ATTINY3216-SN
- Mfr.Part #
- ATTINY3216-SN
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 20SOIC
- Stock
- 1,339
- In Stock :
- 1,339
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Product Category :
- 8-bit Microcontrollers - MCU
- Pin Count :
- 20
- PWM Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Number of I/O :
- 18
- Seated Height-Max :
- 2.65 mm
- Reach Compliance Code :
- Compliant
- Terminal Pitch :
- 1.27mm
- Packaging :
- Tube
- Manufacturer :
- Microchip
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers/Counters :
- 4 Timer
- Program Memory Type :
- Flash
- Minimum Operating Temperature :
- -40 °C
- Core Processor :
- AVR
- Number of ADC Channels :
- 20 Channel
- Data Bus Width :
- 8bit
- Number of I/O Lines :
- 18
- Has ADC :
- yes
- Number of Timers :
- 4
- Subcategory :
- Microcontrollers - MCU
- Core Size :
- 8-Bit
- MSL :
- MSL 3 - 168 hours
- JESD-30 Code :
- R-PDSO-G20
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converter :
- A/D 20x10b; D/A 3x8b
- Surface Mount :
- yes
- Supplier Device Package :
- 20-SOIC
- Height Seated (Max) :
- 2.65mm
- Terminal Form :
- Gull wing
- RoHS :
- Details
- Oscillator Type :
- Internal
- EEPROM Size :
- 256 x 8
- ROM (words) :
- 32768
- Interfaces :
- Serial I2C/SPI/USART
- Qualification :
- -
- Number of I/Os :
- 18 I/O
- Number of Terminations :
- 20
- Brand :
- Microchip Technology / Atmel
- Package :
- Tube
- Family Name :
- ATTINY3216
- RAM (bytes) :
- 2048
- Base Product Number :
- ATTINY3216
- ROM Programmability :
- Flash
- Package Shape :
- RECTANGULAR
- Low Power Mode :
- yes
- Width :
- 7.5mm
- Series :
- tinyAVR™ 1
- Operating Temperature :
- -40°C~105°C TA
- RAM (words) :
- 2048
- Factory Lead Time :
- 6 Weeks
- DAC Channels :
- yes
- Tradename :
- AVR
- Interface Type :
- I2C, SPI, USART
- On Chip Program ROM Width :
- 16
- Bit Size :
- 8
- Package Type :
- SOIC
- Temperature Grade :
- Industrial
- Program Memory Size :
- 32KB 32K x 8
- CPU Family :
- AVR RISC
- Device Core :
- AVR
- DAC Resolution :
- 8 bit
- RAM Size :
- 2K x 8
- Supply Voltage-Min (Vsup) :
- 1.8V
- Length :
- 12.8mm
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Speed :
- 20MHz
- Supply Voltage :
- 3V
- Number of Terminals :
- 20
- Product :
- MCU
- Maximum Operating Temperature :
- +125 °C
- Clock Frequency :
- 20MHz
- Mounting Style :
- SMD/SMT
- Terminal Position :
- Dual
- DMA Channels :
- No
- On Chip Data RAM Width :
- 8
- Product Status :
- Active
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Converters :
- A/D 20x10b; D/A 3x8b
- Product Type :
- 8-bit Microcontrollers - MCU
- Datasheets
- ATTINY3216-SN
ATTINY3216-SN Documents

Microcontrollers Microchip Technology ATTINY3216-SN Overview
The Microcontrollers Microchip Technology ATTINY3216-SN is a highly versatile 8-bit microcontroller that combines advanced features with robust performance, designed specifically for engineers who require a compact, yet powerful MCU. This unit from Microchip Technology integrates 32KB of flash memory in a 20SOIC package, ensuring ample space for application code and data. Ideal for applications demanding small form factors and efficient power consumption, the ATTINY3216-SN enhances functionality while maintaining Microchip's known reliability and performance.
ATTINY3216-SN Features
The ATTINY3216-SN is equipped with a wealth of features that make it a go-to choice for developers and engineers. Key features include a high-performance 8-bit AVR RISC-based microcontroller, 32KB of ISP flash memory, and a variety of peripherals such as UART, SPI, and I2C interfaces, enhancing its integration capabilities. It also supports up to 20 MHz of clock speed and has a low-power sleep mode, which makes it ideal for battery-operated applications.
ATTINY3216-SN Applications
- Smart Home Devices: In smart home applications, the ATTINY3216-SN can manage various sensors and actuators due to its rich set of peripherals, facilitating efficient automation and control.
- Consumer Electronics: This microcontroller is perfect for portable gadgets, offering compact size and power efficiency that enhance the usability and longevity of daily use devices like remote controls and small appliances.
- Industrial Automation: With robust serial communication options, the ATTINY3216-SN effectively controls industrial machinery processes, ensuring reliable operation and connectivity in complex systems.
- Wearable Technology: Its low power consumption and small footprint make the ATTINY3216-SN an excellent choice for wearable devices, supporting longer battery life and continuous sensor monitoring.
- DIY Projects: Ideal for hobbyists and educational purposes, this microcontroller allows for a wide range of applications, from simple LED displays to more complex robotic controls.
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