ATTINY1634-MN
- Mfr.Part #
- ATTINY1634-MN
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20QFN
- Stock
- 31,486
- In Stock :
- 31,486
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Brand :
- Microchip Technology
- Device Core :
- AVR
- Contact Plating :
- Tin
- Number of I/O :
- 18
- Subcategory :
- Microcontrollers - MCU
- EEPROM Size :
- 256 x 8
- Product Type :
- 8-bit Microcontrollers - MCU
- PWM Channels :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- RoHS :
- Details
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Minimum Operating Temperature :
- - 40 C
- Memory Size :
- 16kB
- Maximum Operating Temperature :
- + 105 C
- Width :
- 4mm
- Supply Voltage :
- 5V
- Bit Size :
- 8
- Base Product Number :
- ATTINY1634
- Number of Pins :
- 20
- Factory Lead Time :
- 7 Weeks
- REACH SVHC :
- No SVHC
- Number of Terminals :
- 20
- Interface Type :
- 2-Wire, SPI, USI
- Surface Mount :
- yes
- Additional Feature :
- ITS ALSO OPERATES AT 1.8V AT 2 MHZ
- Height :
- 750μm
- Series :
- AVR® ATtiny
- Base Part Number :
- ATTINY1634
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Operating Temperature :
- -40°C~105°C TA
- Oscillator Type :
- Internal
- Terminal Form :
- NO LEAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package :
- Tray
- Manufacturer :
- Microchip
- Temperature Grade :
- Industrial
- Terminal Pitch :
- 0.5mm
- Number of PWM Channels :
- 2
- Interface :
- I2C, SPI, UART, USART
- Frequency :
- 12MHz
- Operating Supply Voltage :
- 5V
- DMA Channels :
- No
- Length :
- 4mm
- Seated Height-Max :
- 0.8 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Published :
- 1997
- Data Bus Width :
- 8B
- Number of ADC Channels :
- 12
- Package Shape :
- Square
- Watchdog Timer :
- yes
- Package / Case :
- 20-WFQFN Exposed Pad
- DAC Channels :
- No
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Product Status :
- Active
- Product :
- MCU
- Core Processor :
- AVR
- Has ADC :
- yes
- Terminal Position :
- QUAD
- Speed :
- 12MHz
- Mounting Style :
- SMD/SMT
- Number of I2C Channels :
- 1
- Connectivity :
- I2C, SPI, UART/USART, USI
- Number of I/O Lines :
- 18
- Program Memory Type :
- Flash
- JESD-30 Code :
- S-XQCC-N20
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Mounting Type :
- Surface Mount
- RAM Size :
- 1K x 8
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Data Converters :
- A/D 12x10b
- ROM Programmability :
- Flash
- Tradename :
- AVR
- Core Size :
- 8-Bit
- Data Converter :
- A/D 12x10b
- Interfaces :
- I2C/SPI/USART
- Number of Terminations :
- 20
- Number of I/Os :
- 18 I/O
- Packaging :
- Tray
- RoHS Status :
- ROHS3 Compliant
- Reach Compliance Code :
- Compliant
- Program Memory Size :
- 16KB 16K x 8
- Datasheets
- ATTINY1634-MN
ATTINY1634-MN Documents

Microcontrollers Microchip Technology ATTINY1634-MN Overview
Introducing the ATTINY1634-MN from Microchip Technology, a highly efficient and robust microcontroller tailored for advanced applications that demand low power consumption and high-performance in a compact package. This 8-bit MCU is built on a high-performance AVR architecture, designed to offer optimal functionality with its 16KB flash memory and a variety of interfacing options all packed into a 20QFN form factor. Perfect for industries requiring a microcontroller that can deliver reliability and versatility, the Microcontrollers Microchip Technology ATTINY1634-MN is your go-to solution for sophisticated, yet cost-effective system designs.
ATTINY1634-MN Features
The ATTINY1634-MN stands out with its comprehensive set of features. It operates at a voltage range of 1.8V to 5.5V, making it versatile for use in varied power environments. Key features include 16KB of flash memory, 256B of EEPROM, and 1KB SRAM, which provide ample space for program storage and data management. The MCU supports USART, SPI, and I2C serial interfaces, enhancing its ability to communicate across different protocols and devices. Furthermore, it includes multiple PWM channels and 12 ADC inputs, facilitating precise control over peripherals. These features make the ATTINY1634-MN an excellent choice for developers looking for a flexible and powerful microcontroller.
ATTINY1634-MN Applications
- Smart Home Devices: Utilizes its I2C interface for seamless integration with other IoT devices, enhancing home automation systems for lighting, security, and HVAC control.
- Wearable Technology: Its low power consumption and small form factor make it ideal for wearable applications, supporting features such as activity tracking and personalized notifications.
- Industrial Automation: Can handle multiple sensors via its ADC inputs, perfect for monitoring and controlling industrial processes efficiently.
- Consumer Electronics: Serves as the core for consumer products like remote controls and gaming devices, leveraging its robust USART and SPI interfaces for high reliability and performance.
- Battery Management Systems: Its ability to operate across various voltages and integrated PWM channels enable effective battery management for portable devices.
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