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TMS470R1VF348PZ-T from TI,Texas Instruments

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TMS470R1VF348PZ-T

Manufacturer: TI, TEXAS, TEXAS

16/32-BIT RISC FLASH MICROCONTROLLERS
Partnumber Manufacturer Quantity Availability
TMS470R1VF348PZ-T,TMS470R1VF348PZT TI, TEXAS, TEXAS 714 In Stock

Description and Introduction

16/32-BIT RISC FLASH MICROCONTROLLERS The **TMS470R1VF348PZ-T** is a microcontroller manufactured by **Texas Instruments (TI)**. Below are its key specifications, descriptions, and features based on available information:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Series:** TMS470  
- **Core Processor:** ARM7TDMI  
- **Core Speed:** 60 MHz  
- **Operating Voltage:** 3.0V - 3.6V  
- **Flash Memory:** 384 KB  
- **RAM:** 32 KB  
- **Package:** 144-LQFP (20x20 mm)  
- **Operating Temperature:** -40°C to +105°C  
- **I/O Ports:** 80  
- **Timers:** Multiple 16/32-bit timers  
- **Communication Interfaces:** CAN, SPI, SCI (UART), I²C  
- **ADC:** 10-bit, 16-channel  
- **PWM Channels:** Available (exact count varies by configuration)  
- **Watchdog Timer:** Yes  
- **Supply Current (Active):** ~50 mA (typical)  

### **Descriptions:**
- The **TMS470R1VF348PZ-T** is a high-performance **ARM7-based** microcontroller designed for automotive and industrial applications.  
- It features **384 KB of flash memory** and **32 KB of RAM**, supporting real-time control tasks.  
- Includes multiple communication interfaces (**CAN, SPI, UART, I²C**) for system connectivity.  
- Designed for **low-power operation** with a wide operating voltage range (3.0V–3.6V).  
- Suitable for **harsh environments** with an extended temperature range (-40°C to +105°C).  

### **Features:**
- **ARM7TDMI RISC Core** (60 MHz)  
- **On-chip flash and SRAM** for embedded applications  
- **Multiple communication protocols** (CAN, SPI, UART, I²C)  
- **10-bit ADC** with 16 channels  
- **PWM modules** for motor control  
- **Enhanced safety features** (watchdog timer, low-voltage detection)  
- **144-pin LQFP package** for compact PCB designs  
- **Automotive-grade reliability** (AEC-Q100 qualified)  

This microcontroller is commonly used in **automotive systems, industrial control, and embedded applications** requiring robust performance.  

*(Note: Always refer to the official **Texas Instruments datasheet** for the most accurate and detailed specifications.)*

Application Scenarios & Design Considerations

16/32-BIT RISC FLASH MICROCONTROLLERS

Alternative Part Number

  • TMS470R1B1MPGEQ --: Same TMS470R1 ARM7TDMI family in a different series (B1) with LQFP package, offering comparable core and peripherals for drop-in evaluation.
  • TMS470R1A256PZ --: TMS470R1 family member in the same PZ LQFP package with 256KB flash, suitable when slightly less memory is acceptable.
  • TMS470R1B512PZ --: TMS470R1 series device in the same PZ package with 512KB flash, providing a higher-memory alternative within the same family.
  • TMS470R1B768PZ --: Same TMS470R1 family ARM7-based MCU in the same PZ LQFP package, offering a larger flash option and similar peripherals for drop-in evaluation.
  • TMS470R1A384PZ --: Closely related TMS470R1 device with the same core and package style, suitable as a lower-density substitute when flash and memory needs are reduced.
  • TMS470R1B1MPGEQ1 --: Same TMS470R1 ARM7TDMI family in an LQFP package with comparable flash and peripherals; automotive-qualified variant suitable as a functional substitute.
  • TMS570LS0432PZQQ1 --: Hercules TMS570 ARM Cortex-R4 MCU in the same PZ LQFP-100 footprint, offering a modern upgrade path with similar memory and automotive qualification.

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