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LM3S2739-IQC50-A2T

Texas Instruments
RoHS
RoHS RoHS compliant
Package 100-LQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description IC MCU 32BIT 128KB FLASH 100LQFP
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Inventory: 1007
Minimum: 1
Total Price: USD $56.38
Unit Price: USD $56.380695
≥1 USD $56.380695
≥10 USD $46.261058
≥100 USD $44.81568
≥500 USD $43.370303
≥1000 USD $41.923928

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Number of Pins 100
Supplier Device Package 100-LQFP (14x14)

Dimensions

Length 14mm

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Stellaris? ARM? Cortex?-M3S 2000
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 50MHz
Base Part Number LM3S2739
Operating Supply Voltage 3.3V
Interface CAN, I2C, IrDA, SPI, UART, USART
Max Supply Voltage 3.6V
Min Supply Voltage 3V
Memory Size 128kB
Oscillator Type Internal
Number of I/O 56
Speed 50MHz
RAM Size 64K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 2.25V~2.75V
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 128KB 128K x 8
Connectivity CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART
Data Converter A/D 4x10b
Watchdog Timer Yes
Data Bus Width 32b
Number of Timers/Counters 5
Core Architecture ARM
Max Frequency 50MHz
Number of A/D Converters 1
Number of Programmable I/O 56
Number of UART Channels 2
Number of ADC Channels 1

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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