AT91M40400-33AC
- Mfr.Part #
- AT91M40400-33AC
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 16/32BIT ROMLESS 100TQFP
- Stock
- 48,516
- In Stock :
- 48,516
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Pin Count :
- 100
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- Data Converters :
- --
- Connectivity :
- EBI/EMI, UART/USART
- Supplier Device Package :
- 100-TQFP (14x14)
- Temperature Grade :
- COMMERCIAL
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- ROM (words) :
- 0
- Product Status :
- Obsolete
- External Data Bus Width :
- 16
- Has ADC :
- No
- Packaging :
- Tray
- Length :
- 14 mm
- Package :
- Tray
- Core Size :
- 16/32-Bit
- Technology :
- CMOS
- Mounting Type :
- Surface Mount
- Speed :
- 33MHz
- Package / Case :
- 100-TQFP
- Number of I/O Lines :
- 32
- Program Memory Size :
- --
- Operating Temperature :
- 0°C~70°C
- HTS Code :
- 8542.31.00.01
- Series :
- AT91SAM
- JESD-30 Code :
- S-PQFP-G100
- Program Memory Type :
- ROMless
- Number of Terminals :
- 100
- Base Part Number :
- AT91M40400
- ECCN Code :
- 3A991.A.2
- DMA Channels :
- No
- Base Product Number :
- AT91M40400
- Qualification Status :
- Not Qualified
- DAC Channels :
- No
- Manufacturer :
- Atmel Corporation
- Published :
- 2000
- Supply Current-Max :
- 77 mA
- Additional Feature :
- 4K BYTES INTERNAL RAM
- Width :
- 14 mm
- Oscillator Type :
- External
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Reach Compliance Code :
- Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Form :
- Gull wing
- Subcategory :
- Microcontrollers
- RAM Size :
- 4K x 8
- JESD-609 Code :
- e0
- Seated Height-Max :
- 1.6 mm
- Bit Size :
- 32
- Address Bus Width :
- 24
- Surface Mount :
- yes
- CPU Family :
- ARM7
- RoHS Status :
- Non-RoHS Compliant
- Number of I/O :
- 32
- Terminal Pitch :
- 0.5 mm
- EEPROM Size :
- --
- Power Supplies :
- 3/3.3 V
- PWM Channels :
- No
- Peripherals :
- WDT
- Terminal Position :
- QUAD
- RAM (bytes) :
- 4096
- Core Processor :
- ARM7®
- Package Shape :
- Square
- Datasheets
- AT91M40400-33AC
AT91M40400-33AC Documents

Microcontrollers Microchip Technology AT91M40400-33AC Overview
Introducing the AT91M40400-33AC from Microchip Technology, a high-performance microcontroller unit (MCU) tailored for sophisticated embedded applications. This MCU, devoid of onboard ROM, offers exceptional flexibility and customization, allowing designers to precisely cater to their specific system requirements. The Microcontrollers Microchip Technology AT91M40400-33AC is designed to handle a wide range of applications, from industrial automation to advanced consumer electronics, thanks to its versatile 16/32-bit architecture and the integration into a compact 100-pin TQFP package.
AT91M40400-33AC Features
The AT91M40400-33AC is packed with features designed for high efficiency and performance. It supports both 16-bit and 32-bit instructions, allowing for optimal processing power and memory usage. The lack of internal ROM gives developers the flexibility to utilize external memory best suited for their application needs. Additionally, its 100TQFP packaging ensures a minimal footprint on system boards, essential for modern, compact electronic assemblies.
AT91M40400-33AC Applications
- Industrial Automation: The MCU can be integrated into control systems for machinery, enhancing process efficiency and reliability through its robust processing capabilities.
- Consumer Electronics: Utilized in devices such as smart home systems and advanced wearables, the AT91M40400-33AC facilitates feature-rich, responsive user experiences.
- Automotive Systems: Suitable for automotive applications, this MCU helps manage complex automotive functions like engine management systems and infotainment systems, ensuring reliability and performance.
- Communication Infrastructure: It supports the demands of communication equipment, managing data processing tasks efficiently to ensure smooth and reliable communication channels.
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