Texas Instruments LM3S1W16-EGZ25-C0 Microcontrollers
32-bit ARM Cortex M3 RISC microcontroller featuring 32KB Flash program memory and 8KB RAM.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments LM3S1W16-EGZ25-C0 Microcontrollers technical specifications.
General
Related Parts Comparison (LM3S1W16-EGZ25-C0 vs LM3S1W16-IQR50-C3 vs LM3S1W16-IQR50-C0 vs LM3S1W16-IQR50-C0T)
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 | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| RAM Size | 8KB | 8K x 8 | 8K x 8 | 8K x 8 |
| Package | QFN EP | LQFP-64 | LQFP-64 | LQFP-64 |
| Program Memory Size | 32KB | 32KB (32K x 8) | 32KB (32K x 8) | 32KB (32K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Series | -- | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 |
| Package / Case | -- | 64-LQFP | 64-LQFP | 64-LQFP |
| Supply Voltage | -- | 1.08V ~ 1.32V | 1.08V ~ 1.32V | 1.08V ~ 1.32V |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Lifecycle Status | -- | Obsolete | Obsolete | Obsolete |
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Texas Instruments LM3S1W16-EGZ25-C0 Microcontrollers Overview
32-bit ARM Cortex M3 RISC microcontroller featuring 32KB Flash program memory and 8KB RAM. Operates at a maximum clock rate of 25 MHz with 33 programmable I/Os. Includes 3 timers and multiple interface options: 2x I2C, 3x UART. Packaged in a 48-pin QFN EP (Quad Flat No Lead Package, Exposed Pad) with a 0.5mm pin pitch, suitable for surface mounting.
Wide operating voltage range of 1.2V/3.3V and an extended temperature range of -40°C to 105°C.
