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LM3S1968-IQC50-A2
IC MCU 32BIT 256KB FLASH 100LQFP
- Fabricant
- Mfr. Partie #LM3S1968-IQC50-A2
- Paquet LQFP-100
- Fiche de données
- En stock3584
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Spécifications
| Package | Tray |
| Series | Stellaris® ARM® Cortex®-M3S 1000 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M3 |
| CoreSize | 32-Bit Single-Core |
| Speed | 50MHz |
| Connectivity | I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| NumberofI/O | 52 |
| ProgramMemorySize | 256KB (256K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 64K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2.25V ~ 2.75V |
| DataConverters | A/D 8x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 100-LQFP |
Vue d'ensemble
Description
Key features include integrated peripherals such as GPIO, UART, I2C, SPI, and a 12-bit ADC, allowing for versatile connectivity and data acquisition. It also supports USB Device functionality, making it suitable for applications requiring USB communication.
The LM3S1968 is commonly used in automotive, industrial, and consumer electronics due to its low power consumption and high performance. It is designed for real-time processing and is supported by a range of development tools and software libraries, facilitating rapid application development. Overall, the LM3S1968-IQC50-A2 is a robust solution for developers looking to implement complex embedded systems efficiently.
Features
1. Core: ARM Cortex-M3 processor running at 50 MHz.
2. Memory: 512 KB Flash memory and 64 KB SRAM.
3. I/O Ports: Up to 51 GPIO pins for versatile interfacing.
4. Timers: Multiple general-purpose timers and a watchdog timer.
5. Communication Interfaces: Supports UART, I2C, SPI, and USB.
6. ADC: 12-bit analog-to-digital converter with up to 8 channels.
7. PWM: Programmable PWM outputs for motor control and other applications.
8. Operating Voltage: 3.3V supply voltage.
9. Temperature Range: Typically operates between -40°C to 85°C.
10. Development Support: Compatible with a range of development tools and software libraries.
This microcontroller is suited for a variety of applications, including industrial, automotive, and consumer electronics.
Package
Pinout
Key functions of the LM3S1968 include:
- ARM Cortex-M3 core operating at up to 50 MHz.
- 256 KB Flash memory and 64 KB SRAM.
- Multiple GPIO pins for interfacing with external devices.
- Integrated peripherals including UART, SPI, I2C, and CAN interfaces.
- Analog capabilities such as a 12-bit ADC and comparator.
- Timer modules for event counting and PWM generation.
- Built-in USB 2.0 device support.
The pin count and versatile functions make it suitable for various embedded control applications in automotive, industrial, and consumer electronics.
Manufacturer
Founded in 1930, TI is headquartered in Dallas, Texas, and has a significant presence in the electronics industry, focusing on innovative technologies for various applications such as automotive, industrial, consumer electronics, and communications. The LM3S1968-IQC50-A2 is part of TI's Stellaris family of microcontrollers, which are based on the ARM Cortex-M3 architecture, targeting embedded systems and applications that require efficient processing and low power consumption.
Application
Equivalent
1. NXP LPC1768
2. STMicroelectronics STM32F103
3. Microchip ATSAM3X8E
4. Cypress PSoC 5LP
These alternatives offer similar performance and features, including ARM Cortex-M3 architecture and peripheral support. Be sure to check specific requirements like pin count, memory, and peripheral interfaces for compatibility.
Expédition
Méthodes d'expéditionNous
offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.
Référence des frais d'expédition (DHL/FedEx):
DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.
FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.
Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.
Paiements
Payment Methods
Le terme de paiement est 100% prépayé.
Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:
1. PayPal
2. Carte de crédit/débit
3. Transfert bancaire
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