Texas Instruments RM46L840CZWTT Microcontrollers
32-Bit RISC Flash MCU, Cortex R4F, 200MHz, 337-BGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
RM46L840CZWTT
Base Model
Detailed Description
32-Bit RISC Flash MCU, Cortex R4F, 200MHz, 337-BGA
Package
337-LFBGA
Lifecycle Status
Active
Datasheet
RM46L840CZWTT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments RM46L840CZWTT Microcontrollers technical specifications.
General
RAM Size
192K x 8
Package / Case
337-LFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.14V ~ 1.32V
Peripherals
DMA, POR, PWM, WDT
Number of I/O
101
Speed
200MHz
EEPROM Size
64K x 8
Core Processor
ARM® Cortex®-R4F
Alternate Parts Comparison (RM46L840CZWTT vs RM46L440CPGET vs RM46L450ZWTT vs RM46L852CPGET)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 337-LFBGA | 144-LQFP | 337-LFBGA | 144-LQFP |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.14V ~ 1.32V | 1.14V ~ 1.32V | 1.14V ~ 1.32V | 1.14V ~ 1.32V |
| Core Processor | ARM® Cortex®-R4F | ARM® Cortex®-R4F | ARM® Cortex®-R4F | ARM® Cortex®-R4F |
| Core Size | 16/32-Bit | 16/32-Bit | 16/32-Bit | 16/32-Bit |
| RAM Size | 192K x 8 | 128K x 8 | 128K x 8 | 192K x 8 |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART | CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART | CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART, USB | CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART, USB |
| Data Converters | A/D 24x12b | A/D 24x12b | A/D 24x12b | A/D 24x12b |
| EEPROM Size | 64K x 8 | 64K x 8 | 64K x 8 | 64K x 8 |
| Oscillator Type | External | External | External | External |
| Peripherals | DMA, POR, PWM, WDT | DMA, POR, PWM, WDT | DMA, POR, PWM, WDT | DMA, POR, PWM, WDT |
| Program Memory Size | 1.25MB (1.25M x 8) | 1MB (1M x 8) | 1MB (1M x 8) | 1.25MB (1.25M x 8) |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.