Hot-selling and scarce ATMEGA644P-20MU Microcontroller IC 8-Bit 20MHz 44-VQFN spot stock

Product Descriptions

The ATmega164A/PA/324A/PA/644A/PA/1284/P is a low power, CMOS 8-bit microcontrollers based on theAVR® enhanced RISC architecture .The ATmega164A/PA/324A/PA/644A/PA/1284/P is a 40/49-pins deviceranging from 16 KB to 128 KB Flash,with 1 KB to 16 KB SRAM, 512 Bytes to 4 KB EEPROM . By executinginstructions in a single clock cycle, the devices achieve CPU throughput approaching one million instructions per second (MIPS) per megahertz, allowing the system designer to optimize power consumption versus processing speed .

Product Features

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 High-performance, low-power 8-bit AVR® Microcontroller

 Advanced RISC architecture

 131 powerful Instructions – most single-clock cycle execution

 32 × 8 general purpose working registers

 Fully static operation

 Up to 20MIPS throughput at 20MHz

 On-chip 2-cycle multiplier

 High endurance non-volatile memory segments

 16/32/64/128KBytes of In-System Self-programmable Flash program memory

 512/1K/2K/4KBytes EEPROM

 1/2/4/16KBytes Internal SRAM

 Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM

 Data retention: 20 years at 85°C/ 100 years at 25°C

 Optional Boot Code Section with Independent Lock Bits

 In-System Programming by On-chip Boot Program

 True Read-While-Write Operation

 Programming Lock for Software Security

Product Specifications

Product Photos

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