ATTINY3216-SFR
- Mfr.Part #
- ATTINY3216-SFR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 20SOIC
- Stock
- 8,815
- In Stock :
- 8,815
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Oscillator Type :
- Internal
- Data Converters :
- A/D 20x10b, D/A 3x8b
- Brand :
- Microchip Technology / Atmel
- Height Seated (Max) :
- 2.65mm
- Tradename :
- AVR
- Minimum Operating Temperature :
- - 40 C
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 2K x 8
- DMA Channels :
- No
- Width :
- 7.5mm
- On Chip Program ROM Width :
- 16
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Size :
- 32KB 32K x 8
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Product :
- MCU
- Clock Frequency :
- 16MHz
- Length :
- 12.8mm
- Terminal Pitch :
- 1.27mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- JESD-30 Code :
- R-PDSO-G20
- Interface Type :
- I2C, SPI, USART
- Operating Temperature :
- -40°C~125°C TA
- Maximum Operating Temperature :
- + 125 C
- Bit Size :
- 8
- Factory Lead Time :
- 6 Weeks
- PWM Channels :
- yes
- ROM Programmability :
- Flash
- Base Part Number :
- ATTINY3216
- Core Processor :
- AVR
- Subcategory :
- Microcontrollers - MCU
- Number of ADC Channels :
- 20 Channel
- Base Product Number :
- ATTINY3216
- Data Converter :
- A/D 20x10b; D/A 3x8b
- Product Status :
- Active
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Interfaces :
- I2C, SPI, USART
- Mounting Style :
- SMD/SMT
- Number of I/O :
- 18
- Terminal Position :
- Dual
- Data Bus Width :
- 8 bit
- Speed :
- 20MHz
- ROM (words) :
- 32768
- EEPROM Size :
- 256 x 8
- Package Shape :
- RECTANGULAR
- DAC Resolution :
- 8 bit
- Number of I/Os :
- 18 I/O
- Supplier Device Package :
- 20-SOIC
- Low Power Mode :
- yes
- Temperature Grade :
- Automotive
- Reach Compliance Code :
- Compliant
- Program Memory Type :
- Flash
- On Chip Data RAM Width :
- 8
- Number of Timers :
- 4
- Core Size :
- 8-Bit
- Packaging :
- Tape and Reel (TR)
- Number of I/O Lines :
- 18
- Number of Terminations :
- 20
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- CPU Family :
- AVR RISC
- DAC Channels :
- yes
- Manufacturer :
- Microchip
- Has ADC :
- yes
- Qualification :
- -
- RAM (bytes) :
- 2048
- Seated Height-Max :
- 2.65 mm
- Supply Voltage-Min (Vsup) :
- 1.8V
- RAM (words) :
- 2048
- MSL :
- MSL 3 - 168 hours
- Series :
- tinyAVR™ 1
- Number of Timers/Counters :
- 4 Timer
- Supply Voltage :
- 3V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Form :
- Gull wing
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of Terminals :
- 20
- RoHS :
- Details
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Datasheets
- ATTINY3216-SFR
ATTINY3216-SFR Documents

Microcontrollers Microchip Technology ATTINY3216-SFR Overview
The Microcontrollers Microchip Technology ATTINY3216-SFR is a high-performance, 8-bit AVR microcontroller featuring 32KB of self-programmable flash memory. Designed by Microchip Technology, this robust component offers a blend of efficiency and versatility in a compact 20SOIC package. This microcontroller is tailored for advanced control systems where space and power consumption are critical. With its rich set of peripherals and low power consumption, the ATTINY3216-SFR is ideal for developers looking to push the boundaries of embedded system applications.
ATTINY3216-SFR Features
The ATTINY3216-SFR microcontroller is packed with features that enhance its utility and efficiency in complex electronic environments. Key attributes include a wide operating voltage range of 1.8V to 5.5V, high-speed computing with a 20 MHz internal oscillator, and multiple communication interfaces such as SPI, I2C, and USART. It also supports up to 22 programmable I/O lines, 256B of EEPROM, and 2KB of SRAM, ensuring ample space and flexibility for various application requirements. Advanced safety features include a power-on reset, brown-out detection, and a watchdog timer, making it a reliable choice for critical applications.
ATTINY3216-SFR Applications
- Smart Home Devices: Utilizes its I/O capabilities to interface with sensors and actuators, providing the intelligence needed for smart thermostats, lighting systems, and home security devices.
- Wearable Technology: Its low power consumption and small footprint make it suitable for wearable devices, managing sensor data integration and user interaction in smart watches and fitness trackers.
- Industrial Automation: Offers robust operation in harsh environments, controlling machinery, and processing sensor data for automated production lines.
- Automotive Applications: Can be used in automotive systems for monitoring sensors and controlling vehicle functions, enhancing the reliability and functionality of smart cars.
- Consumer Electronics: Powers a wide range of gadgets, from remote controls to complex multimedia systems, due to its versatile programmability and multiple communication interfaces.
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