Texas Instruments LM3S5951-EQR20-C0 Microcontrollers
32-bit ARM Cortex M3 RISC microcontroller featuring 256KB Flash program memory and 64KB RAM.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments LM3S5951-EQR20-C0 Microcontrollers technical specifications.
General
Alternate Parts Comparison (LM3S5951-EQR20-C0 vs LM3S5951-IBZ80-C1T vs LM3S5951-IQC80-C3T vs LM3S5951-IBZ80-C5T)
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 | 64KB | 64K x 8 | 64K x 8 | 64K x 8 |
| Program Memory Size | 256KB | 256KB (256K x 8) | 256KB (256K x 8) | 256KB (256K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Package / Case | -- | 108-LFBGA | 100-LQFP | 108-LFBGA |
| Supply Voltage | -- | 1.08V ~ 1.32V | 1.08V ~ 1.32V | 1.08V ~ 1.32V |
| 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 | -- | CANbus, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | CANbus, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | CANbus, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
| Data Converters | -- | A/D 16x10b | A/D 16x10b | A/D 16x10b |
| Number of I/O | -- | 67 | 67 | 67 |
| Action |
Texas Instruments LM3S5951-EQR20-C0 Microcontrollers Overview
32-bit ARM Cortex M3 RISC microcontroller featuring 256KB Flash program memory and 64KB RAM. This surface-mount device is housed in a 64-pin LQFP package with a 0.5mm pin pitch. It operates at a maximum clock rate of 20 MHz and supports interfaces including CAN, I2C, I2S, SSI, UART, and USB.
The component offers 67 programmable I/Os, dual ADCs with 16 channels each, and four timers, with an operating voltage range of 1.32V to 3.6V and an extended temperature range of -40°C to 105°C.