10PCS ATMEGA1284P-AU 8-bit microcontroller MCU, 20MHz, 128 kB Flash (TQFP-44).

Product type: 8-bit microcontroller MCU RoHS: Core: AVR Program memory size: 128 kB Data RAM size: 16 kB Package/Box: TQFP-44 Maximum clock frequency: 20 MHz ADC resolution: 10 bit Number of input/output terminals: 32 I/O Power supply voltage - minimum: 1.8 V Power supply voltage - maximum: 5.5 V Installation style: SMD/SMT Data bus width: 8 bits Minimum operating temperature: -40 ° C Maximum working temperature:+85 C Series: ATmega1284 Encapsulation: Tray Data Ram type: SRAM Data ROM size: 4 kB Data Rom type: EEPROM Height: 1.05 mm Interface types: 2-Wire, SPI, USART Length: 10.1 mm Humidity sensitivity: Yes Number of timers/counters: 3 Timer Processor series: megaAVR Product: MCUs Product type: 8-bit Microcontrollers - MCU Program memory type: Flash one hundred and sixty Subcategory: Microcontrollers - MCU Trademark name: AVR Width: 10.1 mm Unit weight: 2.188 g