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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersRM48L952ZWTT
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RM48L952ZWTT - Texas Instruments

Manufacturer Part Number
RM48L952ZWTT
Manufacturer
Texas Instruments
Allelco Part Number
32D-RM48L952ZWTT
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 16/32B 3MB FLASH 337NFBGA
Package
337-NFBGA (16x16)
Data sheet
1.RM48L952ZWTT.pdf ...

PCN Design/Specification

Cylindrical Battery Holders.pdf

PCN Obsolescence/ EOL

Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

RM48L952ZWTT Tech Specifications
Texas Instruments - RM48L952ZWTT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - RM48L952ZWTT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 1.14V ~ 1.32V  
Supplier Device Package 337-NFBGA (16x16)  
Speed 220MHz  
Series Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa)  
RAM Size 256K x 8  
Program Memory Type FLASH  
Program Memory Size 3MB (3M x 8)  
Peripherals DMA, POR, PWM, WDT  
Package / Case 337-LFBGA  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type External  
Operating Temperature -40°C ~ 105°C (TA)  
Number of I/O 120  
Mounting Type Surface Mount  
EEPROM Size 64K x 8  
Data Converters A/D 24x12b  
Core Size 16/32-Bit  
Core Processor ARM® Cortex®-R4F  
Connectivity CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, SPI, UART/USART, USB  
Base Product Number RM48L952  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

RM48L952ZWTT

Manufacturer

Texas Instruments

Introduction

Embedded microcontroller with Hercules RM4 ARM Cortex-R4 core and functional safety (FuSa) features

Product Features and Performance

220MHz operating speed

3MB program memory

256KB RAM

24-channel 12-bit ADC

CAN, Ethernet, LIN, SPI, UART, and USB connectivity

DMA, POR, PWM, and watchdog timer peripherals

Designed for safety-critical applications

Product Advantages

Functional safety features for reliable operation

Extensive communication and peripheral options

High performance 32-bit ARM Cortex-R4 core

Key Technical Parameters

14V to 1.32V supply voltage

-40°C to 105°C operating temperature range

337-pin NFBGA package

Quality and Safety Features

RoHS3 compliant

Functional safety certification for safety-critical applications

Compatibility

Designed for use in embedded systems, industrial automation, and automotive applications

Application Areas

Automotive

Industrial automation

Safety-critical embedded systems

Product Lifecycle

Currently in production, no known plans for discontinuation

Replacement or upgrade options may be available from Texas Instruments

Key Reasons to Choose This Product

High-performance 32-bit ARM Cortex-R4 core

Extensive communication and peripheral options

Functional safety features for reliable operation

Wide operating temperature range and RoHS3 compliance

Suitable for a variety of safety-critical embedded applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments RM48L952ZWTT

Product Attribute RM48L952DZWTT RM48L950ZWTT RM48L950DZWTT RM48L940ZWTT
Part Number RM48L952DZWTT RM48L950ZWTT RM48L950DZWTT RM48L940ZWTT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Program Memory Type - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Core Size - - - -
Series - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Connectivity - - - -
Data Converters - - - -
Core Processor - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Oscillator Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
RAM Size - - - -
Peripherals - - - -
Speed - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Program Memory Size - - - -
EEPROM Size - - - -
Number of I/O - - - -
Mounting Type - Surface Mount Through Hole Surface Mount

RM48L952ZWTT Datasheet PDF

Download RM48L952ZWTT pdf datasheets and Texas Instruments documentation for RM48L952ZWTT - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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RM48L952ZWTT Image

RM48L952ZWTT

Texas Instruments
32D-RM48L952ZWTT

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