Texas Instruments LM3S5632-IQR50-A0T Microcontrollers
32b ARM MCU 50MHz 128KB FLASH LQFP 3.3V
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3S5632-IQR50-A0T
Base Model
Detailed Description
32b ARM MCU 50MHz 128KB FLASH LQFP 3.3V
Package
64-LQFP
Lifecycle Status
Not For New Designs
Datasheet
LM3S5632-IQR50-A0T Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3S5632-IQR50-A0T Microcontrollers technical specifications.
General
Series
Stellaris® ARM® Cortex®-M3S 5000
RAM Size
32K x 8
RoHS
Yes
Package / Case
64-LQFP
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.25V ~ 2.75V
Lifecycle Status
Not For New Designs
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Speed
50MHz
Connectivity
CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB
Alternate Parts Comparison (LM3S5632-IQR50-A0T vs LM3S5632-IQR50-A0 vs LM3S2616-IQR50-A0T vs LM3S2678-IQR50-A0T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| 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 | 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 | 32K x 8 | 32K x 8 | 16K x 8 | 32K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Not For New Designs | Not For New Designs | Not For New Designs | Not For New Designs |
| Connectivity | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB | CANbus, I²C, IrDA, QEI, UART/USART | CANbus, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Data Converters | A/D 6x10b | A/D 6x10b | A/D 6x10b | A/D 8x10b |
| Number of I/O | 33 | 33 | 33 | 33 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
MSP430FR5870IPMRTexas Instruments16-bit MCU, 32KB FRAM, 2KB SRAM, 12-bit ADC, DMA, UART/SPI/I2C, 64-LQFP
