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TMS5700432BPZQQ1 The Texas Instruments TMS5700432BPZQQ1 is a 16/32-bit RISC Flash MCU featuring an ARM Cortex-R4 core. It offers 384KB of program flash and 32KB of RAM.
Mfr Part #:

TMS5700432BPZQQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMS5700432BPZQQ1 is a 16/32-bit RISC Flash MCU featuring an ARM Cortex-R4 core. It offers 384KB of program flash and 32KB of RAM.
✓ Total Stock: 3,439 pcs
$ Price Range: $6.62

TMS5700432BPZQQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,147 pcs
On Request
3147 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
292 pcs
On Request
292 pcs On Request 1 On Request On Request On Request On Request On Request
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TMS5700432BPZQQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Package / Case
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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TMS5700432BPZQQ1 Description

Short technical summary and product information.

The Texas Instruments TMS5700432BPZQQ1 is a high-performance automotive-grade microcontroller designed for safety-critical applications. It features dual CPUs running in lockstep and includes Error Correction Code (ECC) on both Flash and RAM interfaces for enhanced reliability.

 

This MCU is built around an ARM Cortex-R4 32-bit RISC CPU operating at 80MHz, delivering efficient performance. It integrates up to 384KB of program Flash with ECC and 32KB of RAM with ECC, along with 16KB of Flash for emulated EEPROM. Key peripherals include a 16x12-bit ADC, POR, PWM, WDT, and connectivity options like CANbus, LINbus, MibSPI, SCI, SPI, and UART/USART.

 

The TMS5700432BPZQQ1 is housed in a 100-LQFP package suitable for surface mounting. It operates within a temperature range of -40°C to 125°C and supports a voltage range of 1.14V to 3.6V. Features like built-in self-test for CPU and on-chip RAMs, an error signaling module, and voltage/clock monitoring contribute to its suitability for demanding automotive applications.

TMS5700432BPZQQ1 Quick Information

Product Type: Microcontroller
Series: TMS570LS0432
Canonical Name: Texas Instruments TMS570LS0432
Subcategory: Automotive MCUs

TMS5700432BPZQQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMS5700432BPZQQ1 Estimated Pricing

Qty Low High
1+ $6.62 $6.62

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMS5700432BPZQQ1 Features

  • High-performance automotive-grade microcontroller.
  • Dual CPUs running in lockstep for safety.
  • ECC on Flash and RAM for reliability.
  • ARM Cortex-R4 32-bit RISC CPU.
  • 100-LQFP package for surface mounting.

TMS5700432BPZQQ1 Applications

  • Ideal for safety-critical automotive systems.
  • Suitable for real-time control applications.
  • Used in powertrain and chassis control.
  • Supports zonal and body control modules.

TMS5700432BPZQQ1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TMS5700432BPZQQ1?

The operating temperature range is -40°C to 125°C.

What type of package is the TMS5700432BPZQQ1 microcontroller in?

The TMS5700432BPZQQ1 comes in a 100-LQFP package.

What is the program memory size of the TMS5700432BPZQQ1?

The program memory size is 384KB.

What is the core processor of the TMS5700432BPZQQ1?

The core processor is an ARM Cortex-R4.

What is the voltage range for the TMS5700432BPZQQ1?

The voltage range is 1.14V to 3.6V.

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