32-bit ARM Cortex-M3S microcontroller featuring 384KB FLASH and 96KB RAM. Operates at up to 80MHz with 67 programmable I/Os. Includes multiple interfaces such as I2C, SPI, UART, CAN, and I2S, along with 4 timers and 3 UART channels. Equipped with 2x 12-bit A/D converters and peripherals like DMA, PWM, and watchdog timer. Surface mountable in LQFP package, suitable for operation between -40°C and 85°C.
Frequency80MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3S2U93-IQC80-A2T technical specifications.
General
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Interface
I2C, SPI, IrDA, UART, USART, EBI/EMI, CAN, I2S
Lead Free
Contains Lead
Max Frequency
80MHz
Max Operating Temperature
85°C
Memory Size
384KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Mount
Surface Mount
Number of A/D Converters
2
Number of Bits
12
Number of I/Os
67
Number of Programmable I/O
67
Number of Timers/Counters
4
Number of UART Channels
3
Oscillator Type
Internal
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
Radiation Hardening
No
RAM Size
96KB
RoHS Compliant
Yes
Series
Stellaris® ARM® Cortex®-M3S 2000
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM3S2U93-IQC80-A2T Datasheet
Download the complete datasheet for Texas Instruments LM3S2U93-IQC80-A2T to view detailed technical specifications.
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