ATMEGA165PV-8ANR

The ATMEGA165PV-8ANR is an 8-bit AVR microcontroller from Microchip Technology, featuring a high-performance RISC architecture with 130 instructions, most executed in a single clock cycle. It includes 16KB of in-system self-programmable Flash memory, 1KB of internal SRAM, and 512 bytes of EEPROM with high endurance (10,000 write/erase cycles for Flash, 100,000 for EEPROM).

The device operates over a wide voltage range of 1.8V to 5.5V and supports multiple speed grades: up to 4MHz at 1.8V, up to 8MHz at 2.7V, and up to 16MHz at 4.5V (for the ATmega165P variant). It features 54 programmable I/O lines, an 8-channel 10-bit ADC, and peripherals including two 8-bit timers, one 16-bit timer, four PWM channels, a USART, SPI, and a universal serial interface.

Designed for extended temperature operation from -40°C to 105°C, the microcontroller is housed in a 64-TQFP (14x14mm) surface-mount package. It includes power-on reset, programmable brown-out detection, an internal calibrated oscillator, and five sleep modes for low-power operation. Typical active mode current is 330 µA at 1MHz and 1.8V, with power-down current as low as 0.1 µA.