RM46L840CZWTT
- Mfr.Part #
- RM46L840CZWTT
- Manufacturer
- Texas Instruments
- Package / Case
- 337-LFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 1.25MB FLASH 337BGA
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- DAC Channels :
- No
- Lead Free :
- Lead Free
- Program Memory Size :
- 1.25MB 1.25M x 8
- PWM Channels :
- yes
- Format :
- FLOATING-POINT
- EEPROM Size :
- 64K x 8
- CPU Family :
- CORTEX-R4F
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Terminal Form :
- Ball
- Supply Voltage-Min (Vsup) :
- 1.14V
- Bit Size :
- 32
- Surface Mount :
- yes
- Supply Voltage :
- 1.2V
- Package / Case :
- 337-LFBGA
- RoHS Status :
- ROHS3 Compliant
- Number of Timers :
- 41
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Factory Lead Time :
- 8 Weeks
- Number of Serial I/Os :
- 9
- Voltage - Supply (Vcc/Vdd) :
- 1.14V~1.32V
- Has ADC :
- yes
- Density :
- 10 Mb
- Connectivity :
- I2C, IrDA, SCI, SPI, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Operating Temperature :
- -40°C~105°C TA
- Thickness :
- 900μm
- Core Size :
- 16/32-Bit
- Oscillator Type :
- External
- Memory Size :
- 1.3MB
- Number of External Interrupts :
- 16
- Supply Current-Max :
- 455mA
- Width :
- 16mm
- RAM Size :
- 192K x 8
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Low Power Mode :
- yes
- Program Memory Type :
- Flash
- JESD-609 Code :
- e1
- Data Converter :
- A/D 24x12b
- DMA Channels :
- yes
- Core Processor :
- ARM® Cortex®-R4F
- Number of Terminations :
- 337
- Integrated Cache :
- yes
- Number of UART Channels :
- 2
- Number of Pins :
- 337
- Base Part Number :
- 46L840
- Frequency :
- 200MHz
- Length :
- 16mm
- Core Architecture :
- ARM
- Series :
- Hercules™ RM4 ARM® Cortex®-R4
- Packaging :
- Tray
- Peripherals :
- DMA, POR, PWM, WDT
- Boundary Scan :
- yes
- Terminal Pitch :
- 0.8mm
- Terminal Position :
- BOTTOM
- Mounting Type :
- Surface Mount
- Height :
- 1.4mm
- RAM (words) :
- 192
- Interface :
- CAN, EBI/EMI, Ethernet, I2C, LIN, SCI, SPI, UART, USART
- Number of I/O :
- 101
- Datasheets
- RM46L840CZWTT

Microcontrollers Texas Instruments RM46L840CZWTT Overview
The Texas Instruments RM46L840CZWTT microcontroller represents a pinnacle in high-performance processing for demanding applications. Designed with advanced system control in mind, this MCU integrates a 32-bit ARM Cortex-R4F processor that ensures efficient handling of complex algorithms with enhanced reliability. The substantial 1.25MB of integrated flash memory facilitates smooth and rapid execution of programs, while the 337-ball BGA packaging assures robustness and compactness, making it ideal for space-constrained applications. The Microcontrollers Texas Instruments RM46L840CZWTT stands out in its class for delivering exceptional performance, scalability, and ease of integration, ideal for industries looking to advance their technological solutions.
RM46L840CZWTT Features
This high-end microcontroller is equipped with features that cater to rigorous industrial demands. Key attributes include a high-speed 32-bit ARM Cortex-R4F core, large 1.25MB flash memory, and extensive I/O capabilities through its 337BGA package. It supports dual CAN and Ethernet interfaces for enhanced communication and connectivity options, robust clock management features, and advanced safety features including ECC (Error Correction Code) on both RAM and flash memory to prevent data corruption, making it highly reliable for critical applications.
RM46L840CZWTT Applications
- Automotive Control Systems: Utilized in engine management and transmission control, the RM46L840CZWTT's robust processing capabilities ensure reliable real-time performance and diagnostics in automotive environments.
- Industrial Automation: The microcontroller can be deployed in automation controllers, facilitating precise control and connectivity in manufacturing processes, thereby enhancing productivity and operational safety.
- Flight Control Systems: In aerospace, the RM46L840CZWTT is vital for the control and monitoring of flight systems, providing the necessary computational power and reliability required in critical avionic systems.
- Medical Devices: Its high reliability and real-time capabilities make it suitable for critical medical applications, such as patient monitoring systems and advanced diagnostic equipment.
- Communication Infrastructure: The dual CAN and Ethernet interfaces enable the RM46L840CZWTT to serve as a communication hub in networking equipment, improving data throughput and system reliability.
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