Texas Instruments LM3S6952-EQC50-A2T Microcontrollers
IC MCU 32BIT 256KB FLASH 100LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3S6952-EQC50-A2T
Detailed Description
32-bit ARM Cortex M3 RISC microcontroller featuring 256KB Flash program memory and 64KB RAM. Operates at a maximum clock rate of 50 MHz with a 32-bit data bus. Includes 43 programmable I/Os, 5 timers, and interfaces for I2C, I2S, SPI, and UART. Packaged in a 100-pin LQFP (Low Profile Quad Flat Package) for surface mounting, with a 0.5mm pin pitch. Supports operating supply voltages from 2.75V to 3.6V and operates within a temperature range of -40°C to 105°C.
Package
LQFP
Key Features
Package: LQFP
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM3S6952-EQC50-A2T Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3S6952-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
Lifecycle Status
Obsolete
Basic Package Type
Lead-Frame SMT
Alternate Parts Comparison (LM3S6952-EQC50-A2T vs TMS320F28035PNT vs TMS320F28027FPTT vs TMS320F28027PTT)
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 (TA) | -40°C ~ 105°C (TA) | -40 °C ~ 105 °C | -40°C ~ 105°C (TA) |
| Supply Voltage | 2.25V ~ 2.75V | 1.71V ~ 1.995V | 3.3 V | 3.3 V |
| Data Bus Width | 32bit | 32 b | 32 b | 32 b |
| Number of Pins | 100 | 80 | 48 | 48 |
| RAM Size | 64KB | 20 kB | 12 kB | 12 kB |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Package | LQFP | LQFP | LQFP | LQFP |
| 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 |
| Radiation Hardening | No | No | No | No |
| Schedule B | 8542310000 | 8542310000 | 8542310000 | 8542310000 |
| Action |
Texas Instruments LM3S6952-EQC50-A2T Microcontrollers Overview
32-bit ARM Cortex M3 RISC microcontroller featuring 256KB Flash program memory and 64KB RAM. Operates at a maximum clock rate of 50 MHz with a 32-bit data bus. Includes 43 programmable I/Os, 5 timers, and interfaces for I2C, I2S, SPI, and UART. Packaged in a 100-pin LQFP (Low Profile Quad Flat Package) for surface mounting, with a 0.5mm pin pitch.
Supports operating supply voltages from 2.75V to 3.6V and operates within a temperature range of -40°C to 105°C.
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