Product Summary
The ATMEGA128A -AU is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA128A -AU achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
Parametrics
ATMEGA128A -AU absolute maximum ratings: (1)Operating Temperature: -55°C to +125°C ; (2)Storage Temperature: -65°C to +150°C; (3)Voltage on any Pin except RESET with respect to Ground :-0.5V to VCC+0.5V; (4)Voltage on RESET with respect to Ground: -0.5V to +13.0V; (5)Maximum Operating Voltage: 6.0V; (6)DC Current per I/O Pin: 40.0 mA; (7)DC Current VCC and GND Pins: 200.0 - 400.0 mA.
Features
ATMEGA128A -AU features: (1)High Performance, Low Power AVR 8-Bit Microcontroller; (2)Advanced RISC Architecture: 131 Powerful Instructions – Most Single Clock Cycle Execution; 32 x 8 General Purpose Working Registers; (3)High Endurance Non-volatile Memory segments:4/8/16K Bytes of In-System Self-programmable Flash program memory; 256/512/512 Bytes EEPROM; (4)Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode; (5)One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode; (6) Real Time Counter with Separate Oscillator; (7)Six PWM Channels; (8)8-channel 10-bit ADC in TQFP and QFN/MLF package; (9)6-channel 10-bit ADC in PDIP Package.
Diagrams
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ATMEGA103-6AU |
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ATmega103L |
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