ATTINY3217 Series

Catalog

EVALUATION KIT, XPLAINED PRO, ATTINY3217, 8 BIT, AVR

Part	Utilized IC / Part	Interconnect System	Type	Core Processor	Contents	Board Type	Suggested Programming Environment	Platform	Mounting Type	Program Memory Size	Package / Case	Core Size	Number of I/O	Oscillator Type	Program Memory Type	RAM Size	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Data Converters [custom]	Data Converters [custom]	Supplier Device Package	Speed	EEPROM Size	Operating Temperature [Max]	Operating Temperature [Min]
Microchip Technology ATTINY3217-XPRO	ATtiny3217	Xplained Pro	MCU 8-Bit	AVR	Board(s)	Evaluation Platform	Atmel Studio MPLAB X	ATtiny3217 Xplained Pro	Fixed
Microchip Technology ATTINY3217-MN				AVR					Surface Mount	32 KB	24-VFQFN Exposed Pad	8-Bit	22	Internal	FLASH	2K x 8	I2C IrDA LINbus SPI UART/USART	1.8 V	5.5 V	10b 8b	3 24	24-VQFN (4x4)	20 MHz	256 x 8	105 °C	-40 °C
Microchip Technology ATTINY3217-MF				AVR					Surface Mount	32 KB	24-VFQFN Exposed Pad	8-Bit	22	Internal	FLASH	2K x 8	I2C IrDA LINbus SPI UART/USART	2.7 V	5.5 V	10b 8b	3 24	24-VQFN (4x4)	16 MHz	256 x 8	125 °C	-40 °C
Microchip Technology ATTINY3217-MNR				AVR					Surface Mount	32 KB	24-VFQFN Exposed Pad	8-Bit	22	Internal	FLASH	2K x 8	I2C IrDA LINbus SPI UART/USART	1.8 V	5.5 V	10b 8b	3 24	24-VQFN (4x4)	20 MHz	256 x 8	105 °C	-40 °C

Catalog

Key Features

- Hardware multiplier

- Three sleep modes:

- Idle

- Standby

- Power Down

- [Event System](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/system-flexibility/event-system)

- Watchdog Timer (WDT)

- Power-On Reset (POR)

- Brown-Out Detection (BOD)

- Single pin programming and debugging interface (UPDI)

- [12 Channel 10-bit ADC with Voltage Reference](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/integrated-analog/analog-to-digital-converter-with-enhanced-features)

- [8-bit Digital to Analog Converter (DAC)](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/integrated-analog/digital-to-analog-converter)

- [Analog Comparators (AC)](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/integrated-analog/comparator)

- [Configurable Custom Logic (CCL)](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/system-flexibility/custom-logic)

- 1x 12-bit Timers (TCD)

- 2x 16-bit Timer (TCA / TCB)

- [Cyclical Redundancy Check (CRC/SCAN)](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/core-independent-and-analog-peripherals/safety-and-monitoring/cyclic-redundancy-check)

- Peripheral Touch Controller (PTC)

- 14 channels self-capacitance

- 49 mutual-capacitance buttons supported

- SPI / I2C / USART

Description

The ATtiny3217 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 a 24-pin package. 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.