ATMEGA324P-20AU

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SKU: ATMEGA324P-20AU

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ATMEGA324P-20AU Microcontroller

ATMEGA324P-20AU 8-bit Microcontrollers – MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V.

Τεχνικά Χαρακτηριστικά

  • High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family
  • Advanced RISC Architecture
    – 131 Powerful Instructions
    – Most Single Clock Cycle Execution
    – 32 x 8 General Purpose Working Registers
    – Fully Static Operation
    – Up to 20 MIPS Throughput at 20MHz
    – On-chip 2-cycle Multiplier
  • High Endurance Non-volatile Memory Segments
    – 32KBytes of In-System Self-Programmable Flash Program Memory
    – 1KBytes EEPROM
    – 2KBytes Internal SRAM
    – Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
    – Data Retention: 20 Years at 85°C/100 Years at 25°C(1)
    – 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
  • Atmel QTouch® Library Support
    – Capacitive Touch Buttons, Sliders and Wheels
    – QTouch and QMatrix acquisition
    Atmel-42743B-ATmega324P/V_Datasheet_Complete-08/2016
    – Up to 64 Sense Channels
  • JTAG (IEEE std. 1149.1 Compliant) Interface
    – Boundary-scan Capabilities According to the JTAG Standard
    – Extensive On-chip Debug Support
    – Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
  • Peripheral Features
    – Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
    – One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
    – Real Time Counter with Separate Oscillator
    – Six PWM Channels
    – 8-channel 10-bit ADC
  • Differential Mode with Selectable Gain at 1×, 10× or 200×
    – One Byte-oriented 2-wire Serial Interface (Philips I2C compatible)
    – Two Programmable Serial USART
    – One Master/Slave SPI Serial Interface
    – Programmable Watchdog Timer with Separate On-chip Oscillator
    – On-chip Analog Comparator
    – Interrupt and Wake-up on Pin Change
  • Special Microcontroller Features
    – Power-on Reset and Programmable Brown-out Detection
    – Internal Calibrated RC Oscillator
    – External and Internal Interrupt Sources
    – Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and
    Extended Standby
  • I/O and Packages
    – 32 Programmable I/O Lines
    – 40-pin PDIP
    – 44-lead TQFP
    – 44-pad VQFN/QFN
  • Operating Voltage:
    – 1.8 – 5.5V for ATmega324PV
    – 2.7 – 5.5V for ATmega324P
  • Speed Grades
    – ATmega324PV:
  • 0 – 4MHz @ 1.8V – 5.5V
  • 0 – 10MHz @ 2.7V – 5.5V
    – ATmega324P:
  • 0 – 10MHz @ 2.7V – 5.5V
  • 0 – 20MHz @ 4.5 – 5.5V
  • Power Consumption at 1MHz, 1.8V, 25°C
    – Active Mode: 0.4mA
    – Power-down Mode: 0.1μA
    – Power-save Mode: 0.6μA (Including 32kHz RTC)

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Datasheet ATMEGA324P-20AU

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