Stellaris LM3S Microcontroller 100-LQFP -40 to 85
32b ARM MCU 50MHz LQFP 256KB FLASH 64KB RAM Product overview: LM3S6950-IQC50-A2 from Texas Instruments is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50MHz, 256KB, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 50MHz, 256KB, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-LM3S6950-IQC50-A
Manufacturer: Texas Instruments
Win Source Part Number: 779082-LM3S6950-IQC5
Series: Stellaris ARM Cortex-M3S 6000
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ARM Cortex-M3
Speed: 50MHz
Package: 100-LQFP
Core Size: 32-Bit
Connectivity: Ethernet, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 46
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 64K x 8
Oscillator Type: Internal
Supply Voltage: 2.25 V ~ 2.75 V
Family Name: LM3S6950
Categories: Integrated Circuits (ICs)
Manufacturer Package: 100-LQFP (14x14)
Alternative Parts (Cross-Reference): ATSAMC20N18A-ANT; STR755FV2T6; STM32F101VET6TR; MAX32621ICQ+W;
Introduction Date: June 04, 2009
ECCN: 3A991.a.2
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Quantity per package: 90
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | LM3S6950-IQC50-A2 | 685-LM3S6950-IQC50-A2 | 779082-LM3S6950-IQC50-A2 | LM3S6950-IQC50-A2 | 296-41495-ND | LM3S6950-IQC50-A2 | LM3S6950-IQC50-A2 | LM3S6950-IQC50-A2 | LM3S6950-IQC50-A2 |
| Product Name | LM3S6950 Stellaris LM3S Microcontroller | 50MHz 256KB 64KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - LM3S6950-IQC50-A2 | Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| RAM | 64 KB | 256 KB | 64 KB | 64 KB | 64 KB | 64 KB | |||
| Supply Voltage | 3.3 volts | 2.25 to 2.75 volts | 2.25 to 2.75 volts | 2.25 to 2.75 volts | 2.75 volts | ||||
| Serial Interface | I2C, SPI, Ethernet, IrDA, UART, USART | SPI; UART; USART | |||||||
| Package Type | Other; LQFP | QFP; Other; 100-LQFP | LFQP; Other; 100-LQFP | QFP; Other; 100-LQFP | Other; 100-LQFP | ||||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
