Microchip ATMEGA48A-AU

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32

ATmega Series 4 KB Flash 512 B SRAM 20 MHz 8-Bit Microcontroller - TQFP-32

MCU 8-bit ATmega AVR RISC 4KB Flash 2.5V/3.3V/5V 32-Pin TQFP

8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash

1.8V~5.5V 20MHz 4KB FLASH 4KB Brown-out Detect/Reset,POR,PWM,WDT inside 23 1.8V 5.5V 20MHz I2C，SPI，UART，USART 256 x 8 A/D 8x10b 8bit AVR TQFP-32 SMD mount 7mm*7mm*1.2mm

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-32; Product Range: AVR ATmega Family ATmega48 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 4KB; RAM Memory Size: 512Byte; No. of Pins: 32Pins; MCU Case Style: TQFP; No. of I/O'

Device Core = AVR / Data Bus Width bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size KB = 4 / Data Memory Size B = 256 / RAM Memory Size B = 512 / Interfaces = I²C / Interfaces = SPI / Interfaces = TWI / Interfaces = USART / ADC Channels = 8 / ADC Resolution bit = 10 / DAC Resolution bit = 10 / Number of Programmable I/Os = 23 / Number of Timers/Counters = 3 / Comparators = 1 / Supply Voltage Min. V = 1.8 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = TQFP / Pins = 32 / Mounting Type = SMD / Packaging = Tray / Length mm = 7 / Width mm = 7 / Height mm = 1