32-bit ARM MCU, 50MHz, 16KB Flash, LQFP-64 Product overview: LM3S3Z26-IQR50-C3 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 32-bit, 50MHz, 16KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 50MHz, 16KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-LM3S3Z26-IQR50-C
Manufacturer: Texas Instruments
Win Source Part Number: 131959-LM3S3Z26-IQR5
Packaging: Tray
Core Processor: ARM Cortex-M3
Number of I/O: 33
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x10b
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-LQFP (10x10)
Speed(Frequency): 50MHz
Supply Voltage - Operating: 1.08 V to 1.32 V
Part Core Size: 32-Bit
Data RAM Size: 6K x 8
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited
ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 3000 Microcontroller IC 32-Bit Single-Core 50MHz 16KB (16K x 8) FLASH 64-LQFP (10x10)
IC MCU 32BIT 16KB FLASH 64LQFP
IC MCU 32BIT 16KB FLASH 64LQFP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-LM3S3Z26-IQR50-C3 | 131959-LM3S3Z26-IQR50-C3 | LM3S3Z26-IQR50-C3 | LM3S3Z26-IQR50-C3 | LM3S3Z26-IQR50-C3 |
| Product Name | 32-bit 50MHz 16KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - LM3S3Z26-IQR50-C3 | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit; 32-Bit |
| RAM | 6 KB | 16 KB | 6 KB | 6 KB | |
| Supply Voltage | 3.3 volts | 1.08 to 1.32 volts | 1.32 volts | ||
| Serial Interface | I2C, SPI, UART, USB, IrDA, USART | ||||
| Package Type | Other; LQFP | QFP; Other; 64-LQFP (10x10) | QFP; Other; 64-LQFP | Other; 64-LQFP |
