| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,218 pcs
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8218 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATMEGA1281-16AU is an 8-bit AVR microcontroller from Atmel's megaAVR series, featuring a high-performance RISC architecture. It operates at up to 16 MHz and delivers up to 16 MIPS throughput. The device includes 128KB of in-system self-programmable Flash memory, 8KB internal SRAM, and 4KB EEPROM.
This microcontroller offers 54 general-purpose I/O lines and a rich set of peripherals including two 8-bit and four 16-bit timers, an 8-channel 10-bit ADC, and multiple serial interfaces such as I2C, SPI, and USART. It also includes brown-out detection, power-on reset, and a watchdog timer.
The device is supplied in a 64-TQFP package with a 14x14 mm body and is designed for surface mount assembly. It operates over a supply voltage range of 2.7V to 5.5V and a temperature range of -40°C to +85°C.
The supply voltage range is 2.7V to 5.5V.
It comes in a 64-TQFP package (14x14 mm) for surface mount mounting.
The operating temperature range is -40°C to +85°C.
The RoHS status is listed as RoHS3 Compliant, but this is unverified.
It has 128KB of Flash program memory.
It has 54 general-purpose I/O pins.
The maximum clock speed is 16 MHz.