8-bit Microcontrollers - MCU AVR,128KB FLASH,8MHZ 4KB EE 4KB SRAM Features ? High-performance, Low-power Atmel?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 16MIPS Throughput at 16MHz ? On-chip 2-cycle Multiplier ? High Endurance Non-volatile Memory segments ? 128Kbytes of In-System Self-programmable Flash program memory ? 4Kbytes EEPROM ? 4Kbytes 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 ? Up to 64Kbytes Optional External Memory Space ? Programming Lock for Software Security ? SPI Interface for In-System Programming ? QTouch? library support ? Capacitive touch buttons, sliders and wheels ? QTouch and QMatrix acquisition ? Up to 64 sense channels ? 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 2 to 16 Bits ? Output Compare Modulator ? 8-channel, 10-bit ADC 8 Single-ended Channels 7 Differential Channels 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x ? Byte-oriented Two-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 and 64-pad QFN/MLF ? Operating Voltages ? 2.7 - 5.5V ATmega128L ? 4.5 - 5.5V ATmega128 ? Speed Grades ? 0 - 8MHz ATmega128L ? 0 - 16MHz ATmega128

8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ Features ? High-performance, Low-power Atmel?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 16MIPS Throughput at 16MHz ? On-chip 2-cycle Multiplier ? High Endurance Non-volatile Memory segments ? 128Kbytes of In-System Self-programmable Flash program memory ? 4Kbytes EEPROM ? 4Kbytes 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 ? Up to 64Kbytes Optional External Memory Space ? Programming Lock for Software Security ? SPI Interface for In-System Programming ? QTouch? library support ? Capacitive touch buttons, sliders and wheels ? QTouch and QMatrix acquisition ? Up to 64 sense channels ? 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 2 to 16 Bits ? Output Compare Modulator ? 8-channel, 10-bit ADC 8 Single-ended Channels 7 Differential Channels 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x ? Byte-oriented Two-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 and 64-pad QFN/MLF ? Operating Voltages ? 2.7 - 5.5V ATmega128L ? 4.5 - 5.5V ATmega128 ? Speed Grades ? 0 - 8MHz ATmega128L ? 0 - 16MHz ATmega128

8-bit Atmel Microcontroller with 128KBytes In-System Programmable Flash Features ? High-performance, Low-power Atmel?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 16MIPS Throughput at 16MHz ? On-chip 2-cycle Multiplier ? High Endurance Non-volatile Memory segments ? 128Kbytes of In-System Self-programmable Flash program memory ? 4Kbytes EEPROM ? 4Kbytes 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 ? Up to 64Kbytes Optional External Memory Space ? Programming Lock for Software Security ? SPI Interface for In-System Programming ? QTouch? library support ? Capacitive touch buttons, sliders and wheels ? QTouch and QMatrix acquisition ? Up to 64 sense channels ? 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