Decipher Microcontroller IC AVR Atmega128


We can unlock Microcontroller IC AVR Atmega128, please view the chip features for your reference:


· High-performance, Low-power AVR 8-bit Microcontroller

· Advanced RISC Architecture

– 133 Powerful Instructions – Most Single Clock Cycle Execution

– 32 x 8 General Purpose Working Registers + Peripheral Control Registers

Fully Static Operation

– Up to 16 MIPS Throughput at 16 MHz

On-chip 2-cycle Multiplier

Nonvolatile Program and Data Memories

– 128K Bytes of In-System Reprogrammable Flash

Endurance: 1,000 Write/Erase Cycles

– Optional Boot Code Section with Independent Lock Bits

In-System Programming by On-chip Boot Program

True Read-While-Write Operation

– 4K Bytes EEPROM

Endurance: 100,000 Write/Erase Cycles

– 4K Bytes Internal SRAM

– Up to 64K Bytes Optional External Memory Space

– Programming Lock for Software Security

– SPI Interface for In-System Programming

JTAG (IEEE std. 1149.1 Compliant) Interface

Boundary-scan Capabilities According to the JTAG Standard

– Extensive On-chip Debug Support

– Programming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface

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 1 to 16 Bits

– 8-channel, 10-bit ADC

8 Single-ended Channels

7 Differential Channels

2 Differential Channels with Programmable Gain (1x, 10x, 200x)

– Byte-oriented 2-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

Operating Voltages

– 2.7 – 5.5V (ATmega128L)

– 4.5 – 5.5V (ATmega128)

Speed Grades

– 0 – 8 MHz (ATmega128L)

– 0 – 16 MHz (ATmega128)

Tags: ,,,,,,,,,,,,,,,