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  • ATMEGA640-16AU

ATMEGA640-16AU

64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA640 100 Pin 16MHz 5V 100-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA640-16AU
  • Package: 100-TQFP
  • Datasheet: PDF
  • Stock: 727
  • Description: 64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA640 100 Pin 16MHz 5V 100-TQFP (Kg)

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Details

Tags

Parameters
Frequency 16MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA640
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 4.5V
Interface 2-Wire, EBI/EMI, I2C, SPI, UART, USART
Memory Size 64kB
Oscillator Type Internal
Number of I/O 86
RAM Size 8K x 8
Memory Type EEPROM, FLASH
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 8
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 32K x 16
Connectivity EBI/EMI, I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 16x10b
Watchdog Timer Yes
Access Time 16 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 6
Density 512 kb
EEPROM Size 4K x 8
Number of ADC Channels 16
Number of I2C Channels 1
Height 1.05mm
Length 14.1mm
Width 14.1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 8 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-TQFP
Number of Pins 100
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2007
Series AVR® ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Termination SMD/SMT
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.5mm

ATMEGA640-16AU Overview


Due to its space-saving qualities, it is available in the 100-TQFP package. The way of mounting it is Surface Mount. In the package Tray, it is included. The device runs in AVR core processor. When working, the temperature should be kept at -40°C~85°C TA. In terms of its program memory type, it is FLASH. It has a number of 86I/Os. In order to find similar components, it has a base part number of ATMEGA640. The position of the device is QUAD at terminal. This circuit consists of 100 terminationals. This electrical component is part of the AVR? ATmega series. High efficiency is possible due to the 5V supply voltage. For data storage, EEPROM, FLASH is used as its memory type. It has uPs/uCs/Peripheral IC - MICROCONTROLLER, RISC. 100 pins are used to construct it. The method of Surface Mount is used to mount it. The component is included in Microcontrollers. A device with a memory size of 64kB can store programs and data. A 3/5V source is used for powering it. This device achieves excellent efficiency at frequencies of 16MHz. There are currently 6 timers/counters set up on the system. Normally, the supply voltage (Vsup) should remain above 4.5V. It works with an oscillator type Internal.

ATMEGA640-16AU Features


100-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA640-16AU Applications


There are a lot of Microchip Technology ATMEGA640-16AU Microcontroller applications.

  • Dialysis machines (performs function of liver)
  • Computed Tomography (CT scan)
  • Food and beverage
  • Accu-check
  • Hearing aids
  • Fabric
  • Fire alarms
  • Copiers
  • DDC control
  • Blood pressure monitors