10PCS ATMEGA640-16AU 8-bit Microcontroller MCU, 16MHz, 64kB (TQFP-100).

Product type: 8-bit microcontroller MCU RoHS: Core: AVR Program memory size: 64 kB Data RAM size: 8 kB Package/Box: TQFP-100 Maximum clock frequency: 16 MHz ADC resolution: 10 bit Number of input/output terminals: 86 I/O Power supply voltage - minimum: 2.7 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: ATmega640 Encapsulation: Tray Data Ram type: SRAM Data ROM size: 4 kB Data Rom type: EEPROM Height: 1 mm Interface types: 2-Wire, SPI, USART Length: 14 mm Humidity sensitivity: Yes ADC channel quantity: 16 channels Number of timers/counters: 6 Timer Processor series: megaAVR Product: MCUs Product type: 8-bit Microcontrollers - MCU Program memory type: Flash Factory packaging quantity: 90 Subcategory: Microcontrollers - MCU Width: 14 mm Unit weight: 657 mg