AT91M42800A-33CJ
- Mfr.Part #
- AT91M42800A-33CJ
- Manufacturer
- Microchip Technology
- Package / Case
- 144-LFBGA
- Datasheet
- Download
- Description
- IC MCU 16/32BIT ROMLESS 144BGA
- Stock
- 23,086
- In Stock :
- 23,086
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Position :
- BOTTOM
- Memory Type :
- FLASH, ROMless
- Interfaces :
- EBI/SPI/USART
- Length :
- 13mm
- Frequency :
- 33MHz
- Temperature Grade :
- Industrial
- Package Shape :
- Square
- Core Processor :
- ARM7®
- Series :
- AT91
- DAC Channels :
- No
- Pbfree Code :
- yes
- DMA Channels :
- No
- Surface Mount :
- yes
- PWM Channels :
- yes
- Minimum Operating Temperature :
- - 40 C
- Data Bus Width :
- 32b
- Program Memory Size :
- --
- Lead Free :
- Contains Lead
- RoHS :
- Details
- Operating Supply Voltage :
- 3.3V
- Base Part Number :
- AT91M42800A
- Power Supplies :
- 3/3.33/5V
- Program Memory Type :
- ROMless
- Number of Terminals :
- 144
- Device Core :
- ARM7TDMI
- Product Category :
- ARM Microcontrollers - MCU
- Height :
- 0.95 mm
- Mounting Style :
- SMD/SMT
- Has ADC :
- No
- Qualification Status :
- Not Qualified
- Speed :
- 33MHz
- Width :
- 13 mm
- EEPROM Size :
- --
- Terminal Finish :
- Tin/Silver/Copper (Sn98.5Ag1.0Cu0.5)
- Core Size :
- 16/32-Bit
- Number of Timers/Counters :
- 6
- Interface Type :
- EBI, SPI, USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- ROM Programmability :
- n/a
- Reach Compliance Code :
- Compliant
- Base Product Number :
- AT91M42800A
- Number of I/O :
- 54
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interface :
- EBI/EMI, SPI, UART, USART
- Seated Height-Max :
- 1.37 mm
- Additional Feature :
- ALSO REQUIRES 5V SUPPLY
- Published :
- 1997
- ROM (words) :
- 0
- Height Seated (Max) :
- 1.37mm
- Number of I/Os :
- 54 I/O
- Package :
- Tray
- JESD-30 Code :
- S-PBGA-B144
- Terminal Form :
- Ball
- Core Architecture :
- ARM
- Number of Terminations :
- 144
- JESD-609 Code :
- E8
- Terminal Pitch :
- 1mm
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 19 Weeks
- Number of I/O Lines :
- 54
- Brand :
- Microchip Technology
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- RAM Size :
- 8K x 8
- Maximum Operating Temperature :
- + 85 C
- Peak Reflow Temperature (Cel) :
- 260
- Manufacturer :
- Microchip
- Bit Size :
- 32
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 144-LFBGA
- Access Time :
- 33 μs
- CPU Family :
- ARM7
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mount :
- Surface Mount
- Product Status :
- Active
- Peripherals :
- WDT
- Oscillator Type :
- External
- Number of Pins :
- 144
- Supply Voltage :
- 3V
- RAM (bytes) :
- 8192
- Supplier Device Package :
- 144-BGA (13x13)
- External Data Bus Width :
- 16
- Radiation Hardening :
- No
- Product Type :
- ARM Microcontrollers - MCU
- Connectivity :
- EBI/EMI, SPI, UART/USART
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Data Converters :
- --
- Address Bus Width :
- 24
- Datasheets
- AT91M42800A-33CJ

Microcontrollers Microchip Technology AT91M42800A-33CJ Overview
The Microcontrollers Microchip Technology AT91M42800A-33CJ is a highly versatile and powerful integrated circuit designed for demanding applications where robust performance and reliability are required. This microcontroller unit (MCU) combines the flexibility of 16/32-bit processing capabilities with a ROMless configuration, housed in a compact 144-BGA package. This product is ideal for developers seeking a scalable solution that can be customized with external memory according to specific application needs, ensuring optimized performance and cost-effectiveness in volume production.
AT91M42800A-33CJ Features
The AT91M42800A-33CJ MCU offers a range of features designed to support complex digital processing tasks. Key features include its 16/32-bit RISC architecture, which provides efficient processing and multitasking capabilities. The ROMless nature of this MCU allows for greater flexibility in system design, enabling the use of external memory to meet application-specific requirements. Additionally, its 144-BGA package is designed for optimal space utilization and enhanced thermal management, making it suitable for compact, high-performance embedded systems.
AT91M42800A-33CJ Applications
- Industrial Automation: This MCU can be integrated into control systems for real-time processing and monitoring, enhancing operational efficiency and reliability in manufacturing environments.
- Automotive Systems: Used in vehicle control systems to manage everything from engine management to infotainment systems, providing robust performance under harsh conditions.
- Consumer Electronics: Ideal for high-performance consumer gadgets, such as gaming consoles and smart home devices, where speed and reliability are crucial.
- Medical Devices: Supports the development of medical monitoring equipment by offering reliable data processing capabilities essential for patient care and diagnostic activities.
- Telecommunications: Applicable in telecommunications infrastructure, where it helps in managing data traffic efficiently and with high reliability.
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