Texas Instruments LM3S1J11-EGZ20-C0 Microcontrollers
32-bit ARM Cortex M3 RISC microcontroller featuring 128KB Flash program memory and 20KB RAM.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments LM3S1J11-EGZ20-C0 Microcontrollers technical specifications.
General
Alternate Parts Comparison (LM3S1J11-EGZ20-C0 vs LM3S1J11-IQC50-C5 vs LM3S1J11-IQC50-C5T vs LM3S1J11-IQC50-C3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| 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 | 20KB | 20K x 8 | 20K x 8 | 20K x 8 |
| Program Memory Size | 128KB | 128KB (128K x 8) | 128KB (128K x 8) | 128KB (128K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Package / Case | -- | 100-LQFP | 100-LQFP | 100-LQFP |
| Supply Voltage | -- | 1.08V ~ 3.6V | 1.08V ~ 3.6V | 1.08V ~ 3.6V |
| 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 |
| Connectivity | -- | I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART |
| Data Converters | -- | A/D 8x10b | A/D 8x10b | A/D 8x10b |
| Number of I/O | -- | 67 | 67 | 67 |
| Action |
Texas Instruments LM3S1J11-EGZ20-C0 Microcontrollers Overview
32-bit ARM Cortex M3 RISC microcontroller featuring 128KB Flash program memory and 20KB RAM. This surface-mount device operates at a maximum clock rate of 20 MHz and offers 67 programmable I/Os. It includes 3 timers and supports I2C, SSI, and UART interfaces, with 2 I2C and 3 UART peripherals.
The 48-pin QFN EP package has an exposed pad and measures 7x7mm with a 0.5mm pin pitch. Operating voltage ranges from 1.2V to 3.3V, with an extended temperature range of -40°C to 105°C.