IC MCU 32BIT 384KB FLASH 100LQFP Product overview: LM3S5U91-IQC80-A1T 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, 32BIT, 384KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 384KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-LM3S5U91-IQC80-A
ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 5000 Microcontroller IC 32-Bit Single-Core 80MHz 384KB (384K x 8) FLASH 100-LQFP (14x14)
IC MCU 32BIT 384KB FLASH 100LQFP
IC MCU 32BIT 384KB FLASH 100LQFP
| ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-LM3S5U91-IQC80-A1T | LM3S5U91-IQC80-A1T | LM3S5U91-IQC80-A1T | LM3S5U91-IQC80-A1T |
| Product Name | 32-bit 32BIT 384KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | 32 Bit |
| RAM | 96 KB | 96 KB | 96 KB | |
| Serial Interface | I2C, SPI, USB, IrDA, UART, USART, EBI/EMI | |||
| Package Type | Other; 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) |
