LM3S5R31-IBZ80-C3

Product Overview

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

High-performance 32-bit ARM Cortex-M3 core
Clock speed: 80 MHz
Flash memory: 256 KB
RAM: 64 KB
Operating voltage: 3.3V
Package type: BGA (Ball Grid Array)
Temperature range: -40°C to +85°C

Package and Quantity

The LM3S5R31-IBZ80-C3 is available in a BGA package. It is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

Architecture: ARM Cortex-M3
CPU Frequency: 80 MHz
Data Bus Width: 32 bits
Program Memory Size: 256 KB Flash
RAM Size: 64 KB
Number of I/O Pins: 80
ADC Channels: 12
UART Modules: 4
SPI Modules: 4
I2C Modules: 2
Timers: 6
Operating Voltage Range: 3.0V to 3.6V
Maximum Operating Temperature: +85°C
Minimum Operating Temperature: -40°C

Pin Configuration

The LM3S5R31-IBZ80-C3 has a total of 80 pins. The pin configuration is as follows:

Pin 1: VDD (Power Supply)
Pin 2: GND (Ground)
Pin 3: GPIO0
Pin 4: GPIO1
Pin 5: GPIO2
Pin 6: GPIO3
Pin 7: GPIO4
Pin 8: GPIO5
Pin 9: GPIO6
Pin 10: GPIO7
Pin 11: GPIO8
Pin 12: GPIO9
Pin 13: GPIO10
Pin 14: GPIO11
Pin 15: GPIO12
Pin 16: GPIO13
Pin 17: GPIO14
Pin 18: GPIO15
Pin 19: GPIO16
Pin 20: GPIO17
Pin 21: GPIO18
Pin 22: GPIO19
Pin 23: GPIO20
Pin 24: GPIO21
Pin 25: GPIO22
Pin 26: GPIO23
Pin 27: GPIO24
Pin 28: GPIO25
Pin 29: GPIO26
Pin 30: GPIO27
Pin 31: GPIO28
Pin 32: GPIO29
Pin 33: GPIO30
Pin 34: GPIO31
Pin 35: GPIO32
Pin 36: GPIO33
Pin 37: GPIO34
Pin 38: GPIO35
Pin 39: GPIO36
Pin 40: GPIO37
Pin 41: GPIO38
Pin 42: GPIO39
Pin 43: GPIO40
Pin 44: GPIO41
Pin 45: GPIO42
Pin 46: GPIO43
Pin 47: GPIO44
Pin 48: GPIO45
Pin 49: GPIO46
Pin 50: GPIO47
Pin 51: GPIO48
Pin 52: GPIO49
Pin 53: GPIO50
Pin 54: GPIO51
Pin 55: GPIO52
Pin 56: GPIO53
Pin 57: GPIO54
Pin 58: GPIO55
Pin 59: GPIO56
Pin 60: GPIO57
Pin 61: GPIO58
Pin 62: GPIO59
Pin 63: GPIO60
Pin 64: GPIO61
Pin 65: GPIO62
Pin 66: GPIO63
Pin 67: GPIO64
Pin 68: GPIO65
Pin 69: GPIO66
Pin 70: GPIO67
Pin 71: GPIO68
Pin 72: GPIO69
Pin 73:

技術ソリューションにおける LM3S5R31-IBZ80-C3 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of LM3S5R31-IBZ80-C3 in technical solutions:

Q: What is the LM3S5R31-IBZ80-C3? A: The LM3S5R31-IBZ80-C3 is a microcontroller from Texas Instruments' Stellaris family, specifically designed for embedded applications.
Q: What are the key features of the LM3S5R31-IBZ80-C3? A: Some key features include a 32-bit ARM Cortex-M3 core, 80 MHz clock speed, 256 KB flash memory, 32 KB RAM, and various peripherals like UART, SPI, I2C, ADC, etc.
Q: What kind of technical solutions can the LM3S5R31-IBZ80-C3 be used for? A: The LM3S5R31-IBZ80-C3 can be used in a wide range of applications such as industrial automation, consumer electronics, medical devices, robotics, and more.
Q: How do I program the LM3S5R31-IBZ80-C3? A: The LM3S5R31-IBZ80-C3 can be programmed using various development tools like TI's Code Composer Studio, Keil MDK, or other ARM-based IDEs.
Q: Can I connect external sensors or peripherals to the LM3S5R31-IBZ80-C3? A: Yes, the LM3S5R31-IBZ80-C3 has multiple GPIO pins and supports various communication protocols like UART, SPI, and I2C, allowing you to connect external sensors or peripherals easily.
Q: What is the power supply requirement for the LM3S5R31-IBZ80-C3? A: The LM3S5R31-IBZ80-C3 typically operates at a voltage range of 2.7V to 3.6V, so a power supply within this range is recommended.
Q: Can I use the LM3S5R31-IBZ80-C3 in battery-powered applications? A: Yes, the LM3S5R31-IBZ80-C3 has low-power modes and can be used in battery-powered applications, helping to conserve energy and extend battery life.
Q: Does the LM3S5R31-IBZ80-C3 support real-time operating systems (RTOS)? A: Yes, the LM3S5R31-IBZ80-C3 is compatible with various RTOS options like FreeRTOS, embOS, or TI-RTOS, allowing you to develop complex multitasking applications.
Q: Are there any development boards available for the LM3S5R31-IBZ80-C3? A: Yes, Texas Instruments offers development boards like the Stellaris LM3S5R31 Evaluation Kit, which provides a convenient platform for prototyping and testing.
Q: Where can I find additional resources and documentation for the LM3S5R31-IBZ80-C3? A: You can find datasheets, application notes, user guides, and other resources on the Texas Instruments website or community forums dedicated to embedded systems.