ATmega1284 Description
8-bit AVR Microcontrollers ATmega1284 DATASHEET PLETE Introduction The Atmel® ATmega1284 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 ATmega1284 achieves throughputs close to 1MIPS per MHz. This empowers system designer to optimize the device for power consumption versus processing speed.
ATmega1284 Key Features
- Two 8-bit Timer/Counters with Separate Prescaler and pare Mode
- Two 16-bit Timer/Counters with Separate Prescaler, pare Mode, and Capture Mode
- Real Time Counter with Separate Oscillator
- Eight PWM Channels
- 8-channel 10-bit ADC
- Differential Mode with Selectable Gain at 1×, 10× or 200×
- One Byte-oriented 2-wire Serial Interface (Philips I2C patible)
- Two Programmable Serial USART
- One Master/Slave SPI Serial Interface
- Programmable Watchdog Timer with Separate On-chip Oscillator