ATTINY1634-MFR
- Mfr.Part #
- ATTINY1634-MFR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20QFN
- Stock
- 11,166
- In Stock :
- 11,166
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM Programmability :
- Flash
- Program Memory Type :
- Flash
- Data Converter :
- A/D 12x10b
- Temperature Grade :
- Automotive
- Terminal Position :
- QUAD
- Frequency :
- 12MHz
- Surface Mount :
- yes
- Package / Case :
- 20-WFQFN Exposed Pad
- RAM Size :
- 1K x 8
- Supply Voltage-Min (Vsup) :
- 4.5V
- DAC Channels :
- No
- Reach Compliance Code :
- Compliant
- Device Core :
- AVR
- Supply Voltage-Max (Vsup) :
- 5.5V
- Packaging :
- Cut Tape (CT)
- Bit Size :
- 8
- Mount :
- Surface Mount
- Additional Feature :
- ALSO OPERATES MIN 1.8 V AT 2 MHZ
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Mounting Type :
- Surface Mount
- Number of Timers/Counters :
- 2
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package Shape :
- Square
- Data Converters :
- A/D 12x10b
- Base Part Number :
- ATTINY1634
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS Status :
- ROHS3 Compliant
- Core Processor :
- AVR
- Series :
- AVR® ATtiny
- Terminal Form :
- NO LEAD
- Terminal Finish :
- MATTE TIN
- Manufacturer :
- Microchip Technology Inc
- Program Memory Size :
- 16KB 16K x 8
- Number of Terminations :
- 20
- JESD-30 Code :
- S-XQCC-N20
- Oscillator Type :
- Internal
- EEPROM Size :
- 256 x 8
- PWM Channels :
- No
- JESD-609 Code :
- e3
- Base Product Number :
- ATTINY1634
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supply Voltage :
- 5V
- DMA Channels :
- No
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Pbfree Code :
- yes
- Product Status :
- Active
- Connectivity :
- I2C, SPI, UART/USART, USI
- Number of Pins :
- 20
- Memory Size :
- 16kB
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Number of I/O Lines :
- 12
- Data Bus Width :
- 8B
- Number of I/O :
- 18
- Interface :
- I2C, SPI, UART, USART
- Has ADC :
- No
- Speed :
- 12MHz
- Number of Terminals :
- 20
- Published :
- 1997
- Interfaces :
- I2C/SPI/USART/USI
- Core Size :
- 8-Bit
- Operating Temperature :
- -40°C~125°C TA
- Datasheets
- ATTINY1634-MFR

Microcontrollers Microchip Technology ATTINY1634-MFR Overview
The ATTINY1634-MFR by Microchip Technology is a compact, highly efficient microcontroller that targets the needs of advanced control systems. Designed for versatility, it incorporates 16KB of flash memory, providing substantial space for complex applications while operating with the robust AVR architecture. This microcontroller is ideally suited for sophisticated applications that require agile and reliable control in a small footprint. The ATTINY1634-MFR ensures optimal performance with low power consumption, making it a top choice for designers looking to enhance system reliability and efficiency in their embedded solutions. This makes the Microcontrollers Microchip Technology ATTINY1634-MFR an essential component for a wide range of electronic products.
ATTINY1634-MFR Features
The ATTINY1634-MFR stands out with its robust set of features designed for high performance and efficiency. Key attributes include an 8-bit processing unit, 16KB of flash memory for program storage, and a 20-QFN package that ensures a minimal footprint on system boards. Its low power consumption is ideal for battery-operated devices, while its high-speed clock frequencies support intensive operations without lag. Additionally, the microcontroller offers various programmable input/output options, enhancing its adaptability to different electronic environments and requirements.
ATTINY1634-MFR Applications
- Smart Home Devices: Utilizes its compact size and processing power to manage and streamline operations in devices like smart thermostats and security systems.
- Wearable Technology: The low power consumption and high integration capability make it perfect for wearable health monitors and fitness trackers, ensuring long battery life and reliable performance.
- Automotive Applications: Suitable for automotive electronics such as small sensor controllers and user interface controls, where reliability and compact design are critical.
- Industrial Automation: Provides robust control for industrial automation processes, including small scale PLCs and networked sensor units, enhancing productivity and efficiency in factory settings.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















