Features • High-performance, Low-power AVR® 8-bit Microcontroller • Advanced RISC Architecture – 131 Powerful Instructions – Most Single-clock Cycle Execution – 32 x 8 General Purpose Working Registers – Fully Static Operation – Up to 16 MIPS Throughput at 16 MHz – On-chip 2-cycle Multiplier High Endurance Non-volatile Memory segments – 16K Bytes of In-System Self-programmable Flash program memory – 512 Bytes EEPROM – 1K Byte Internal SRAM – Write/Erase Cycles: 10,000 Flash/100,000 EEPROM – Data retention: 20 years at 85°C/100 years at 25°C(1) – Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation. | Features High-performance Low-power AVR 8-bit Microcontroller Advanced RISC Architecture - 131 Powerful Instructions - Most Single-clock Cycle Execution - 32 x 8 General Purpose Working Registers - Fully Static Operation - Up to 16 MIPS Throughput at 16 MHz - On-chip 2-cycle Multiplier High Endurance Non-volatile Memory segments - 16K Bytes of In-System Self-programmable Flash program memory - 512 Bytes EEPROM - 1K Byte Internal SRAM - Write Erase Cycles 10 000 Flash 100 000 EEPROM - Data retention 20 years at 85 C 100 years at 25 C 1 - Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation - Programming Lock for Software Security JTAG IEEE std. 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 - One 16-bit Timer Counter with Separate Prescaler Compare Mode and Capture Mode - Real Time Counter with Separate Oscillator - Four PWM Channels - 8-channel 10-bit ADC 8 Single-ended Channels 7 Differential Channels in TQFP Package Only 2 Differential Channels with Programmable Gain at 1x 10x or 200x - Byte-oriented Two-wire Serial Interface - Programmable Serial USART - Master Slave SPI Serial Interface - Programmable Watchdog Timer with Separate 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 I O and Packages - 32 Programmable I O Lines - 40-pin PDIP 44-lead TQFP and 44-pad QFN MLF Operating Voltages - - for ATmega16L - - for ATmega16 Speed Grades - 0 - 8 MHz for ATmega16L - 0 - 16 MHz for .
