ATTINY1634R-MUR
- Mfr.Part #
- ATTINY1634R-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20QFN
- Stock
- 10,268
- In Stock :
- 10,268
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM (words) :
- 16384
- DMA Channels :
- No
- Mounting Type :
- Surface Mount
- DAC Channels :
- No
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product Type :
- 8-bit Microcontrollers - MCU
- RAM Size :
- 1K x 8
- Height Seated (Max) :
- 0.8mm
- Brand :
- Microchip Technology / Atmel
- Oscillator Type :
- Internal
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- RoHS :
- Details
- Number of Timers/Counters :
- 2
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Supply Voltage :
- 5V
- Additional Feature :
- IT ALSO OPERATES AT 2.7V AT 8 MHZ AND 1.8 V AT 2MHZ
- ROM Programmability :
- Flash
- Package Shape :
- Square
- Number of I/O Lines :
- 18
- Terminal Pitch :
- 0.5mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Reach Compliance Code :
- Compliant
- Terminal Position :
- QUAD
- Product :
- MCU
- Interface :
- I2C, SPI, UART, USART
- Program Memory Size :
- 16KB 16K x 8
- Qualification Status :
- Not Qualified
- CPU Family :
- AVR RISC
- Core Size :
- 8-Bit
- Device Core :
- AVR
- Seated Height-Max :
- 0.8 mm
- Bit Size :
- 8
- Published :
- 1997
- Mounting Style :
- SMD/SMT
- Number of Terminals :
- 20
- Mount :
- Surface Mount
- Has ADC :
- yes
- Connectivity :
- I2C, SPI, UART/USART, USI
- Width :
- 4 mm
- Data Converters :
- A/D 12x10b
- Temperature Grade :
- Industrial
- EEPROM Size :
- 256 x 8
- Tradename :
- AVR
- Factory Lead Time :
- 4 Weeks
- JESD-30 Code :
- S-XQCC-N20
- Package / Case :
- 20-WFQFN Exposed Pad
- Packaging :
- Cut Tape (CT)
- Terminal Form :
- NO LEAD
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Pbfree Code :
- yes
- Product Status :
- Active
- Memory Size :
- 16kB
- Minimum Operating Temperature :
- - 40 C
- Power Supplies :
- 2/5 V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Maximum Operating Temperature :
- + 85 C
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 18
- Core Processor :
- AVR
- Supply Current-Max :
- 6 mA
- Surface Mount :
- yes
- Interfaces :
- I2C/USART/USI
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Base Part Number :
- ATTINY1634
- Length :
- 4mm
- RAM (bytes) :
- 1024
- Data Bus Width :
- 8B
- Data Converter :
- A/D 12x10b
- Supply Voltage-Min (Vsup) :
- 4.5V
- Frequency :
- 12MHz
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 20
- Series :
- AVR® ATtiny
- Speed :
- 12MHz
- Number of Pins :
- 20
- Number of I/Os :
- 18 I/O
- Watchdog Timer :
- yes
- Base Product Number :
- ATTINY1634
- Contact Plating :
- Tin
- Manufacturer :
- Microchip
- Datasheets
- ATTINY1634R-MUR
ATTINY1634R-MUR Documents

Microcontrollers Microchip Technology ATTINY1634R-MUR Overview
The Microcontrollers Microchip Technology ATTINY1634R-MUR is a highly efficient 8-bit MCU from Microchip Technology, designed to offer robust performance in compact and energy-sensitive applications. Equipped with 16KB of flash memory, this microcontroller is perfect for advanced control systems where space and power consumption are critical. The 20-QFN package enhances its utility in space-constrained environments, making it a go-to choice for developers looking for scalable and reliable microcontroller solutions. The ATTINY1634R-MUR provides a perfect balance between functionality and footprint, aimed at enhancing the efficiency of your applications.
ATTINY1634R-MUR Features
The ATTINY1634R-MUR microcontroller is loaded with features designed for a wide range of applications. It includes a robust 8-bit processor, 16KB of ISP flash memory, and multiple communication interfaces including USART, SPI, and TWI. Additionally, it supports up to 12 ADC input channels, offering significant flexibility for sensor-driven applications. Its low power consumption and efficient operation are backed by Microchip’s advanced picoPower technology, making it ideal for battery-operated devices.
ATTINY1634R-MUR Applications
- Consumer Electronics: Used in portable devices like handheld gaming consoles and remote controls, where its power efficiency and compact size are crucial.
- Smart Home Devices: Integrates into home automation systems, such as smart thermostats and lighting controls, thanks to its ability to handle multiple sensor inputs and provide reliable connectivity.
- Industrial Automation: Powers sensors and actuators in industrial control systems, utilizing its robust I/O capabilities and resistance to environmental factors.
- Wearable Technology: Serves in health monitoring devices, where its low power consumption and small form factor are essential for non-intrusive wearable tech.
- Automotive Applications: Useful in automotive ancillaries like advanced driver-assistance systems (ADAS), where reliability and performance are paramount.
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