Microchip AVR64DD14/20 Microcontrollers

Microchip AVR64DD14/20 Microcontrollers
Microchip Technology AVR64DD14/20 Microcontrollers are part of the AVR DD family of microcontrollers. Operating at clock speeds up to 24MHz, Microchip Technology devices feature 64KB Flash, 8KB SRAM, and 256 bytes of EEPROM. Microchip AVR64DD14/20 Microcontrollers are available in 14-pin or 20-pin packages. The AVR DD series adopts Microchip Technology's technology and has a flexible low-power architecture, including Event System, intelligent analog functions and advanced digital peripherals.
characteristic
functional safety
IEC 60730 Class B library (UL certified)
ISO 26262 FMEDA
ISO 26262 Safety Manual
High-performance AVR RISC CPU with hardware multiplier
Runs up to 24MHz
External High Frequency Oscillator
Single cycle I/O access
Two-level interrupt controller
Sleep mode, idle, standby, power down
Multi-voltage I/O (MVIO)
Event System (EVSYS)
Configurable Custom Logic (CCL)
Single-pin programming and debugging interface (UPDI)
Analog Features
12-Bit Differential Analog-to-Digital Converter (ADC)
10-Bit Analog-to-Analog Converter (DAC) with Output Buffer
Zero Crossing Detector (ZCD)
Analog Comparator
Timer/Counter
Timer/Counter (Type A) (TCA)
Timer/Counter (Type B) (TCB)
Timer/Counter (Type D) (TCD) for Control Applications
communication
Serial communication interface, USART, SPI, I2C
Built-in security features
Clock Failure Detection (CFD)
Power On Reset (POR)
Brownout Detection (BOD)
Voltage Level Monitor (VLM)
Cyclic Redundancy Check (CRC) Scanning
Windowed watchdog timer with windowed mode (WWDT)