ATTINY4313-SU

The ATtiny2313A/4313 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 ATtiny2313A/4313 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Key features

• High Performance, Low Power AVR 8-Bit Microcontroller
• Advanced RISC Architecture
• 120 Powerful Instructions
• Most Single Clock Cycle Execution
• 32x8 General Purpose Working Registers
• Fully Static Operation
• Up to 20 MIPS Throughput at 20 MHz
• Data and Non-volatile Program and Data Memories
• 2/4K Bytes of In-System Self Programmable Flash, Endurance 10,000 Write/Erase Cycles
• 128/256 Bytes In-System Programmable EEPROM, Endurance: 100,000 Write/Erase Cycles
• 128/256 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
• Four PWM Channels
• On-chip Analog Comparator
• Programmable Watchdog Timer with On-chip Oscillator
• USI – Universal Serial Interface
• Full Duplex USART
• Special Microcontroller Features
• debugWIRE On-chip Debugging
• 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
• 18 Programmable I/O Lines
• 20-pin PDIP, 20-pin SOIC, 20-pad MLF/VQFN
• Operating Voltage: 1.8 – 5.5V
• Speed Grades
• 0 – 4 MHz @ 1.8 – 5.5V
• 0 – 10 MHz @ 2.7 – 5.5V
• 0 – 20 MHz @ 4.5 - 5.5V
• Industrial Temperature Range: -40℃ to 85℃
• Low Power Consumption
• Active Mode: 190 μA at 1.8V and 1MHz
• Idle Mode: 24 μA at 1.8V and 1MHz
• Power-down Mode: 0.1 μA at 1.8V and 25℃