ATTINY1634-MNR
- Mfr.Part #
- ATTINY1634-MNR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20QFN
- Stock
- 29,704
- In Stock :
- 29,704
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Part Number :
- ATTINY1634
- Manufacturer :
- Microchip
- Interface :
- I2C, SPI, UART, USART
- Temperature Grade :
- Industrial
- Program Memory Size :
- 16KB 16K x 8
- Has ADC :
- yes
- Operating Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reach Compliance Code :
- Compliant
- EEPROM Size :
- 256 x 8
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Interfaces :
- I2C/SPI/USART/USI
- Product Category :
- 8-bit Microcontrollers - MCU
- Minimum Operating Temperature :
- - 40 C
- Pbfree Code :
- yes
- DMA Channels :
- No
- Contact Plating :
- Tin
- Brand :
- Microchip Technology / Atmel
- Core Processor :
- AVR
- Width :
- 4mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Additional Feature :
- ITS ALSO OPERATES AT 1.8V AT 2 MHZ
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Program Memory Type :
- Flash
- Surface Mount :
- yes
- Maximum Operating Temperature :
- + 105 C
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Mount :
- Surface Mount
- RoHS :
- Details
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Form :
- NO LEAD
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Factory Lead Time :
- 16 Weeks
- Oscillator Type :
- Internal
- Data Converter :
- A/D 12x10b
- Supply Voltage :
- 5V
- Number of I/O :
- 18
- Base Product Number :
- ATTINY1634
- Number of Terminals :
- 20
- DAC Channels :
- No
- JESD-30 Code :
- S-XQCC-N20
- Speed :
- 12MHz
- Memory Size :
- 16kB
- RAM Size :
- 1K x 8
- RoHS Status :
- ROHS3 Compliant
- Connectivity :
- I2C, SPI, UART/USART, USI
- Length :
- 4mm
- Terminal Pitch :
- 0.5mm
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 0.8mm
- Device Core :
- AVR
- Core Size :
- 8-Bit
- Number of I/Os :
- 18 I/O
- Tradename :
- AVR
- Series :
- AVR® ATtiny
- Terminal Position :
- QUAD
- Data Bus Width :
- 8 bit
- Published :
- 1997
- Seated Height-Max :
- 0.8 mm
- ROM Programmability :
- Flash
- Bit Size :
- 8
- PWM Channels :
- yes
- Mounting Style :
- SMD/SMT
- Watchdog Timer :
- yes
- Product Status :
- Active
- Frequency :
- 12MHz
- Operating Temperature :
- -40°C~105°C TA
- Package Shape :
- Square
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converters :
- A/D 12x10b
- Packaging :
- Cut Tape (CT)
- Number of I/O Lines :
- 18
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Terminations :
- 20
- Package / Case :
- 20-WFQFN Exposed Pad
- Subcategory :
- Microcontrollers - MCU
- Number of Timers/Counters :
- 2
- Datasheets
- ATTINY1634-MNR

Microcontrollers Microchip Technology ATTINY1634-MNR Overview
Introducing the ATTINY1634-MNR from Microchip Technology, a high-performance, low-power AVR® microcontroller. This microcontroller combines 16KB of ISP flash memory, 256B EEPROM, and 1KB SRAM in a compact 20-QFN package. The ATTINY1634-MNR is optimized for control applications that require a sophisticated set of peripherals, with advanced interface options and multi-channel analog to digital converters. Its robust architecture and versatile capabilities make it an ideal choice for engineers looking to develop scalable and cost-effective solutions in industrial, consumer, and automotive markets. The Microcontrollers Microchip Technology ATTINY1634-MNR is designed to support complex digital control systems with minimal power consumption and enhanced reliability.
ATTINY1634-MNR Features
The ATTINY1634-MNR boasts an array of features suited for robust applications, including a precision 12-bit ADC, a 10-bit DAC for accurate analog output, and multiple communication interfaces such as SPI, I2C, and USART, which are indispensable for IoT applications. It operates between 1.8V to 5.5V, providing flexibility in various power environments. Additionally, its picoPower technology ensures that the device operates efficiently in power-sensitive scenarios.
ATTINY1634-MNR Applications
- Smart Home Devices: Utilized in smart thermostats, lighting controls, and security systems, the ATTINY1634-MNR offers the necessary I/O options and high data integrity for reliable operation in home automation.
- Industrial Automation: In factory automation sensors and motor control units, this MCU provides robust interfacing capabilities, ensuring reliable data collection and actuation critical to industrial environments.
- Wearable Technology: Its low power consumption makes it perfect for wearables like fitness trackers and smart watches, supporting complex algorithms for activity monitoring while extending battery life.
- Automotive Accessories: Used in automotive applications such as in-vehicle infotainment systems and advanced driver-assistance systems (ADAS), where reliability and the ability to operate under varying environmental conditions are paramount.
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