ATTINY1634-SUR
- Mfr.Part #
- ATTINY1634-SUR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20SOIC
- Stock
- 29,091
- In Stock :
- 29,091
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Power Supplies :
- 2/5 V
- Product Category :
- 8-bit Microcontrollers - MCU
- Additional Feature :
- IT ALSO OPERATES AT 2.7V AT 8 MHZ AND 1.8 V AT 2MHZ
- Mount :
- Surface Mount
- Manufacturer :
- Microchip
- Pbfree Code :
- yes
- Number of Terminals :
- 20
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Memory Size :
- 16kB
- Surface Mount :
- yes
- Number of I/O :
- 18
- Number of Timers/Counters :
- 2
- Number of ADC Channels :
- 12 Channel
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- PWM Channels :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Type :
- 8-bit Microcontrollers - MCU
- Interface Type :
- I2C, USART, USI
- Terminal Position :
- Dual
- Interface :
- I2C, SPI, UART, USART
- Reach Compliance Code :
- Compliant
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- Internal
- Frequency :
- 12MHz
- Data Converters :
- A/D 12x10b
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 8 Weeks
- DMA Channels :
- No
- Program Memory Type :
- Flash
- Device Core :
- AVR
- ROM (words) :
- 16384
- Watchdog Timer :
- yes
- Number of Terminations :
- 20
- Minimum Operating Temperature :
- - 40 C
- Core Processor :
- AVR
- Interfaces :
- I2C/USART
- Supply Voltage-Max (Vsup) :
- 5.5V
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O Lines :
- 18
- Published :
- 1997
- Base Product Number :
- ATTINY1634
- Number of I/Os :
- 18 I/O
- Data Bus Width :
- 8B
- Series :
- AVR® ATtiny
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 250
- Speed :
- 12MHz
- Data Converter :
- A/D 12x10b
- Product :
- MCU
- Core Size :
- 8-Bit
- Length :
- 12.8 mm
- Supply Current-Max :
- 6 mA
- Packaging :
- Digi-Reel®
- Connectivity :
- I2C, SPI, UART/USART, USI
- Brand :
- Microchip Technology / Atmel
- Program Memory Size :
- 16KB 16K x 8
- Maximum Operating Temperature :
- + 85 C
- RAM (bytes) :
- 1024
- Temperature Grade :
- Industrial
- Has ADC :
- yes
- DAC Channels :
- No
- RoHS :
- Details
- JESD-609 Code :
- e3
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Pins :
- 20
- EEPROM Size :
- 256 x 8
- Package Shape :
- RECTANGULAR
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM Size :
- 1K x 8
- Tradename :
- AVR
- Terminal Finish :
- Matte Tin (Sn)
- Contact Plating :
- Tin
- Width :
- 7.5 mm
- CPU Family :
- AVR RISC
- Seated Height-Max :
- 2.65 mm
- ROM Programmability :
- Flash
- Base Part Number :
- ATTINY1634
- Supplier Device Package :
- 20-SOIC
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 1.27 mm
- JESD-30 Code :
- R-PDSO-G20
- Mounting Style :
- SMD/SMT
- Bit Size :
- 8
- Supply Voltage-Min (Vsup) :
- 4.5V
- Product Status :
- Active
- Terminal Form :
- Gull wing
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Datasheets
- ATTINY1634-SUR
ATTINY1634-SUR Documents

Microcontrollers Microchip Technology ATTINY1634-SUR Overview
Discover the cutting-edge ATTINY1634-SUR, a high-performance microcontroller from Microchip Technology, designed for sophisticated embedded applications. This 8-bit MCU stands out in the market with its robust 16KB of flash memory housed in a compact 20SOIC package, catering to developers looking for a balance between functionality and size. Ideal for advanced control systems, the ATTINY1634-SUR ensures efficient operation with its low-power architecture and versatile feature set, making it a top choice for industry professionals aiming for innovation and reliability in their electronic designs.
ATTINY1634-SUR Features
The ATTINY1634-SUR microcontroller boasts a plethora of features suitable for a wide range of applications. Key attributes include its 16KB of flash memory, ensuring ample space for complex programs and algorithms. It operates within a voltage range of 1.8V to 5.5V, providing flexibility in various power environments. Additionally, its multiple communication interfaces, including USART, SPI, and I2C, allow for easy integration into existing systems, enhancing scalability and connectivity.
ATTINY1634-SUR Applications
- Smart Home Devices: Utilizes its I2C interface for sensor integration and data aggregation to enhance user experiences in smart thermostats and lighting systems.
- Consumer Electronics: Employs its compact form factor and robust processing capabilities for efficient power management in portable devices like handheld gaming consoles and fitness trackers.
- Industrial Automation: Leverages its USART and SPI communication for real-time control and monitoring of automation equipment, improving operational efficiency and reliability.
- Wearable Technology: Takes advantage of its low power consumption to extend battery life in applications such as smart watches and health monitoring bands.
- Automotive Applications: Supports critical automotive systems with its reliable operation under varying voltage conditions, used in vehicle sensor data processing and management systems.
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