Texas Instruments LM3S1911-IQC50-A2 Microcontrollers
32b ARM MCU 50MHz 256KB FLASH 64KB RAM LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3S1911-IQC50-A2
Series
Base Model
Detailed Description
32b ARM MCU 50MHz 256KB FLASH 64KB RAM LQFP
Package
100-LQFP
Lifecycle Status
Active
Datasheet
LM3S1911-IQC50-A2 Datasheet
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Technical Specifications
Texas Instruments LM3S1911-IQC50-A2 Microcontrollers technical specifications.
General
Series
LM3S1911
RAM Size
64K x 8
Data Bus Width
32 bit
Maximum Clock Frequency
50 MHz
RoHS
Yes
Package / Case
100-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.25V ~ 2.75V
Lifecycle Status
Active
Related Parts Comparison (LM3S1911-IQC50-A2 vs LM3S1911-EQC50-A2 vs LM3S1911-IBZ50-A2T vs LM3S1911-IQC50-A2T)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | LM3S1911 | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 | LM3S1911 |
| Package / Case | 100-LQFP | 100-LQFP | 108-LFBGA | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 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 | 64KB | 64K x 8 | 64K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Connectivity | I²C, IrDA, Microwire, SPI, SSI, UART/USART | I²C, IrDA, Microwire, SPI, SSI, UART/USART | I²C, IrDA, Microwire, SPI, SSI, UART/USART | I²C, IrDA, Microwire, SPI, SSI, UART/USART |
| Number of I/O | 60 | 60 | 60 | 60 |
| Action |
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