ATMEGA128-16MU

8-bit Microcontrollers – MCU 128kB Flash 4kB EEPROM 53 I/O Pins

Peripheral Features
? Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
? Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode and Capture
Mode
? Real Time Counter with Separate Oscillator
? Two 8-bit PWM Channels
? 6 PWM Channels with Programmable Resolution from 2 to 16 Bits
? Output Compare Modulator
? 8-channel, 10-bit ADC
8 Single-ended Channels
7 Differential Channels
2 Differential Channels with Programmable Gain at 1x, 10x, or 200x
? Byte-oriented Two-wire Serial Interface
? Dual Programmable Serial USARTs
? Master/Slave SPI Serial Interface
? Programmable Watchdog Timer with On-chip Oscillator
? On-chip Analog Comparator
? Special Microcontroller Features
? Power-on Reset and Programmable Brown-out Detection
? Internal Calibrated RC Oscillator
? External and Internal Interrupt Sources
? Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and
Extended Standby
? Software Selectable Clock Frequency
? ATmega103 Compatibility Mode Selected by a Fuse
? Global Pull-up Disable
? I/O and Packages
? 53 Programmable I/O Lines
? 64-lead TQFP and 64-pad QFN/MLF
? Operating Voltages
? 2.7 – 5.5V ATmega128L
? 4.5 – 5.5V ATmega128
? Speed Grades
? 0 – 8MHz ATmega128L
? 0 – 16MHz ATmega128