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“Sense motion and environmental changes with a passive infrared sensor (PIR) on the ATtiny1627 MCU family. When I was in college, I was friends with one of the lab engineers that managed the electronics labs in the department. One of …
Content for ATtiny1627
The ATtiny1627 is a microcontroller featuring the AVR® CPU with hardware multiplier, running at up to 20 MHz and with 16 KB Flash, 2 KB SRAM, and 256B EEPROM in a 24-pin VQFN 4 x 4 mm package. The family uses the latest Core Independent Peripherals with low-power features, including Event System, intelligent analog and advanced peripherals. The new 12-bit ADC offers true differential measuring capabilities with optional hardware accumulation of up to 1024 samples, which effectively gives up to 17-bits resolution. With sampling rates up to 375 ksps, the analog data is available very rapidly. The Programmable Gain Amplifier (PGA) for the ADC can amplify single-ended and differential analog inputs to make it possible to measure even small amplitude signals efficiently.