ATmega1284P-AU 8-bit AVR Microcontroller, TQFP-44

₹250.00


Microchip ATmega1284P-AU 8-bit AVR RISC microcontroller, 44-pin TQFP SMD package. Largest-memory AVR chip in this batch — 128KB Flash, 16KB SRAM, 4KB EEPROM, up to 20MHz with JTAG debug support. Suited for more complex embedded designs needing extra memory headroom over the ATmega328/32A/16A.

  • SKU: MS0001

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Description

The ATmega1284P-AU is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture, achieving throughputs close to 1 MIPS per MHz by executing powerful instructions in a single clock cycle. It combines 128KB ISP flash memory with read-while-write capability, 4KB EEPROM, 16KB SRAM, 32 general-purpose I/O lines, and 32 general-purpose working registers, along with a real-time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte-oriented 2-wire serial interface (I2C), an 8-channel 10-bit A/D converter with optional differential input and programmable gain, a programmable watchdog timer, an SPI serial port, and a JTAG interface for on-chip debugging and programming. It operates between 1.8V and 5.5V with six software-selectable power-saving modes, packaged in the 44-pin TQFP surface-mount format, RoHS3 compliant.

Additional information

Weight (g)

NA

Brand / Manufacturer

MICROCHIP TECHNOLOGY

Key Specifications

8-bit AVR microcontroller with 128KB Flash, 16KB SRAM, and 4KB EEPROM. Features 20MHz speed, 32 I/O pins, 8-channel 10-bit ADC, JTAG, USART, SPI, I²C, 6 PWM channels, and TQFP-44 package.

Manufacturer Part Number (MPN)

ATMEGA1284P-AU

Country of Origin

Taiwan

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