32-bit ARM Cortex M3 RISC microcontroller featuring a 50 MHz clock rate and 256KB Flash program memory. This surface-mount device offers 64KB RAM, 38 programmable I/Os, and a 100-pin LQFP package with a 0.5mm pin pitch. Integrated interfaces include Ethernet, I2C, SSI, and UART, alongside 8 ADC channels. Operates from 2.75V to 3.6V with a temperature range of -40°C to 105°C.
Sign in to ask questions about the Texas Instruments LM3S6938-EQC50-A2 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Texas Instruments LM3S6938-EQC50-A2 technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | LQFP |
| Package Description | Low Profile Quad Flat Package |
| Lead Shape | Gull-wing |
| Pin Count | 100 |
| PCB | 100 |
| Package Length (mm) | 14.2(Max) |
| Package Width (mm) | 14.2(Max) |
| Package Height (mm) | 1.45(Max) |
| Seated Plane Height (mm) | 1.6(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-026 |
| Family Name | Stellaris |
| Data Bus Width | 32bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 50MHz |
| Maximum CPU Frequency | 50MHz |
| Device Core | ARM Cortex M3 |
| Program Memory Type | Flash |
| Program Memory Size | 256KB |
| RAM Size | 64KB |
| Number of Programmable I/Os | 38 |
| Core Architecture | ARM |
| Programmability | Yes |
| Number of Timers | 6 |
| Interface Type | Ethernet/I2C/SSI/UART |
| CAN | 0 |
| I2C | 1 |
| SPI | 0 |
| Ethernet | 1 |
| UART | 3 |
| USART | 0 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 2.75|3.6V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 105°C |
| ADC Channels | 8 |
| Number of ADCs | Single |
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | 3A991.a.2 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Download the complete datasheet for Texas Instruments LM3S6938-EQC50-A2 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
