BUY STMAV340TTR https://www.utsource.net/itm/p/5213081.html
Low ON Resistance Quad, SPDT, Wide-Bandwidth Video Switch
Description: AVR Microcontroller, 8-bit, 20MHz, 16KB Flash, 1KB SRAM, 20-Pin TSSOP Features: High-performance, low-power Atmel AVR 8-bit microcontroller Advanced RISC architecture Non-volatile program and data memories 16K bytes of In-System Programmable Flash 1K bytes SRAM 32 general purpose I/O lines 32 general purpose working registers Three flexible Timer/Counters On-chip Analog Comparator Internal and external Interrupts Programmable Serial USART Programmable Watchdog Timer Power-on Reset and Programmable Brown-out Detection Internal Calibrated Oscillator External and Internal Interrupt Sources Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby I/O and packages are compatible with the Atmel AVR instruction set Applications: Automotive Industrial Consumer Medical Networking Security (For reference only)