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8-bit Atmel tinyAVR Microcontroller with
4K Bytes In-System Programmable Flash
ATtiny40
Features
• High Performance, Low Power AVR® 8-Bit Microcontroller • Advanced RISC Architecture
– 54 Powerful Instructions – Most Single Clock Cycle Execution – 16 x 8 General Purpose Working Registers – Fully Static Operation – Up to 12 MIPS Throughput at 12 MHz
• Non-volatile Program and Data Memories
– 4K Bytes of In-System Programmable Flash Program Memory – 256 Bytes Internal SRAM – Flash Write/Erase Cycles: 10,000 – Data Retention: 20 Years at 85oC / 100 Years at 25oC
• Peripheral Features
– One 8-bit Timer/Counter with Two PWM Channels – One 8/16-bit Timer/Counter – 10-bit Analog to Digital Converter
• 12 Single-Ended Channels – Programmable Watchdog Timer with Separate On-chip Oscillator – On-chi