrained applications while offering significant functionality and reliability. Its integration capabilities and low power consumption make it an excellent choice for developers aiming to design and deploy advanced control systems in various industrial settings.
ATTINY1634-MUR Features
The ATTINY1634-MUR microcontroller boasts a series of features that enhance its efficiency and usability. Key features include an 8-bit AVR architecture that ensures low power consumption with high processing efficiency, 16KB of onboard flash memory for ample storage of applications code, and multiple communication interfaces including SPI, I2C, and USART, which allow for flexible connectivity options. Additionally, its extended temperature range makes it adaptable for harsh environments.
ATTINY1634-MUR Applications
- Smart Home Devices: Utilizes its I2C and USART interfaces for communication in smart thermostats and lighting systems, enhancing user control and energy efficiency.
- Industrial Automation: The MCU's robust processing capabilities and extended temperature tolerance are ideal for managing automated manufacturing processes.
- Wearable Technology: Due to its compact size and low power consumption, it is perfectly suited for wearable devices that require long battery life and reliable performance.
- Internet of Things (IoT) Gateways: Supports complex IoT applications by facilitating data exchange and sensor integration, improving connectivity across devices.
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