Deep-Dive with AI
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Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ATTINY3216-SFR |
|---|---|
| Connectivity | LINbus, I2C, IrDA, SPI, UART/USART |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Data Converters | D/A 3x8b, A/D 20x10b |
| EEPROM Size | 256 x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 18 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 20-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Program Memory Size | 32 KB |
| Program Memory Type | FLASH |
| RAM Size | 2K x 8 |
| Speed | 16 MHz |
| Supplier Device Package | 20-SOIC |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.31 | |
| 25 | $ 1.22 | |||
| 100 | $ 1.10 | |||
| Digi-Reel® | 1 | $ 1.31 | ||
| 25 | $ 1.22 | |||
| 100 | $ 1.10 | |||
| Tape & Reel (TR) | 1500 | $ 1.10 | ||
| Microchip Direct | T/R | 1 | $ 1.31 | |
| 25 | $ 1.22 | |||
| 100 | $ 1.10 | |||
| 1000 | $ 1.01 | |||
| 5000 | $ 0.97 | |||
Description
General part information
ATTINY3216 Series
The ATtiny3216 series of microcontroller features the 8-bit AVR® processor with hardware multiplier, running at up to 20 MHz and with up to 32 KB Flash, 2 KB SRAM and 256B of EEPROM in 20-pin packages. The series uses the latest Core Independent Peripherals with low-power features. It also includes an Event System, intelligent analog and advanced peripherals. Capacitive touch interfaces with proximity sensing and driven shield are supported by the integrated QTouch® Peripheral Touch Controller (PTC).
**Functional Safety**:
This product is recommended for [safety-critical applications](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/functional-safety), targeting industrial and automotive products (IEC 61508 and ISO 26262). Necessary documentation, such as the FMEDA report and Safety Manual, can be provided on request. The MPLAB X IDE and the [MPLAB XC8 compiler](https://www.microchip.com/en-us/development-tool/sw006021-fs) is available as a safety certified version. Contact your local Microchip sales office or your distributor for more information.
Documents
Technical documentation and resources
