AT91M55800A-33CI
- Mfr.Part #
- AT91M55800A-33CI
- Manufacturer
- Microchip Technology
- Package / Case
- 176-LFBGA
- Datasheet
- Download
- Description
- IC MCU 16/32BIT ROMLESS 176BGA
- Stock
- 9,535
- In Stock :
- 9,535
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Converter :
- A/D 8x10b; D/A 2x10b
- Series :
- AT91
- Package :
- Tray
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Size :
- --
- Packaging :
- Tray
- Number of I/O :
- 58
- RAM Size :
- 8K x 8
- Operating Temperature :
- -40°C~85°C TA
- Published :
- 2005
- Package / Case :
- 176-LFBGA
- Base Part Number :
- AT91M55800A
- Data Converters :
- A/D 8x10b; D/A 2x10b
- EEPROM Size :
- --
- Product Status :
- Obsolete
- Speed :
- 33MHz
- Peripherals :
- POR, WDT
- RoHS Status :
- Non-RoHS Compliant
- Core Processor :
- ARM7®
- Connectivity :
- EBI/EMI, SPI, UART/USART
- Core Size :
- 16/32-Bit
- Base Product Number :
- AT91M55800A
- Supplier Device Package :
- 176-BGA (13x13)
- Program Memory Type :
- ROMless
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- Oscillator Type :
- Internal
- Datasheets
- AT91M55800A-33CI

Microcontrollers Microchip Technology AT91M55800A-33CI Overview
The Microcontrollers Microchip Technology AT91M55800A-33CI is a highly versatile, ROMless microcontroller unit (MCU) designed by Microchip Technology, crafted to meet the demanding needs of complex embedded systems. This MCU operates efficiently with a 16/32-bit architecture, providing the flexibility required for multitasking in sophisticated applications without the need for onboard ROM, thus offering designers a customizable approach in system development. Its 176-BGA (Ball Grid Array) package ensures a compact footprint while facilitating robust connectivity and heat dissipation, making it ideal for space-constrained applications.
AT91M55800A-33CI Features
- 16/32-bit RISC architecture: Allows for efficient data processing and multitasking.
- ROMless configuration: Offers designers the flexibility to choose external storage that best fits the application needs.
- 176-BGA package: Compact form factor that supports efficient thermal management and reduces PCB space requirements.
- High integration capability: Supports multiple interfaces for connectivity, enhancing device interoperability.
AT91M55800A-33CI Applications
- Automotive Control Systems: Utilized in engine management and infotainment systems to process and control complex data efficiently.
- Industrial Automation: Serves as the central processing unit in industrial robots, offering precise control and real-time processing capabilities.
- Smart Home Devices: Powers devices such as smart thermostats and home security systems, providing robust data handling and connectivity.
- Internet of Things (IoT) Devices: Ideal for IoT gateways and sensors, thanks to its ability to handle multiple data streams and connect with various sensors and networks.
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