| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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19,441 pcs
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19441 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATMEGA328-AU is a high-performance, low-power 8-bit AVR microcontroller from Microchip Technology (formerly Atmel). It features 32KB of in-system self-programmable Flash memory, 2KB of internal SRAM, and 1KB of EEPROM with high endurance (10,000 write/erase cycles for Flash, 100,000 for EEPROM).
The device operates over a voltage range of 1.8V to 5.5V and supports clock speeds up to 20 MHz, delivering up to 20 MIPS throughput. It includes 23 general-purpose I/O lines, an 8-channel 10-bit ADC, two 8-bit and one 16-bit timer/counters, six PWM channels, and serial communication interfaces (I2C, SPI, UART/USART).
This microcontroller is housed in a 32-TQFP (7x7mm) surface-mount package and is specified for an operating temperature range of -40°C to +85°C. It supports six sleep modes (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) for optimized power consumption, with typical power-down current as low as 0.1 µA.
The operating voltage range is 1.8V to 5.5V.
The maximum clock frequency is 20 MHz at 4.5V-5.5V, 10 MHz at 2.7V-5.5V, and 4 MHz at 1.8V-5.5V.
The operating temperature range is -40°C to +85°C.
It comes in a 32-TQFP (7x7mm) surface-mount package.
It has 32KB of Flash program memory.
It has 23 I/O pins.
It supports I2C, SPI, and UART/USART.