Texas Instruments LM3S2965-EQC50-A2T Microcontrollers
IC MCU 32BIT 256KB FLASH 100LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3S2965-EQC50-A2T
Series
Base Model
Detailed Description
32-bit ARM Cortex M3 RISC microcontroller featuring 256KB Flash program memory and 64KB RAM. Operates at up to 50 MHz with 56 programmable I/Os and 6 timers. Supports CAN, I2C, and UART interfaces, with 2 CAN, 2 I2C, and 3 UART channels. Packaged in a 100-pin LQFP (Low Profile Quad Flat Package) for surface mounting, with a 0.5mm pin pitch. Wide operating voltage range of 2.75V to 3.6V and an extended temperature range of -40°C to 105°C.
Package
LQFP
Key Features
Package: LQFP
Lifecycle Status
Not For New Designs
RoHS State
RoHS Compliant
Datasheet
LM3S2965-EQC50-A2T Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3S2965-EQC50-A2T Microcontrollers technical specifications.
General
Series
Stellaris® ARM® Cortex®-M3S 2000
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
Lifecycle Status
Not For New Designs
Alternate Parts Comparison (LM3S2965-EQC50-A2T vs LM3S2965-IQC50-A2T vs LM3S2965-IQC50-A2 vs LM3S2965-EQC50-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 | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°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 |
| 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, QEI, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Data Converters | A/D 4x10b | A/D 4x10b | A/D 4x10b | A/D 4x10b |
| Number of I/O | 56 | 56 | 56 | 56 |
| Action |
Texas Instruments LM3S2965-EQC50-A2T Microcontrollers Overview
32-bit ARM Cortex M3 RISC microcontroller featuring 256KB Flash program memory and 64KB RAM. Operates at up to 50 MHz with 56 programmable I/Os and 6 timers. Supports CAN, I2C, and UART interfaces, with 2 CAN, 2 I2C, and 3 UART channels. Packaged in a 100-pin LQFP (Low Profile Quad Flat Package) for surface mounting, with a 0.5mm pin pitch.
Wide operating voltage range of 2.75V to 3.6V and an extended temperature range of -40°C to 105°C.
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