| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
176 pcs
|
176 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Watchdog Timer |
The ATMEGA3290PV-10AUR is an 8-bit AVR microcontroller manufactured by Microchip Technology. It features a 32KB Flash program memory, 2KB SRAM, and 1KB EEPROM, with a maximum operating frequency of 10 MHz. The device includes a rich set of peripherals such as an 8-channel 10-bit ADC, four PWM channels, an analog comparator, and a real-time counter. It also integrates a 4x40 segment LCD driver, making it suitable for display-intensive applications.
With 69 general-purpose I/O lines, the microcontroller supports connectivity options including SPI, UART/USART, and USI. It operates over a wide supply voltage range of 1.8V to 5.5V and is specified for industrial temperature ranges from -40°C to +85°C. The device includes brown-out detection, power-on reset, and a watchdog timer for reliable operation.
The microcontroller is available in a 100-pin TQFP package (14x14 mm) with surface mount mounting. It is designed for low-power applications, with typical active current consumption of 420 µA at 1 MHz and 1.8V, and power-down current as low as 40 nA. The Flash memory supports 10,000 write/erase cycles, and EEPROM supports 100,000 cycles, with data retention of 20 years at 85°C.
1.8V to 5.5V.
100-TQFP (14x14 mm) surface mount package.
-40°C to +85°C.
RoHS3 Compliant (unverified).
10 MHz.
32 KB.
69.