32-bit ARM Cortex M3 RISC microcontroller featuring an 80 MHz clock rate. This MCU offers 64KB of Flash program memory and 16KB of RAM. It supports I2C, I2S, SCI, SPI, UART, USART, and USB interfaces, with 56 programmable I/Os. The component is housed in a 108-pin NFBGA package with a 0.8mm pin pitch, designed for surface mounting. Operating voltage ranges from 2.75V to 3.6V, with an operating temperature range of -40°C to 85°C.
PackageNFBGA
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3S2139-IBZ80-A2T technical specifications.
General
| Basic Package Type | Ball Grid Array |
| Package Family Name | BGA |
| Package/Case | NFBGA |
| Package Description | Plastic Ball Grid Array |
| Lead Shape | Ball |
| Pin Count | 108 |
| PCB | 108 |
| Package Length (mm) | 10 |
| Package Width (mm) | 10 |
| Package Height (mm) | 1.02 |
| Seated Plane Height (mm) | 1.36 |
| Pin Pitch (mm) | 0.8 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-219 |
| Family Name | Stellaris |
| Data Bus Width | 32bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 80MHz |
| Maximum CPU Frequency | 80MHz |
| Device Core | ARM Cortex M3 |
| Program Memory Type | Flash |
| Program Memory Size | 64KB |
| RAM Size | 16KB |
| Number of Programmable I/Os | 56 |
| Core Architecture | ARM |
| Programmability | Yes |
| Number of Timers | 5 |
| Interface Type | I2C/I2S/SCI/SPI/UART/USART/USB |
| CAN | 0 |
| I2C | 1 |
| SPI | 2 |
| Ethernet | 0 |
| UART | 2 |
| USART | 1 |
| USB | 1 |
| I2S | 1 |
| Max Operating Supply Voltage | 2.75|3.6V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| ADC Channels | 4 |
| Number of ADCs | Single |
Compliance
| Cage Code | 01295 |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
Datasheet
Texas Instruments LM3S2139-IBZ80-A2T Datasheet
Download the complete datasheet for Texas Instruments LM3S2139-IBZ80-A2T to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.