atmega644p 20au

{"cid":"91219332","title":"ATMEGA644P-20AU","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/c9\/0d0c0f6c9999d6e22744c3678aed-200x200-1.jpg","attrs":{"Packaging :":"Tray","Product Category :":"8-bit Microcontrollers - MCU","Mounting Style :":"SMD\/SMT","Processor Series :":"megaAVR","Package \/ Case :":"TQFP-44","Maximum Operating Temperature :":"+ 85 C","Data Bus Width :":"8 bit","Core :":"AVR","Data RAM Size :":"4 kB","Operating Supply Voltage :":"2.7 V to 5.5 V","Program Memory Size :":"64 kB","Maximum Clock Frequency :":"20 MHz","Manufacturer :":"Atmel \/ Microchip Technology","Description":"8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V"}}

{"cid":"91223470","title":"ATMEGA644P-20AU QFP44 Microcontroller IC Chip Integration Circuit","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/36\/80dfa01bf471bd91c6649b9cffd5-200x200-1.jpg","attrs":{"Price":"CN\u00a51.44\/pieces","Place of Origin":"original","Description":"8-bit Microcontrollers - MCU","Operating Temperature":"-40\u00b0C ~ 85\u00b0C(TA)","Series":"ATmega644P","Mounting Type":"Surface mount","Manufacturer Part Number":"ATMEGA644P-20AU","Type":"Microcontroller","Manufacturer":"original","Manufacturing Date Code":"23+","Module\/Board Type":"standard","Core Processor":"AVR","Co-processor":"standard","Speed":"standard","Flash Size":"standard","RAM Size":"4K x 8","Connector Type":"standard","Size \/ Dimension":"standard","Packaging":"tray","Core Size":"standard","Connectivity":"standard","Peripherals":"Undervoltage detection\/reset, POR, PWM, WDT.","Number of I\/O":"32","Program Memory Size":"64KB(32K x 16)","Program Memory Type":"flash memory","EEPROM Size":"2K x 8","Voltage - Supply (vcc\/vdd)":"2.7V ~ 5.5V","Data Converters":"A\/D 8x10b","Oscillator Type":"inside","Controller Series":"standard","Interface":"standard","Voltage - Supply":"2.7V ~ 5.5V","Package \/ Case":"QFP44","Number of Cores\/Bus Width":"8 bit","RAM Controllers":"standard","Graphics Acceleration":"standard","Display & Interface Controllers":"2-Wire, SPI, UART","Ethernet":"standard","USB":"standard","Voltage - I\/o":"standard","Cross Reference":"ATMEGA644PA-AU","Application":"Please contact us, All kinds of Electronic Products","Fpga Gates":"standard","Product Name":"ATMEGA644P-20AU","Original fromm":"Original Brand","Detalis":"Please contact us","Shipping by":"DHL\\UPS\\Fedex\\EMS\\HK Post","Payment":"Paypal Western Union t\/t","Condition":"Brand Newand Original","Warranty":"365 Days Warranty","Quality":"Original High-quality","D\/C":"Newest"}}

{"cid":"91202123","title":"ATMEGA644P-20AU","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/64\/b514482fecf569aeb008b8d11bb5-200x200-1.jpg","attrs":{"Category":"Integrated Circuits (ICs)\nEmbedded\nMicrocontrollers","Package \/ Case":"44-TQFP","Number of I\/O":"32","Operating Temperature":"-40\u00b0C ~ 85\u00b0C (TA)","Voltage - Supply (Vcc\/Vdd)":"2.7V ~ 5.5V","DigiKey Programmable":"Verified","RAM Size":"4K x 8","Program Memory Type":"FLASH","Connectivity":"I\u00b2C, SPI, UART\/USART","Package":"Tray","EEPROM Size":"2K x 8","Program Memory Size":"64KB (32K x 16)","Oscillator Type":"Internal","Peripherals":"Brown-out Detect\/Reset, POR, PWM, WDT","Product Status":"Active","Core Size":"8-Bit","Mounting Type":"Surface Mount","Series":"AVR\u00ae ATmega","Supplier Device Package":"44-TQFP (10x10)","Data Converters":"A\/D 8x10b","Mfr":"Microchip Technology","Core Processor":"AVR","Speed":"20MHz","Base Product Number":"ATMEGA644","Description":"IC MCU 8BIT 64KB FLASH 44TQFP","Stock":"In Stock"}}