Attack AVR Chip ATmel ATtiny13 and take its embedded firmware out from its locked memory area:
Features
· High Performance, Low Power AVR 8-Bit Microcontroller
· Advanced RISC Architecture
– 120 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
Non-volatile Program and Data Memories
– 1K Byte of In-System Programmable Program Memory Flash
– 64 Bytes In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
– 64 Bytes Internal SRAM
– Programming Lock for Self-Programming Flash Program and EEPROM Data
Peripheral Features
– One 8-bit Timer/Counter with Prescaler and Two PWM Channels
– 4-channel, 10-bit ADC with Internal Voltage Reference
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
Special Microcontroller Features
– debugWIRE On-chip Debug System
– In-System Programmable via SPI Port
– External and Internal Interrupt Sources
– Low Power Idle, ADC Noise Reduction, and Power-down Modes
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit
– Internal Calibrated Oscillator
– 8-pin PDIP/SOIC: Six Programmable I/O Lines
Operating Voltage:
– 1.8 – 5.5V for ATtiny13V
– 2.7 – 5.5V for ATtiny13
Speed Grade
– ATtiny13V: 0 – 6 MHz @ 1.8 – 5.5V, 0 – 12 MHz @ 2.7 – 5.5V
– ATtiny13: 0 – 12 MHz @ 2.7 – 5.5V, 0 – 24 MHz @ 4.5 – 5.5V
Low Power Consumption
with 1K Bytes In-System Programmable Flash
ATtiny13
– Active Mode:
1 MHz, 1.8V: 240µA
– Power-down Mode:
< 0.1µA at 1.8V