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  • AT91M55800A-33AU

AT91M55800A-33AU

ROMless ARM7? 16/32-Bit Microcontroller AT91 Series AT91M55800A 176 Pin 3V 176-LQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT91M55800A-33AU
  • Package: 176-LQFP
  • Datasheet: PDF
  • Stock: 669
  • Description: ROMless ARM7? 16/32-Bit Microcontroller AT91 Series AT91M55800A 176 Pin 3V 176-LQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 176-LQFP
Surface Mount YES
Number of Pins 176
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series AT91
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 176
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT91M55800A
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3/3.33/5V
Supply Voltage-Min (Vsup) 2.7V
Oscillator Type Internal
Number of I/O 58
Speed 33MHz
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM7®
Peripherals POR, WDT
Clock Frequency 20MHz
Program Memory Type ROMless
Core Size 16/32-Bit
Connectivity EBI/EMI, SPI, UART/USART
Bit Size 32
Data Converter A/D 8x10b; D/A 2x10b
Has ADC YES
DMA Channels NO
PWM Channels NO
DAC Channels YES
Address Bus Width 24
Boundary Scan YES
Low Power Mode YES
External Data Bus Width 16
Format FIXED POINT
Integrated Cache NO
RAM (words) 2048
Number of Serial I/Os 3
Number of Timers 6
Number of External Interrupts 7
On Chip Data RAM Width 32
Height Seated (Max) 1.6mm
Length 24mm
Width 24mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

AT91M55800A-33AU Overview


It is available in the 176-LQFP package for the benefit of saving space. Mounted using Surface Mount. This item can be found in package Tray. The device runs in ARM7? core processor. When working, the temperature should be kept at -40°C~85°C TA. The type of memory it uses is ROMless. A total of 58 I/Os are available on this device. A component with the same part number as AT91M55800A can be compared to other similar components. At QUAD, it has its terminals. 176 terminations are present in it. It is a member of the AT91 series of electrical components. It is possible to achieve high efficiency with a 3V supply voltage. As for the uPs/uCs/peripheral ICs, this gadget has MICROCONTROLLER, RISC. A total of 176 pins are required to construct this device. In Microcontrollers, this component is included. Powered by a 3/3.33/5V source. In the device, there is a clock running at 20MHz. In order to maintain normal operation, the supply voltage (Vsup) should be maintained above 2.7V. Using oscillator type Internal makes it work.

AT91M55800A-33AU Features


176-LQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

AT91M55800A-33AU Applications


There are a lot of Microchip Technology AT91M55800A-33AU Microcontroller applications.

  • Instrument control
  • Light sensing & controlling devices
  • Torpedo guidance
  • 3D printers
  • Dialysis machines (performs function of liver)
  • Smartphone
  • Nintendo
  • Microwave ovens
  • Fax machines
  • Safety -airbags, automatic braking system (ABS)