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

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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