ATmega128 Series

Catalog

MCU 8-BIT ATMEGA AVR RISC 128KB FLASH 5V 64-PIN TQFP

Part	Connectivity	Core Processor	RAM Size Depth	RAM Size Width	Program Memory Size	Program Memory Width	Program Memory Depth	Peripherals	EEPROM Size (Width)	EEPROM Size (Depth)	Oscillator Type	Number of I/O	Package Width	Package Name	Package Length	Program Memory Type	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Speed	Package / Case	Core Size (Bit Width)	A/D Channels	A/D Resolution (bits)
Microchip Technology ATMEGA128-16AN	EBI EMI I2C SPI UART USART	AVR	4 K	8 bit	128 KB	16	64 K	Brown-out Detect POR PWM Reset WDT	8 bit	4 K	Internal	53	14 mm	64-TQFP	14 mm	FLASH	5.5 V	4.5 V	105 °C	-40 °C	Surface Mount	16 MHz	64-TQFP	8 Bit	8 count	10 bit
Microchip Technology ATMEGA128-16AU	EBI EMI I2C SPI UART USART	AVR	4 K	8 bit	128 KB	16	64 K	Brown-out Detect POR PWM Reset WDT	8 bit	4 K	Internal	53	14 mm	64-TQFP	14 mm	FLASH	5.5 V	4.5 V	85 °C	-40 °C	Surface Mount	16 MHz	64-TQFP	8 Bit	8 count	10 bit
Microchip Technology ATMEGA128L-8AUR	EBI EMI I2C SPI UART USART	AVR	4 K	8 bit	128 KB	16	64 K	Brown-out Detect POR PWM Reset WDT	8 bit	4 K	Internal	53	14 mm	64-TQFP	14 mm	FLASH	5.5 V	2.7 V	85 °C	-40 °C	Surface Mount	8 MHz	64-TQFP	8 Bit	8 count	10 bit

Catalog

Description

The high-performance, low-power Microchip 8-bit AVR® RISC-based microcontroller combines 128 KB of programmable flash memory, 4 KB SRAM, a 4 KB EEPROM, an 8-channel 10-bit A/D converter, and a JTAG interface for on-chip debugging. The device supports a throughput of 16 MIPS at 16 MHz and operates between 4.5-5.5 volts. By executing instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.