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AT91M55800A-33AU - 

ARM Microcontroller, ARM Thumb, ARM Thumb Microcontrollers, 32bit, 33 MHz, 8 KB, 176 Pins

AT91M55800A-33AU - ARM Microcontroller, ARM Thumb, ARM Thumb Microcontrollers, 32bit, 33 MHz, 8 KB, 176 Pins

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT91M55800A-33AU
Newark Part No.:
68T5108
Product Range
ARM Thumb Microcontrollers
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The AT91M55800A-33AU is a 32-bit Microcontroller based on the ARM7TDMI processor core. This processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption. In addition, a large number of internally banked registers result in very fast exception handling, making the device ideal for real-time control applications. The fully programmable external bus interface provides a direct connection to off-chip memory in as fast as one clock cycle for a read or write operation. An eight-level priority vectored interrupt controller in conjunction with the peripheral data controller significantly improve the real-time performance of the device.
  • Incorporates the ARM7TDMI ARM Thumb processor
  • High-performance 32-bit RISC architecture
  • High-density 16-bit instruction set
  • Leader in MIPS/Watt
  • EmbeddedICE™ (In-circuit emulation)
  • 8kB Internal SRAM
  • Fully-programmable external bus interface (EBI)
  • 8-level Priority, individually maskable, vectored interrupt controller
  • 6-channel 16-bit Timer/counter
  • Three USARTs
  • Master/Slave SPI interface
  • Programmable watchdog timer
  • 8-channel 10-bit ADC
  • 2-Channel 10-bit DAC
  • Clock generator with on-chip main oscillator and PLL for multiplication
  • Real-time clock with on-chip 32kHz oscillator
  • 8-channel Peripheral data controller for USARTs and SPIs
  • Advanced power management controller (APMC)
  • IEEE® 1149.1 JTAG boundary-scan on all digital pins
  • 0 to 33MHz Fully static operation

Applications

Industrial, Automation & Process Control

Product Information

:
ARM Thumb Microcontrollers
:
32bit
:
33MHz
:
-
:
8KB
:
176Pins
:
LQFP
:
58I/O's
:
ARM7TDMI
:
EBI, EMI, SPI, UART, USART
:
2.7V
:
3.6V
:
Each
:
MSL 3 - 168 hours
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