Texas Instruments RM42L432PZT Microcontroller, Microprocessor, FPGA Modules
IC MCU 16/32B 384KB FLSH 100LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
RM42L432PZT
Detailed Description
IC MCU 16/32B 384KB FLSH 100LQFP
Package
100-LQFP
Key Features
Package / Case: 100-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
RM42L432PZT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments RM42L432PZT Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa)
RAM Size
32K x 8
RoHS
Yes
Package / Case
100-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.14V ~ 1.32V
Lifecycle Status
Obsolete
Peripherals
POR, PWM, WDT
Number of I/O
45
Related Parts Comparison (RM42L432PZT vs LM3S6730-IQC50-A2T vs LM3S2608-IQC50-A2T vs MSP430F6746AIPZR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa) | LM3S6730 | LM3S2608 | MSP430F6746A |
| Package / Case | 100-LQFP | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.14V ~ 1.32V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 1.8V ~ 3.6V |
| Core Processor | ARM® Cortex®-R4F | ARM® Cortex®-M3 | ARM® Cortex®-M3 | MSP430 CPUXV2 |
| Core Size | 16/32-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 16-Bit |
| RAM Size | 32K x 8 | 64K x 8 | 32K x 8 | 16K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Not For New Designs | Active |
| Connectivity | CANbus, LINbus, MibSPI, SCI, SPI, UART/USART | Ethernet, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of I/O | 45 | 46 | 52 | 62 |
| 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
MK10DN512VLL10NXP SemiconductorsNXP
IC MCU 32BIT 512KB FLASH 100LQFP
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
MSP430F6746AIPZRTexas Instruments16-Bit MCU, 256KB Flash, 16KB RAM, 4x Sigma-Delta ADC, LCD, RTC, AES, 100-LQFP