32-bit ARM Cortex M3 RISC microcontroller featuring a 100 MHz clock rate and 128KB Flash program memory. This surface-mount device offers 24KB RAM, 67 programmable I/Os, and dual ADCs with 16 channels each. It supports CAN, I2C, SSI, UART, and USB interfaces, operating from 1.2V to 3.3V within a -40°C to 105°C temperature range. The 48-pin QFN EP package measures 7x7x0.95mm with a 0.5mm pin pitch.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3S5K31-EGZ100-C0T technical specifications.
General
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | QFN EP |
| Package Description | Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 48 |
| PCB | 48 |
| Package Length (mm) | 7(Max) |
| Package Width (mm) | 7(Max) |
| Package Height (mm) | 0.95(Max) |
| Seated Plane Height (mm) | 1(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-220 |
| Family Name | Stellaris |
| Data Bus Width | 32bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 100MHz |
| Maximum CPU Frequency | 100MHz |
| Device Core | ARM Cortex M3 |
| Program Memory Type | Flash |
| Program Memory Size | 128KB |
| RAM Size | 24KB |
| Number of Programmable I/Os | 67 |
| Core Architecture | ARM |
| Programmability | Yes |
| Number of Timers | 3 |
| Interface Type | CAN/I2C/SSI/UART/USB |
| CAN | 1 |
| I2C | 2 |
| SPI | 0 |
| Ethernet | 0 |
| UART | 3 |
| USART | 0 |
| USB | 1 |
| I2S | 0 |
| Max Operating Supply Voltage | 1.32|3.6V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 105°C |
| ADC Channels | 16/16 |
| Number of ADCs | Dual |
Compliance
| Cage Code | 01295 |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU |
Datasheet
Texas Instruments LM3S5K31-EGZ100-C0T Datasheet
Download the complete datasheet for Texas Instruments LM3S5K31-EGZ100-C0T to view detailed technical specifications.
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