AT91R40807-33AI
- Mfr.Part #
- AT91R40807-33AI
- Manufacturer
- Microchip Technology
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 16/32BIT ROMLESS 100LQFP
- Stock
- 18,708
- In Stock :
- 18,708
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- EEPROM Size :
- --
- Program Memory Size :
- --
- Access Time :
- 33 μs
- Series :
- AT91
- Base Product Number :
- AT91R40807
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~3.6V
- Number of Pins :
- 100
- Lead Free :
- Contains Lead
- Published :
- 1997
- Memory Type :
- ROMless
- Number of I/Os :
- 32
- RoHS Status :
- Non-RoHS Compliant
- Speed :
- 33MHz
- Supplier Device Package :
- 100-LQFP (14x14)
- Package / Case :
- 100-LQFP
- Interface :
- USART
- Core Architecture :
- ARM
- Operating Temperature :
- -40°C~85°C TA
- Max Supply Voltage :
- 3.6 V
- Min Operating Temperature :
- -40 °C
- Mount :
- Surface Mount
- Max Frequency :
- 33 MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package :
- Tray
- Connectivity :
- EBI/EMI, UART/USART
- RAM Size :
- 136K x 8
- RoHS :
- Non-Compliant
- Base Part Number :
- AT91R40807
- Product Status :
- Obsolete
- Core Processor :
- ARM7®
- Length :
- 14 mm
- Frequency :
- 33 MHz
- Number of Timers/Counters :
- 3
- Peripherals :
- WDT
- Data Converters :
- --
- Core Size :
- 16/32-Bit
- Mounting Type :
- Surface Mount
- Number of I/O :
- 32
- Program Memory Type :
- ROMless
- Data Bus Width :
- 32 b
- Oscillator Type :
- External
- Min Supply Voltage :
- 1.8 V
- Packaging :
- Tray
- Max Operating Temperature :
- 85 °C
- Number of Programmable I/O :
- 32
- Datasheets
- AT91R40807-33AI

Microcontrollers Microchip Technology AT91R40807-33AI Overview
The Microcontrollers Microchip Technology AT91R40807-33AI is a robust microcontroller unit (MCU) designed for high-performance applications that require a scalable, flexible, and cost-effective solution. Manufactured by Microchip Technology, this MCU supports both 16-bit and 32-bit processing, providing ample power for complex digital systems. Its ROM-less architecture allows designers to customize memory configurations, ensuring optimal balance between performance and cost.
AT91R40807-33AI Features
This microcontroller unit stands out with its ROM-less feature, allowing the use of external memory to better manage system requirements and costs. The AT91R40807-33AI operates efficiently in a 100-pin LQFP (Low-profile Quad Flat Package), which ensures compact integration into system designs while providing sufficient I/O options for robust interfacing. Additionally, its support for multiple communication protocols makes it highly versatile for various digital communication needs.
AT91R40807-33AI Applications
- Industrial Automation: In industrial settings, the AT91R40807-33AI can manage complex machine operations, sensor data, and actuator controls, ensuring high reliability and precision.
- Smart Home Devices: This MCU can serve as the central processor for smart home systems, handling multiple data inputs and outputs from devices such as thermostats, security cameras, and lighting systems.
- Automotive Electronics: The flexibility and processing power of the AT91R40807-33AI make it ideal for automotive applications like engine management systems and infotainment systems.
- Consumer Electronics: In consumer electronics, this MCU is perfect for powering complex user interfaces and connectivity solutions in devices like wearable technology and smart appliances.
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