Texas Instruments LM3S3N26-IQR50-C0T Microcontrollers
IC MCU 32BIT 64KB FLASH 64LQFP
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments LM3S3N26-IQR50-C0T Microcontrollers technical specifications.
General
Related Parts Comparison (LM3S3N26-IQR50-C0T vs LM3S3N26-IQR50-C5 vs LM3S3N26-IQR50-C3T vs LM3S3N26-IQR50-C1)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.08V ~ 1.32V | 1.08V ~ 1.32V | 1.08V ~ 1.32V | 1.08V ~ 1.32V |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 12KB | 12K x 8 | 12K x 8 | 12K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Connectivity | I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB | I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB | I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB | I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB |
| Data Converters | A/D 8x10b | A/D 8x10b | A/D 8x10b | A/D 8x10b |
| Number of I/O | 33 | 33 | 33 | 33 |
| Action |
Texas Instruments LM3S3N26-IQR50-C0T Microcontrollers Overview
32-bit ARM Cortex M3 RISC microcontroller featuring 64KB Flash and 12KB RAM. Operates at up to 50 MHz with a 32-bit data bus. Includes 33 programmable I/Os, 3 timers, and interfaces for I2C (2), UART (3), and USB (1). Packaged in a 64-pin LQFP (Low Profile Quad Flat Package) for surface mounting, with a 0.5mm pin pitch.
Supports a wide operating voltage range of 1.32V to 3.6V and operates from -40°C to 85°C.
