Atmel / Microchip ATtiny1614/16/17 8-bit AVR Microcontrollers

Microchip ATtiny1614/6/7 8-bit AVR Microcontrollers use the 8-bit AVR processor with hardware multiplier, running at up to 20MHz and with 16KB Flash, 2KB SRAM and 256B EEPROM. The tinyAVR1614/6/7 uses technologies with a flexible and low-power architecture. This includes Event System and SleepWalking, accurate analog features, and advanced peripherals. Capacitive touch interfaces with proximity sensing and driven shield are supported with the integrated QTouch® peripheral touch controller.

Features

CPU: 8-bit high-performance AVR RISC
- Hardware multiplier
- Three sleep modes
  - Idle
  - Standby
  - Power Down
- Event System
- Watchdog Timer (WDT)
- Power-On Reset (POR)
- Brown-Out Detection (BOD)
- Single pin programming and debugging interface (UPDI)
Analog Features
- 12 Channel 10-bit ADC with Voltage Reference
- 8-bit Digital to Analog Converter (DAC)
- Comparators

Timing/Waveform/Measurement Control
- Configurable Custom Logic (CCL)
- 1x 12-bit Timers (TCD)
- 2x 16-bit Timer (TCA / TCB)
- Cyclical Redundancy Check (CRC/SCAN)
Communication
- Peripheral Touch Controller (PTC)
- 14 channels self-capacitance
- 49 mutual-capacitance buttons supported
- SPI/I₂C/USART