Texas Instruments RM46L840CPGET Microcontrollers
32-Bit RISC Flash MCU, Cortex R4F, 200MHz, 144-LQFP, Industrial
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
RM46L840CPGET
Base Model
Detailed Description
32-Bit RISC Flash MCU, Cortex R4F, 200MHz, 144-LQFP, Industrial
Package
144-LQFP
Lifecycle Status
Active
Datasheet
RM46L840CPGET Datasheet
Quick Jump:
Technical Specifications
Texas Instruments RM46L840CPGET Microcontrollers technical specifications.
General
Series
RM46L840
RAM Size
192K x 8
RoHS
Yes
Package / Case
144-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.14V ~ 1.32V
Lifecycle Status
Active
Peripherals
DMA, POR, PWM, WDT
Number of I/O
64
Alternate Parts Comparison (RM46L840CPGET 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 | 144-LQFP | 144-LQFP | 337-LFBGA | 144-LQFP |
| Mounting Type | Surface Mount | SMD/SMT | Surface Mount | Surface Mount |
| 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 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Active |
| 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 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MK66FX1M0VLQ18NXP SemiconductorsNXP
IC MCU 32BIT 1MB FLASH 144LQFP
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