Decode AVR Chip ATmel ATtiny2313 means the status of this microcontroller will be switch from locked to unlocked and the firmware embedded inside will be extracted out from the MCU memory which include program flash and data eeprom:
Features
· Utilizes the AVR® RISC Architecture
· AVR – High-performance and Low-power RISC Architecture
– 120 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
Data and Non-volatile Program and Data Memories
– 2K Bytes of In-System Self Programmable Flash Endurance 10,000 Write/Erase Cycles
– 128 Bytes In-System Programmable EEPROM Endurance: 100,000 Write/Erase Cycles
– 128 Bytes Internal SRAM
– Programming Lock for Flash Program and EEPROM Data Security
Peripheral Features
– One 8-bit Timer/Counter with Separate Prescaler and Compare Mode
– One 16-bit Timer/Counter with Separate Prescaler, Compare and Capture Modes
– On-chip Analog Comparator
– Programmable Watchdog Timer with On-chip Oscillator
– USI – Universal Serial Interface
– Full Duplex USART
Special Microcontroller Features
– In-System Programmable via SPI Port
– External and Internal Interrupt Sources
– Low-power Idle, Power-down, and Standby Modes
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit
– Internal Calibrated Oscillator
I/O and Packages
– 20-pin PDIP, 20-pin SOIC, and 32-pin MLF
Operating Voltages
– 1.8 – 5.5V (ATtiny2313)
Speed Grades
– ATtiny2313V: 0 – 2 MHz @ 1.8 – 5.5V, 0 – 8 MHz @ 2.4 – 5.5V
– ATtiny2313: 0 – 8 MHz @ 2.7 – 5.5V, 0 – 16 MHz @ 4.5 – 5.5V
Microcontroller with 2K Bytes In-System Programmable Flash
Preliminary
– Active Mode
1 MHz, 1.8V: 300 µA
32 kHz, 1.8V: 20 µA (including oscillator)
– Power-down Mode
< 0.2 µA at 1.8V