ATTINY1634-MU
- Mfr.Part #
- ATTINY1634-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20QFN
- Stock
- 2,395
- In Stock :
- 2,395
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Qualification :
- -
- Number of I/Os :
- 18 I/O
- Core Size :
- 8-Bit
- Tradename :
- AVR
- Manufacturer :
- Microchip
- Instruction Set Architecture :
- RISC
- Product :
- MCU
- ROM Programmability :
- Flash
- Interfaces :
- I2C/USART/USI
- Has ADC :
- yes
- Reach Compliance Code :
- Compliant
- Packaging :
- Tray
- Number of Terminations :
- 20
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Height :
- 750μm
- Additional Feature :
- IT ALSO OPERATES AT 2.7V AT 8 MHZ AND 1.8 V AT 2MHZ
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Pins :
- 20
- Connectivity :
- I2C, SPI, UART/USART, USI
- REACH SVHC :
- No SVHC
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminals :
- 20
- Supply Current-Max :
- 6 mA
- Terminal Form :
- NO LEAD
- Device Core :
- AVR
- RoHS :
- Details
- Package Type :
- QFN/MLF
- Family Name :
- ATTINY1634
- Dimensions :
- 4 x 4 x 0.75mm
- Data Bus Width :
- 8B
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of ADC Channels :
- 12
- Base Part Number :
- ATTINY1634
- Product Status :
- Active
- RAM Size :
- 1K x 8
- Base Product Number :
- ATTINY1634
- Package :
- Tray
- Program Memory Size :
- 16KB 16K x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Memory Size :
- 16kB
- Brand :
- Microchip Technology / Atmel
- Maximum Operating Temperature :
- +85 °C
- Factory Lead Time :
- 7 Weeks
- Width :
- 4mm
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.5mm
- CPU Family :
- AVR RISC
- DMA Channels :
- No
- Number of I/O :
- 18
- Number of PWM Channels :
- 4
- Temperature Grade :
- Industrial
- Package Shape :
- Square
- Number of I/O Lines :
- 18
- Package / Case :
- 20-WFQFN Exposed Pad
- Oscillator Type :
- Internal
- Series :
- AVR® ATtiny
- Bit Size :
- 8
- Length :
- 4mm
- Qualification Status :
- Not Qualified
- Frequency :
- 12MHz
- MSL :
- MSL 1 - Unlimited
- Data Converters :
- A/D 12x10b
- Program Memory Type :
- Flash
- Number of Timers/Counters :
- 2
- Pin Count :
- 20
- RAM (bytes) :
- 1024
- Contact Plating :
- Tin
- EEPROM Size :
- 256 x 8
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Interface :
- I2C, SPI, UART, USART
- Interface Type :
- I2C, Serial, USART
- Power Supplies :
- 2/5 V
- Operating Temperature :
- -40°C~85°C TA
- ROM (words) :
- 16384
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Seated Height-Max :
- 0.8 mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Surface Mount :
- yes
- PWM Channels :
- yes
- DAC Channels :
- No
- JESD-30 Code :
- S-XQCC-N20
- Core Processor :
- AVR
- Data Converter :
- A/D 12x10b
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- SMD/SMT
- Number of I2C Channels :
- 1
- Published :
- 1997
- Speed :
- 12MHz
- Watchdog Timer :
- yes
- Minimum Operating Temperature :
- -40 °C
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Datasheets
- ATTINY1634-MU

Microcontrollers Microchip Technology ATTINY1634-MU Overview
The Microcontrollers Microchip Technology ATTINY1634-MU is a robust, high-performance 8-bit MCU from Microchip Technology, featuring 16KB of flash memory. Engineered for efficiency and versatility, this MCU is housed in a compact 20QFN package, making it ideal for applications where space is at a premium. The ATTINY1634-MU supports a wide range of operating voltages and temperatures, making it an excellent choice for demanding industrial environments and sophisticated consumer products. This product's integration of power management features and multiple communication interfaces underscores its adaptability in various technological ecosystems, driving operational excellence in complex circuits.
ATTINY1634-MU Features
The ATTINY1634-MU Microcontroller includes several features that make it particularly suitable for a broad array of applications:
- 8-bit AVR Processor: Ensures efficient processing with low power consumption.
- 16KB ISP Flash Memory: Provides ample space for application code and data storage.
- Multiple communication interfaces: Includes I2C, SPI, and UART for flexible connectivity options.
- High operating temperature range: Suitable for extreme industrial applications.
- Low power consumption: Ideal for battery-operated devices.
ATTINY1634-MU Applications
- Smart Home Devices: Utilizes its communication interfaces for connected home applications, enabling device automation and monitoring.
- Wearable Technology: Due to its compact size and low power consumption, it fits perfectly into wearable devices, enhancing user experience with efficient power management.
- Industrial Control Systems: Its robust design and high temperature tolerance make it suitable for industrial automation and monitoring systems.
- Automotive Applications: Can be used in car entertainment and management systems, supporting complex automotive environments with its reliability and extensive feature set.
- Energy Management: Helps in developing solutions for smart metering and energy efficient systems, leveraging its ability to handle complex algorithms and data processing.
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