LM3S2139-EQC25-A2

Texas Instruments

RoHS

RoHS compliant

Package 100-LQFP

Category Integrated Circuits (ICs) / Embedded - Microcontrollers

Description ARM Microcontrollers - MCU 32B ARM Cortex MCU

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Technical Details

Physical

Mount Surface Mount

Mounting Type Surface Mount

Package / Case 100-LQFP

Number of Pins 100

Technical

Operating Temperature -40°C~105°C TA

Packaging Tray

Series Stellaris? ARM? Cortex?-M3S 2000

JESD-609 Code e3

Pbfree Code yes

Part Status Obsolete

Moisture Sensitivity Level (MSL) 3 (168 Hours)

Number of Terminations 100

Terminal Finish Tin (Sn)

Subcategory Microcontrollers

Technology CMOS

Terminal Position QUAD

Terminal Form GULL WING

Supply Voltage 2.5V

Frequency 25MHz

Base Part Number LM3S2139

Pin Count 100

Operating Supply Voltage 3.3V

Interface CAN, I2C, I2S, IrDA, SCI, SPI, UART, USART, USB

Memory Size 64kB

Oscillator Type Internal

Number of I/O 56

RAM Size 16K x 8

Voltage - Supply (Vcc/Vdd) 2.25V~2.75V

uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Number of Bits 10

Core Processor ARM? Cortex?-M3

Peripherals Brown-out Detect/Reset, POR, PWM, WDT

Program Memory Type FLASH

Core Size 32-Bit

Program Memory Size 64KB 64K x 8

Connectivity CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART

Bit Size 32

Data Converter A/D 4x10b

Watchdog Timer Yes

Has ADC YES

DMA Channels YES

Data Bus Width 32b

PWM Channels YES

DAC Channels NO

Number of Timers/Counters 5

Address Bus Width 8

Core Architecture ARM

Number of A/D Converters 1

Number of UART Channels 2

Compliance

Radiation Hardening No

RoHS Status ROHS3 Compliant

Lead Free Contains Lead

Dimensions

Length 14.2mm

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