Texas Instruments LM3S2533-EQC50-A2T Microcontrollers
32-bit ARM Cortex M3 RISC microcontroller featuring 96KB Flash program memory and 64KB RAM.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3S2533-EQC50-A2T
Series
Base Model
Detailed Description
32-bit ARM Cortex M3 RISC microcontroller featuring 96KB Flash program memory and 64KB RAM. This surface-mount device operates at a maximum clock rate of 50 MHz and supports 2.5V/3V/3.3V supply voltages. It is housed in a 100-pin LQFP package with gull-wing leads and offers 48 programmable I/Os, 6 timers, and multiple interface types including CAN, I2C, and UART. The operating temperature range is -40°C to 105°C.
Package
LQFP
Key Features
Package: LQFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM3S2533-EQC50-A2T Datasheet
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Technical Specifications
Texas Instruments LM3S2533-EQC50-A2T Microcontrollers technical specifications.
General
RAM Size
64KB
Data Bus Width
32bit
RoHS
Yes
Number of Pins
100
Package / Case
100-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
2.25V ~ 2.75V
Basic Package Type
Lead-Frame SMT
Package Family Name
QFP
Alternate Parts Comparison (LM3S2533-EQC50-A2T vs LM3S2533-IBZ50-A2T vs LM3S2533-IQC50-A2T vs LM3S2533-IBZ50-A2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-LQFP | 108-LFBGA | 100-LQFP | 108-LFBGA |
| Operating Temperature | -40°C ~ 105°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 | 64KB | 64K x 8 | 64K x 8 | 64K x 8 |
| Connectivity | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART |
| Data Converters | A/D 3x10b | A/D 3x10b | A/D 3x10b | A/D 3x10b |
| 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, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 96KB | 96KB (96K x 8) | 96KB (96K x 8) | 96KB (96K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
Texas Instruments LM3S2533-EQC50-A2T Microcontrollers Overview
32-bit ARM Cortex M3 RISC microcontroller featuring 96KB Flash program memory and 64KB RAM. This surface-mount device operates at a maximum clock rate of 50 MHz and supports 2.5V/3V/3.3V supply voltages. It is housed in a 100-pin LQFP package with gull-wing leads and offers 48 programmable I/Os, 6 timers, and multiple interface types including CAN, I2C, and UART.
The operating temperature range is -40°C to 105°C.
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