LM3S9B90-IQC80-C3
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Texas Instruments LM3S9B90-IQC80-C3

Manufacturer No:
LM3S9B90-IQC80-C3
Manufacturer:
Texas Instruments
Package:
Tray
Description:
IC MCU 32BIT 256KB FLASH 100LQFP
Delivery:
Payment:
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Product Introduction

Overview

The Texas Instruments LM3S9B90-IQC80-C3 is a microcontroller from the Stellaris family, based on the ARM Cortex-M3 core. This device is designed to provide high performance and low power consumption, making it suitable for a wide range of embedded applications. The LM3S9B90 features advanced peripherals and a robust set of development tools, facilitating rapid development and deployment of complex systems.

Key Specifications

Specification Value
Processor Core ARM Cortex-M3
Clock Speed 80 MHz
Memory 256 KB Flash, 96 KB SRAM
Package Type LQFP-100
Operating Temperature -40°C to 85°C
Supply Voltage 1.8V to 3.6V
Peripherals UARTs, SPI, I2C, CAN, ADC, DAC, Timers, PWM, etc.

Key Features

  • ARM Cortex-M3 Core: High-performance 32-bit processor with a maximum clock speed of 80 MHz.
  • Integrated Peripherals: Includes multiple UARTs, SPI, I2C, CAN, ADC, DAC, timers, and PWM modules.
  • Memory: 256 KB of flash memory and 96 KB of SRAM.
  • Low Power Consumption: Designed for energy-efficient operation with various power-saving modes.
  • Debugging and Development Tools: Supports integrated configurable debug and trace port interface unit (TPIU) for comprehensive debugging.
  • Micro Direct Memory Access (μDMA): Enhances data transfer efficiency between peripherals and memory.

Applications

  • Industrial Automation: Suitable for control systems, motor control, and sensor interfaces.
  • Medical Devices: Can be used in medical diagnostic equipment, patient monitoring systems, and other medical applications.
  • Consumer Electronics: Applicable in smart home devices, wearables, and other consumer electronics requiring advanced processing and low power consumption.
  • Automotive Systems: Used in various automotive applications such as infotainment systems, driver assistance systems, and vehicle control units.
  • Internet of Things (IoT): Ideal for IoT devices that require robust processing, low power, and multiple peripheral interfaces.

Q & A

  1. What is the processor core of the LM3S9B90-IQC80-C3?

    The processor core is the ARM Cortex-M3.

  2. What is the maximum clock speed of the LM3S9B90-IQC80-C3?

    The maximum clock speed is 80 MHz.

  3. How much flash and SRAM memory does the LM3S9B90-IQC80-C3 have?

    The device has 256 KB of flash memory and 96 KB of SRAM.

  4. What are the operating temperature ranges for the LM3S9B90-IQC80-C3?

    The operating temperature range is -40°C to 85°C.

  5. What are some of the integrated peripherals available on the LM3S9B90-IQC80-C3?

    The device includes UARTs, SPI, I2C, CAN, ADC, DAC, timers, and PWM modules among others.

  6. Does the LM3S9B90-IQC80-C3 support debugging and development tools?

    Yes, it supports integrated configurable debug and trace port interface unit (TPIU) for comprehensive debugging.

  7. What is the purpose of the Micro Direct Memory Access (μDMA) in the LM3S9B90-IQC80-C3?

    The μDMA enhances data transfer efficiency between peripherals and memory.

  8. Is the LM3S9B90-IQC80-C3 suitable for industrial automation applications?

    Yes, it is suitable for control systems, motor control, and sensor interfaces in industrial automation.

  9. Can the LM3S9B90-IQC80-C3 be used in medical devices?

    Yes, it can be used in medical diagnostic equipment, patient monitoring systems, and other medical applications.

  10. Is the LM3S9B90-IQC80-C3 still in production?

    No, this product is no longer manufactured and is considered obsolete.

Product Attributes

Core Processor:ARM® Cortex®-M3
Core Size:32-Bit Single-Core
Speed:80MHz
Connectivity:CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG
Peripherals:Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O:60
Program Memory Size:256KB (256K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:96K x 8
Voltage - Supply (Vcc/Vdd):1.235V ~ 1.365V
Data Converters:A/D 16x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:100-LQFP
Supplier Device Package:100-LQFP (14x14)
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Similar Products

Part Number LM3S9B90-IQC80-C3 LM3S9B95-IQC80-C3 LM3S9B90-IQC80-C3T LM3S9B90-IQC80-C5 LM3S9B92-IQC80-C3 LM3S9B96-IQC80-C3 LM3S9790-IQC80-C3 LM3S9B90-IQC80-C1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete
Core Processor ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 80MHz 80MHz 80MHz 80MHz 80MHz 80MHz 80MHz 80MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O 60 65 60 60 65 65 60 60
Program Memory Size 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8) 128KB (128K x 8) 256KB (256K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - - - -
RAM Size 96K x 8 96K x 8 96K x 8 96K x 8 96K x 8 96K x 8 64K x 8 96K x 8
Voltage - Supply (Vcc/Vdd) 1.235V ~ 1.365V 1.235V ~ 1.365V 1.235V ~ 1.365V 1.235V ~ 1.365V 1.235V ~ 1.365V 1.235V ~ 1.365V 1.235V ~ 1.365V 1.235V ~ 1.365V
Data Converters A/D 16x10b A/D 16x10b A/D 16x10b A/D 16x10b A/D 16x10b A/D 16x10b A/D 16x10b A/D 16x10b
Oscillator Type Internal Internal Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 100-LQFP 100-LQFP 100-LQFP 100-LQFP 100-LQFP 100-LQFP 100-LQFP 100-LQFP
Supplier Device Package 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14)

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