ATMEGA128A – 8-Bit 64 Pin 128K Flash AU Microcontroller SMD TQFP Package
The Atmel ATmega128A 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 achieves throughputs close to 1MIPS per MHz. This empowers system designer to optimize the device for power consumption versus processing speed.
Features/Specs of ATMEGA128A – 8-Bit 64 Pin 128K Flash AU Microcontroller SMD TQFP Package:-
- Pin count: 64
- Flash (KB): 128
- SRAM (KB): 4
- EEPROM (KB): 4
- External Memory (KB): 64
- General Purpose I/O pins: 53
- SPI: 1
- TWI (I2C): 1
- USART: 2
- ADC: 10-bit, up to 76.9ksps (15ksps at max resolution)
- ADC channels: 6 (8 in TQFP and QFN/MLF packages)
- AC propagation delay: Typ 400ns
- 8-bit Timer/Counters: 2
- 16-bit Timer/Counters: 2
- PWM channels: 6
- RC Oscillator: +/-3%
- Operating voltage: 2.7 – 5.5V
- Max operating frequency: 16MHz
- Temperature range: -55°C to +125°C
- JTAG: Yes
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