Nta
• Kev ua haujlwm siab, Tsawg-power Atmel®AVR® 8-ntsis Microcontroller
• Advanced RISC Architecture
- 130 Cov lus qhia muaj zog
- Feem ntau Ib-teev Cycle Execution
- 32 x 8 Daim Ntawv Teev Npe Ua Haujlwm
- Ua haujlwm zoo li qub
- Txog 16MIPS Kev Tshaj Tawm ntawm 16MHz
- On-chip 2-cycle Multiplier
• High Endurance Non-volatile Memory ntu
- 8KBytes ntawm Hauv-System Self-programmable Flash program nco
– 512 Bytes EEPROM
- 1 KByte Internal SRAM
- Sau/Erase Cycles: 10,000 Flash/100,000 EEPROM
- Cov ntaub ntawv khaws cia: 20 xyoo ntawm 85 degree / 100 xyoo ntawm 25 degree (1)
- Xaiv Khau Khau Code Tshooj nrog Independent Lock Bits
• Hauv-System Programming los ntawm On-chip Boot Program
• Muaj tseeb Nyeem-thaum-Sau ua haujlwm
– Programming Lock rau Software Security
• Atmel QTouch® kev txhawb nqa tsev qiv ntawv
- Capacitive kov khawm, sliders thiab lub log
- Atmel QTouch thiab QMatrix tau
- Txog li 64 qhov kev nkag siab channel
• Peripheral Nta
- Ob 8-ntsis Timer/Counters nrog Separate Prescaler, ib qho Sib Piv Hom
- Ib 16-ntsis Timer/Counter nrog Separate Prescaler, Sib Piv Hom, thiab Capture Mode
- Lub Sijhawm Tiag Tiag nrog Sib cais Oscillator
- Peb PWM Channels
- 8-channel ADC hauv TQFP thiab QFN/MLF pob
• Yim Channels 10-ntsis raug
- 6-channel ADC hauv PDIP pob
• Rau Channels 10-ntsis raug
- Byte-oriented Ob-xaim Serial Interface
- Programmable Serial USART
- Master / qhev SPI Serial Interface
- Programmable Watchdog Timer nrog cais On-chip Oscillator
- On-chip Analog Comparator
• Tshwj xeeb Microcontroller Nta
- Fais fab-on Reset thiab Programmable Brown-out Detection
- Sab hauv Calibrated RC Oscillator
- Sab nraud thiab sab hauv cuam tshuam qhov chaw
- Tsib hom kev pw tsaug zog: Idle, ADC Noise Reduction, Fais fab-txuag, Fais fab-down, thiab Standby
• I/O thiab Pob
– 23 Programmable I/O Kab
- 28-lead PDIP, 32-ua TQFP, thiab 32-pad QFN/MLF
• Kev khiav hauj lwm voltage
– 2.7 - 5.5V
- 0 - 16MHz
• Kev siv fais fab ntawm 4MHz, 3V, 25 degree
- Ua haujlwm: 3.6mA
- Hom Idle: 1.0mA
– Fais fab-down hom: 0.5µA
Cim npe nrov: atmega8a-au, Suav teb, lwm tus neeg, manufacturers, lag luam wholesale, hauv Tshuag
