| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,638 pcs
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1638 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATMEGA329PA-MU is an 8-bit AVR microcontroller from Microchip Technology featuring a high-performance RISC architecture. It offers 32KB of in-system self-programmable flash memory, 2KB SRAM, and 1KB EEPROM, providing ample storage for embedded applications. The device operates at a maximum clock speed of 20MHz, delivering up to 20 MIPS throughput.
On-chip peripherals include an 8-channel 10-bit ADC, a 4x25 segment LCD driver, two 8-bit timers, one 16-bit timer, and multiple serial interfaces (SPI, UART/USART, USI). The microcontroller also features brown-out detection, power-on reset, PWM outputs, and a watchdog timer. With 54 general-purpose I/O lines, it is suitable for complex control tasks.
The ATMEGA329PA-MU is supplied in a 64-VFQFN exposed pad package (64-QFN 9x9) and supports surface mount assembly. It operates over a wide voltage range of 1.8V to 5.5V and an industrial temperature range of -40°C to +85°C. The internal oscillator eliminates the need for external clock components in many designs.
The ATMEGA329PA-MU operates from 1.8V to 5.5V.
It comes in a 64-VFQFN Exposed Pad package, also known as 64-QFN (9x9).
The device operates from -40°C to +85°C.
The RoHS status is listed as RoHS3 Compliant, but this is unverified and low confidence.
It has 32KB of flash memory (16K x 16).
It uses an 8-bit AVR core from Atmel (now Microchip).
There are 54 general-purpose I/O pins.