ATTINY44A-MU产品说明8-bit AVR Microcontroller with 4K Bytes In-SystemProgrammable FlashFeatures• High Performance, Low Power AVR®8-Bit Microcontroller • Advanced RISC Architecture – 120 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General Purpose Working Registers – Fully Static Operation • High Endurance, Non-Volatile Memory Segments – 2K/4K Bytes of In-System, Self-Programmable Flash Program Memory • Endurance: 10,000 Write/Erase Cycles – 128/256 Bytes of In-System Programmable EEPROM • Endurance: 100,000 Write/Erase Cycles – 128/256 Bytes of Internal SRAM – Data retention: 20 years at 85°C / 100 years at 25°C – Programming Lock for Self-Programming Flash & EEPROM Data Security • Peripheral Features – One 8-Bit and One 16-Bit Timer/Counter with Two PWM Channels, Each – 10-bit ADC • 8 Single-Ended Channels • 12 Differential ADC Channel Pairs with Programmable Gain (1x / 20x) – Programmable Watchdog Timer with Separate On-chip Oscillator – On-Chip Analog Comparator – Universal Serial Interface • Special Microcontroller Features – debugWIRE On-chip Debug System – In-System Programmable via SPI Port – Internal and External Interrupt Sources • Pin Change Interrupt on 12 Pins – Low Power Idle, ADC Noise Reduction, Standby and Power-Down Modes – Enhanced Power-on Reset Circuit – Programmable Brown-Out Detection Circuit with Software Disable Function – Internal Calibrated Oscillator – On-Chip Temperature Sensor • I/O and Packages – Available in 20-Pin QFN/MLF/VQFN, 14-Pin SOIC, 14-pin PDIP and 15-ball UFBGA – Twelve Programmable I/O Lines • Operating Voltage: – 1.8 – 5.5V • Speed Grade: – 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°C to +85°C • Low Power Consumption – Active Mode: • 210 µA at 1.8V and 1MHz –Idle Mode: • 33 µA at 1.8V and 1MHz – Power-Down Mode: • 0.1 µA at 1.8V and 25°C  ATTINY44A-MU订购热线：
ATTINY44A-MU
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