(China (Mainland))
Product Summary
The ATMEGA128A-AU is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture.
Parametrics
Absolute maximum ratings: (1)Operating Temperature:-55℃ to +125℃; (2)Storage Temperature:-65℃ to +150℃; (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:40.0mA; (7)DC Current VCC and GND Pins:200.0mA to 400.0mA.
Features
Features: (1)133 Powerful Instructions – Most Single Clock Cycle Execution; (2)32 x 8 General Purpose Working Registers + Peripheral Control Registers; (3)Fully Static Operation; (4)Up to 16 MIPS Throughput at 16 MHz; (5)On-chip 2-cycle Multiplier; (6)Real Time Counter with Separate Oscillator; (7)Two 8-bit PWM Channels; (8)6 PWM Channels with Programmable Resolution from 2 to 16 Bits; (9)Output Compare Modulator; (10)8-channel, 10-bit ADC; (11)Power-on Reset and Programmable Brown-out Detection; (12)Internal Calibrated RC Oscillator; (13)External and Internal Interrupt Sources.
Diagrams
| Image | Part No | Mfg | Description |  |
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 ATmega128A-AU |
Atmel |
8-bit Microcontrollers (MCU) 128K Flash 4K EEPROM 4K SRAM 53 IO Pins |
Data Sheet |
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ATMEGA128A-AUR |
Atmel |
8-bit Microcontrollers (MCU) AVR 128K FLSH-16MHz IND TEMP 5V |
Data Sheet |
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