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ATMEGA6450P-AU - Microchip

Description: ATMEGA6450P-AU, 8 bit AVR Microcontroller 20MHz 2 kB, 64 kB Flash, 4 kB RAM, I2C 100-Pin TQFP

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ATMEGA6450P-AU - Microchip PCB footprint - Quad Flat Packages - Quad Flat Packages - 100A_1
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ATMEGA6450P-AU Details

  • Manufacturer Part Number:

    ATMEGA6450P-AU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    14 X 14 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MS-026AED, TQFP-100

  • Pin Count:

    100

  • Manufacturer Package Code:

    TQFP-100

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ

  • Bit Size:

    8

  • Boundary Scan:

    YES

  • CPU Family:

    AVR RISC

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQFP-G100

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of External Interrupts:

    32

  • Number of I/O Lines:

    69

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    100

  • Number of Timers:

    3

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP100,.63SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    4096

  • ROM (words):

    65536

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.2 mm

  • Speed:

    20 MHz

  • Supply Current-Max:

    6.2 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATMEGA6450P-AU Frequently Asked Questions (FAQs)

  • The maximum operating frequency of ATMEGA6450P-AU is 20 MHz, but it can be overclocked to 24 MHz with a reduced voltage of 4.5V.
  • The clock source for ATMEGA6450P-AU can be configured using the CKSEL fuses. The CKSEL fuses are used to select the clock source, which can be an external crystal, an external clock, or the internal RC oscillator.
  • The power consumption of ATMEGA6450P-AU depends on the operating frequency, voltage, and mode of operation. In active mode, the power consumption is around 15mA at 5V and 20MHz. In power-down mode, the power consumption is around 0.1mA.
  • The ATMEGA6450P-AU can be programmed using a variety of programming interfaces, including ISP (In-System Programming), JTAG, and HVSP (High-Voltage Serial Programming). The device can be programmed using a programmer or a development board.
  • The ATMEGA6450P-AU has 64KB of flash memory, and it can be written up to 10,000 times. However, it's recommended to limit the number of write cycles to 1,000 to 5,000 to ensure data reliability.

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ATMEGA6450P-AU Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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Part Image ATMEGA6450P-AUR Microchip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP100