Texas Instruments LM3S2939-IBZ50-A2T Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 256KB FLASH 108BGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3S2939-IBZ50-A2T
Detailed Description
IC MCU 32BIT 256KB FLASH 108BGA
Package
108-LFBGA
Key Features
Package / Case: 108-LFBGA; Mounting Type: Surface Mount
Lifecycle Status
NRND
RoHS State
RoHS Compliant
Datasheet
LM3S2939-IBZ50-A2T Datasheet
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Technical Specifications
Texas Instruments LM3S2939-IBZ50-A2T Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
108-LFBGA
Supplier Device Package
108-BGA (10x10)
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
57
Speed
50MHz
Core Processor
ARM® Cortex®-M3
RAM Size
64K x 8
Program Memory Type
Flash
Alternate Parts Comparison (LM3S2939-IBZ50-A2T vs LM3S8538-IBZ50-A2 vs LM3S9B92-IBZ80-C5 vs LM3S1911-IBZ50-A2T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 108-LFBGA | 108-LFBGA | 108-LFBGA | 108-LFBGA |
| Supplier Device Package | 108-BGA (10x10) | 108-BGA (10x10) | 108-BGA (10x10) | 108-BGA (10x10) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 1.235V ~ 1.365V | 2.25V ~ 2.75V |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 64K x 8 | 64K x 8 | 96K x 8 | 64K x 8 |
| Connectivity | CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | I²C, IrDA, Microwire, SPI, SSI, UART/USART |
| Number of I/O | 57 | 36 | 65 | 60 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 256KB (256K x 8) | 96KB (96K x 8) | 256KB (256K x 8) | 256KB (256K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Speed | 50MHz | 50MHz | 80MHz | 50MHz |
| Data Converters | A/D 3x10b | A/D 8x10b | A/D 16x10b | -- |
| Action |
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